## February 5, 2009 ~f C1 

### r . ~= I~~n



## Ref: TS-C083FN 

# uOt-Vany Sanitized

VIA COURIER Attn. : US Environmental Protection Agency OPPT CBIC EPA East Bldg. Room6428 1201 Constitution Ave. Washington, DC 20004-3302 202-564-8930 or 202-564-8940. 

## Dear Sir: Phone[ J Fax [ ]



## [ ] is submitting a PMN for 1 chemical substance, TS-C083FN . The appropriate fee has been paid via pay.gov marked with the same identifying numbers . If you have any questions, please call me at the numbers listed above Sincerely,



# l

Enclosure

### p. 2 U .S. ENVIRONMENTAL PROTECTION AGENCY 

# : .FPA PREMANUFACTURE NOTICE ES

CnLGI tile LUIAI IIUUwIe vl pu=Io in the Premanufacture Notice

. GENERAL INSTRUCTIONS FormApproved . O .M .B . No. 2070-(I(112. Approval Expires 10-31-96 koe of "-j"



### TS - $ 

### 3 You must provide all information requested in this formto the extent that it is known to or reasonabl_v ascertainable bv you Make reasonable estimates Ifyou do not have actual data Before you complete this form . you should read the "Instructions Manual for Premanufacture Notification' (the Instructions Manual is available fromtile Toxic Substances Control Act (TSCA) Information Service bv calling 202-554-1404. or taxing 20=-554-5603) . If a user fee has been remitted for this notice (40CFR 700 .45) . indicate m

the boxes above the TS-user fee identification number you have generated Remember. your user fee ID number must also appear on your corresponding fee remittance- which is sent to EPA . HQAccounune Operations Branch (PM-226) . PO . 360399M, Pittsburgh, PA 15251-6399. Ann. TSCA User fee. Part I-GENERAL INFORMATION You must provide tile currently correct Chemical Abstracts (CA) Name of the lie" chemical substance. even dyou claimihe identity as confidential You maN authorize another person to submit chemical identity information for vou, but your submission will not be complete and the review will not begin until EPA receives this informatlon. A letter in support of your submission should reference vour TS user fee identification number You must submit an original and two copies of this notice including all test data . If you claimed anv information as confidential, a single sanitized copy must also be submitted Part lI - HUMAN EXPOSURE j -" RELEASE If there are several manufacture. ^ tt . sections A and B of this notice,, Part III -LIST OF ATTACF Attach additional sheets if th each continuation sheet will attachments . anv test data c notice. OPTIONAL INFORM/ You may include any i substance. On page L Pollution prevention substance . So-called "binding* willingness to be t production volume. t, ._ that routtnelc accompan) " the oc . __ Rules Except m

the case of exemption app. ._. where certain information provided in such notification the Agency approves the exemption application . checking a binding does not by itself'prohibit the submrtter from later deviating from the mfonnanl, . . , chemical identity) reported in tile form CONFIDENTIALIT)' CLAIMS You mar claimanv mformation in thls nouce as confidenttal To assert a clalmon the form, mark (X) the confidential box next to the information that you claim as confidential . To assert a claim in an attachment, circle or bracket the information VOU claim as confidential . _If you claiminformation in the notices as confidential you must also n rovide a sanitized N-erslon of the notice_ (including attachments) For additional instructions on claiming information as confidential, read the Instructions 'vlanual . ® Mark (x) if any information in Ihis notice is claimed as confidential . TEST DATA ANDOTHER DATA You are required to submit all test data in your possession or control and to provide a description ofall other data known to or reasonably ascertainable bv you, if these data are related to the health and environmental effects on the manufacture. processing. distribution m commerce. use. or disposal of the new chemical substance. Standard literature citations mav be submitted for data in the open scientific literature Complete test data (tNTttten in English) . not summaries of data. must he submitt ed if they do not appear ill tile open literature You should clearl\ tdenufv whether test data is on the substance or on an analog Also. tile chemical composition of the tested material should be characterized FollowinE are examples oftest data and other data Data should be submitted according to the requirements of §720.50of the Prematmfacture Notification Rule (40CFR Part 720) . (Check Below all\- Included in this notice) mimental fate data Ith effects data ,vlronmental effects data hyslcaliChelntcal Properties* 

# 0

®

® ® Yes Yes Yes Yes 0

" Other data 0 Yes Risk assessments Structure/actrvity relationships Test data not in the possession or control of the submitter A phvslcal and chemical properties worksheet is located on the last page of this form . YPE OF NOTICE (Check Onlv One)

PMN (Prentanufacture Notice) INTERMEDIATE PMN (submitted m sequence with final product PMN) SNUN (Significant NewUse Notice) TMEA (Test Marketing Exemption Application) LVl : (LoH Volume Exemption) n 40 CFR 723.50(c)(I ) LOIZEX (Lott Release/LowExposure Exemption) Ca 40 CFR 723.50(c)(2) LVE Modification IS TtIIS A CONSOLIDATED PMN? LOREX Modification Yes PI of chemicals 1 (Pienotice Communication r rc(Iuned, entei = on page 3)



### AGENCY USE ONLY

i EP u 1 -1 1 1 1 r

EPA FORM

7710-25 (Rev. 5-95) j I C? ~/ (~ c~ Replaces previous editions of 1?PA Form7710-25.Part 1 -- GENERAL INFORMATION

Section A --SUt;n-nrr>'aR tDcN~rtFICATION Mark () the "Confidential" box next to amSubsection Vou claini as confidential I a Person Name of authorized official Position Submitting Notice (in U

.S .) Company Mailin2address (number and street) Cit~ . State- ZIPCode b . Agent (if Name of authorized official Position applicable) Company

Mailing address (number and street) Citti ., State. ZIP Code Telephone Area Code Number

c. If you are submitting this notice as part ofa joint submission. mark (X) tills box. ------ Joint Submitter (if Name of authorized official Position applicable) Company

Mailint_ address (number and street) City, State

. ZIP Code Telephone Area Code Number 2. Technical Name of authorized official Position Contact (in X U.S.) Compam

Mailing address (number and street) City. State. ZIP Code Telephone Area Code Number 3 If you have had a prenouce communication (PC) concerning this notice and EPA assigned a PC Number to the notice. enter the number Mark (X) -~ ® if none 4 If you previoush submitted an exemption application for the chemical substance covered bv this notice . enter the exemption number assigned b% Mark (X) -~ ® EPA. lf you previouslNsubmttted a PMN for this substance enter the If none PMN number assttmed bc EPA (t .e withdrawn or incomptetei----i 5 . If you have submitted a notice of Bona fide intent to manufacture or import for the chemical substance covered b_v this notice- enter the notice number i d b EPA Mark (X) -~ ® ass tnie t - if none I . ® Manufacture 2 . ~ Import 6 . Type of Notice - Mark (X) Only Only 3 . ~ Both Binding Option ~ Binding Option Mark (X) Mark ( X) Confidential

EPA FORM

7710-25 (Rcv. 5-95) Pa~e 3Part 1 -- GENERAL INFORMATION -- Continued

Section B -- CHEMICAL 1DGNTIT1 INFORMATION: lbu must providc a cunenth-correct Chemical Abstracts (CA) name (it ILe substancc based on the ninth Collecuvc hides (4CI i (if CA nomenclature rules alid conventions Mark (X) the "Confidential- box next to anN itemvou claimas confidential Complete either item I (Class I or 2 substances) or 2 (Polvmers) as appropriate. Complete all other items. If another person will Submit chemical identity information i2br vou (for either Item I or 2)_ mark (X) the box at the ri2hL Conflldentiiv the name. compam . and address of that person In it continuation shect El dermal I . Class I or 2 cherntcal substances (for definitions of class I and class'_' substances_ see the instructions Manual) a Class o1 substance - Marl . (X) I [_] Class I or '? [ :] Class 2 b. Chemical name (Current)\, correct Chemical Abstracts (C'A) Name that is consistent with 'hSCA Inventor\, for similar substances. For Class I substances a CA Index Name must be provided. For Class "_' substances either a CA Index Name or CA Preferred Namc must be provided which ever is appropriate based on CA 90 nomenclature rules and conventions)

c. Please identifj which method you used to develop or obtain the specified chemical identm information reported in this notice (check oil(;) .

Method 1 (CAS Inventory Expert Service - a copy, of the Identification ~ Method 2 (Other Source) report obtained fromthe CAS inventory Expert Services must be submitted as an attachment to this notice) d. Molecular formula and CAS Re;istn Number (ifa number already exists for the substance) I I I CASt;'

e. For a class I substance. provide a complete and correct chemical structure diagram . For a class 2 substance - (1) List tile immediate precursor substances with their respective CAS Registn Numbers. (2) Describe the nature of the reaction or process. (3) Indicate the I range ofcomposition and the typical composition (where appropriate) . (4) Provide a correct representative or partial chemical structure diasram . as complete as can be known. if one can be reasonabl\ ascertained.

~fI G 1"rG l~Y Jf. .f FJ staE f 4 e F o7 Gi po l ym er .

~ Mark (X) this hox if you attach a continuation sheet. hPA FORM

7710-25 (Rev. 5-95) Paee 4Part 1 -- GENERAL INFORMATION -- Continued ' 

### Section ti -- Ci-tEa~1CAL tuc.N"rlTIt!vrOliN-tA~rION -- Continued 2. Polvrners (hot a definition of polymer_ see the Instructiuns Manual .) Confidential a. Indicate the number-average weight of the lowest molecular wei2ht composition o1 the polymer you intend to manufacture Indicate maximum

weight percent of lowmolecular weight species (not mcludin,_ residual monomers. reactants. or solvents) below500 and below1 .000 absolute molecular weight of that composition. Describe the methods of measurement or the basis for your estimates: G PC Other ® . (Specify) estimate based on GPC data 

### for [ lderiv . and calculation

i) lowest number averaec molecular weight ii) maximum

wei,,,ht %

below500 molecular weight iii) maximum

weight %

below 1000 molecular weight Mark (XI this box ifvou attach a continuation sheet b. You must make separate confidentiality claims for monomer or other reactant identttN . composition information . and residual information. Mark (X) the "Confidential" box next to am itemvou claimas confidential (1) - Provide the specific chemical name and CAS Re=istr) Number (if a number exists) of each monomer or other reactant used in the manufacture of

the polymer. (2) - Mark (X) this column ifentr\ in column (1) is confidential (3) - Indicate the typical weight percent of each monomer or other reactant in the polymer (4) - Mark (X) the identitv column if you want a monomer or other reactant used at two weight percent or less to be listed as part of the polymer

description on the TSCA Chemical Substance InventorN (5) - Mark (X) this column if entries in columns (3) and (4) are confidential . (6) - Indicate the maximum weight percent ofeach monomer or other reactant that may be present as a residual in the polymer as manufactured for commercial purposes . (7) - Mark (X) this column if entrn in column (6) is confidential . Monomer or other reactant and CAS Resistrn Number Confi- Typical Identit` Confi- Maximum Confidential composition Mark (X) dential residual dential (1) (?) (3) (4) (5) (6) (7) 

### X X X X X X X X X X X X X X °io °iu °~o °io Mark (X) this boa if vou attach a continuation sheet . c. Please identify which method you used to develop or obtain the specified chemical identit~ information reported in this notice (check one). ®Method I (CAS Inventory Expert Service - a cop), of the identification report 1:1 Method 2 (other source)

obtained fromCAS lnventor~~ Expert Service must be submitted as as attachment to this notice) d. The currently correct Chemical Abstracts (CA) name for the polymer that is consistent with TSCA Inventorv listings for similar polymers.

e. Provide a correct representative or partial chemical structure diasram, as complete as can be known. if one can be reasonablv ascertained. 

### X

® Mark (X) this box ifyou attach a continuation sheet.

EPA FORM

7710-25 (Rev . 5-95) [) ;I,-,c 5

### Part I -- GENERAL INFORMATION -- Continued

Section B -- CHEMICAL IDENTITI INhORI11ATI0N -- Continued 3. Impurities (a) - Identil'N each unpurnv that mav be reasonablN anticipated to be present m the chemical substance as manufactured for commercial purpose. CAS Registr\ Number if available. Il there are unidentified impurities. enter '111videntified." (h) - Estimate the maximum wet0ht °,o of each im

purm If there are Unidentified im purities. estimate their total weight °/o Provide the Impurity and CAS Registn Number

(a) Maximum percent (b) Confidential 

### None known

Mark (X) this box if you attach a continuation sheet. 4. Svnonvms - Enter anv chemical synonyms for the new chemical identified m subsection 1 or 2. - J ~ ~ Confi- , dential '

Mark (X) this box ifyou attach a continuation sheet.

~. Trade identification - List trade names for the neNN chemical substance identified in subsection 1 or 2.

Mark (X) this box ifvou attach a continuation sheet. 

### X

6 . Generic chemical name - If vou claim chemical identifi as confidential . you must provide a generic name for vour substance that reveals the specific chemical identity of the new chemical substance to the maximum extent possible. Refer to the TSCA Chemical Substance Inventor), 1985 Edition. Appendix B for guidance on developing generic names. Alcohol Ethoxylate

Mark (X) this box ifvou attach a continuation sheet. 7 . Byproducts - Describe anv byproducts resulting fromthe manufacture . processing. use. or disposal of the neNN chemical substance. Provide the CAS Reatstn Number if available. Byproduct (1) CAS Resistr} Number ~ (2) Confidential

Mark (X) thi, hux ifyou attach a continuation sheet.

-- ---- - -- --~------------- --- - I ;PA FORM

7710-25 (Rev. 5-95) Page

### Part I -- GENERAL INFORMATION -- Continued Section C-- PRODUCTION, IMPORT, AND USE INFORMATION : Mark (X) the "Confidential" box next to anv item vou claimas confidential . 1 . Production volume -- Estimate the maximumproduction volumc during the first 12 months of production . Also estimate the mzLximum production volume for anp consecutive 12-month period during the first three years of production. Estimates should be on 1()0%b ,-tev~ chemical substance basis. For a Low Volume Exemption application. if you choose to have ~~our notice reviewed at a lower production volume than 10.(10(1 k<`/vr . speciiy tile volume and mark w in the binding box. lf eranted. Vou are bound to this volume Maximumfirst l2-month production (kg/yr) Maximum12-month production (kc-,iyr) Cor,fi- Binding (100%new

chemical substance basis) (100°rb new chemical substance basis) dential Option Marl : (x 

### X 2. Use Information -- You must make separate confidentialit\ claims for the description of the categon of use. the percent of production volutne devoted to each categor} . the formulation of the neN substance. and other use information. Mark (X) the "Confidential" Boa next to anNitem you claimas confidential . a. (1) -- Describe each intended category of use of the nevN chemical substance bN function and application. . (2) -- Mark (X) this column ifentrv column (I ) is confidential business information (C131) . (3) -- Indicate your willingness to have the information provided in column (I ) binding. (4) -- Estimate the percent of total production for the first three years devoted to each categor\ of use. (5) -- Mark (X) this column ifentry in column (4) is confidential business information (CBI) . (6) -- Estimate the percent of the new substance as formulated in mixtures. suspensions. emulsions. solutions. or gels as manufactured for commercial purposes at sites under your control associated with each category of use. (7) -- Mark (X) this column ifentry in column (6) is confidential business information (CBI) . (8) -- Indicate %

of product volume expected for the listed "use" sectors. Mark more than one box if appropriate. Mark (X) to indicate your willingness to have the use type provided in (8) binding. (9) -- Mark (X) this column if entr_v(ies) in column (8) is (are) confidential business information (CBI) . Cate2on of use (1) CBI ffindmg Produc- CBI % m CBI % of substance expected per use CBI Opuon tlon °o Form- (8) (bN function and application i .e. a dispersive dve nla't (') ulation Site- Con-* Indus- Com- Binding - for finishing polyester fibers) (2) (') (4) (~) (6) (7) limited sumer trial mercial Option (Q) Site limited, isolated, chemical intermediate 

### X % X n/0 X X X

o- a . o, o, 0 0

o- o 

### n n * If you have identified a `consumer use . please provide on a continuation sheet a detailed description of the use(s) ofthis chemical substance m consumer products . III addition include estimates of the concentration of the neN chemical substance as expected in consumer products and describe the chemical reactions bN which this substance loses its identit-v in the consumer product. I, E]Mark (X) this box if v_ ou attach a continuation sheet . b. Generic If you claimanc category of use description in subsection 2a as confidential . enter a generic description ofthat categorN . Read the use Instructions Manual for examples of generic use descriptions. description

~ Mark (X) this box if vou attach a continuation sheet . 3. Hazard Information -- Include in the notice a copy of reasonable facsimile of am hazard warning statement . label . material safet\ data sheet- or other BindmL information which will be provided to anv person who is reasonably likely to be exposed to this substance regarding protective equipment or practices optnlark (c) for the safe handing

. transport. use, or disposal of the new substance. List in part III hazard information you include. ® Ivlark (X) this boa if you attach hazard information. EPA FORM

7710-25 (Rcv. 5-95) Pagc 7

### Part II-- HUMAN EXPOSURE AND ENVIRONMENTAL RELEASE ~ Section A -- INDUSTRIAL SITES CONTROLLED BY THE SUf3MITTER Marl . (X) the -Confidential- box next to amItemvou claimas confidential Complete section A for each tvpc of manufacturc_ processing. Or use operation involvinc the nc\\ chemical substance at industrial sites vou control . Importers do not have to complete this section for operations outside the U.S . : however. you mmstill have reporting requirements if there are further industrial processing or use operations after import . You must describe these operations. See instructions manual 1 . Operation description Confia. Identity -- Enter the identits ofthc site at which the operation Will occur . dential

Name 

### Site address (number and street) City, County, State, ZIP code If the same operation will occur at more than one site. enter the number of sites. ldentifN the additional sites on a continuation sheet. and if am of the sites have significantlN different production rates or operations. include all the information requested in this section for those sites as attachments. ® Mark (X) this box ifvuu attach a continuation sheet . b . Type -- Mark (X) ®Manufacturing E]Processinc Ouse c. Amount and Duration -- Complete 1 or 2 as a propriate 'i Maximum

IC-,/batCll (100°

.o new Chermcal Hours/batch Batches/year 

# X substance) l . Batch Maximumkg/bateh (loo%ne« chemical Hours/batch Batches/year substance) 2 . Continuous d Process description ® Mark (X) to indicate vour willingness to have ~~our process description binding. (1) Diagram

the major unit operation steps and chemical conversions. Include interimstorage and transport containers (specify- e.g. 5 gallon pails. 55 2allon drum . rail car. tank truck. etc.) . (2) Provide the identity . the approximate weight (b) k2/dav or kg/batch on a 100n/o neN\ chemical substance basis) . and entn point ofall startima materials and feedstocks (including reactants. solvents. catalysts. etc.) . and of all products . recycle streams. and wastes. Include cleaning chemicals (note frequency if not used dail~ or per batch .) . (3) Identifi by number the points of release. including small or intermittent releases . to the environment of the neN chemical substance. Su,ne attached manufactur ing did 

# - gr am

.

® Mark (X) this box it )()u attach a continuation sheet. EPA FORM

7710-25 (Rev. 5-93) Page 8

### p. 9



### Part II-- HUMAN EXPOSURE AND ENVIRONMENTAL RELEASE -- Continued Section A-- INDUSTRIAL SITES CONTROLLED BY THE SU(3MITTGR -- Continued

'' . Occupational Exposure--You must make separate confidentialtt\ claims for the description of worker activm. phvsical formof the ne« chemical substance. number of works exposed. and duration of actuvrn Marl . (X) the -Confidential'" box next to am nem vou claimas confidential . (1) --Describe the activities (i .e baL dumping. tote filling. unloading drums . samplinW1 . clcantnL. ctc. ) In Which workcrs mm ~ be exposed to the substance . (2) --Marl . (X) this column it entrN in column ( I ) is confidential business information With (3) --Describe am protective equipment and enameerin~s controls used to protect workers (4) and (6) -- Indicate vour Nvillin=ness lo have the Information provided m column (3 ) or (5 ) binding (5) --Indicate the phvstcal fonn(s) of tile nev+ chemical substance (ca . solid . cr~~stal . Lranule, powder. or dustl and °/b new chemical substance (ifpart of a mixture) at the time of exposure. (7) --Mark (X) this column if entn in column (5) is confidential business information (CB11 . (8) --Fstmiate the maximumnumber ofworkers involved in each activrt\ lot all sites combined (9) --Marl . (X) this column if entry in column (b) is confidential business information (C131) . 10) and (1 I ) -- Estimate the maximum duration of the activith_ for amworker in hours per da\ and davs per year (12) -- Mark (X) this column if entries in columns (1(1) and (1 1) arc confidential business information (CBI) .

Worker actrvm CBI Protecuvc Equipment n,nd~n_' Phystcal formstsr u,nd .n, CBI # of CBI Maximu m duration C131 (i .e. . bau dumptn(1 . filling, drums) Lncineermg Controls opnon and % . nekN Option

M rk (,) Worker Hrsidan DaYs,Yr Mark (x) substance a (I ) (2) (3) (4) (,) (6) (7) Expose (`t) (lO) (11) (t_) d (F) X glasses, apron and Liquid X

rubber gloves X glasses, and rubber Liquid 1 X

gloves

~ Mark (X) this box ifvou attach a continuation sheet. 3 . Environmental Release and Disposal -- )'Oil must make separate confidentiaht` claims for the release number and the amount of the new chemical substance released and other release and disposal information. Mark (X) the '*Confidential"" box next to each item ,,on claimas confidential . (I ) --Enter the number of each release point identified in the process description. part 11. section A . subsection 1 d(3) . (2) --Estimate the amount of the new substance released (a) directlN to the environment or (b) into control technolo-LN(in kg/da\or kg/batch) . (3) --Mark (X) this column if entries in columns (1) and (2) are confidential business information (CBl) . (4) -- ldentifj' the media (stack air. fugitive air (optional-see Instruction Manual) . surface water . on-site or off-site land or incineration. POTVr'_ or other (specify)) lo which the nev, substance will be released fromthat release point . (5) --a . Describe control technoloa) . ifanc_ and control efficiencc that 'will be used to limit the release of the nevN substance to the environment . For releases disposed of on land. characterize the disposal method and state whether it is approved for disposal of RCRA hazardous waste. On a continuation sheet . for each site describe am additional disposal methods that will be used and whether the waste is subject to secondan or tertian on-site treatment . b. Estimate the amount released to the environment after control technolo=v (in kelda~~) . (6) --Mark (X) this column ifentries in columns (4) and (5) are confidential business information (CB1) . (7) --Identifj' the destination(s) of releases to water . Please supplv NPDES (National Pollutant Discharge Elimination System) numbers for direct discharges or NPDES numbers of the POTNA(Pubhcly Owned Treatment Works) . Mark (X) if the POTVt' name or NPDES#I is confidential business information (CBI) . Release Amount of new substance CBl Media of Control technolon and efficiency (you ma\ wish to optionall\ attach efficiencN data) Cut Number released release (1) (2a) - (2b) e_,, sack- Binding (3) (4) (5a) Mark (X) (5b) (6) 

### 1 a 0 85 water Onsite 1NWTP X 8.5 1 b 0 8.5 water Offsite WW-FP X 0.85

(7) Mark (X) the ® pOTW provide name(s) below : CBI El Navigable ~ Other - Specifj provide NPDESir CBI destination(s) of waterway X releases to water .

Mark (X) this box if Nou attach a continuation sheet.

EPA FORM

7710-25 (Rev. 5-95) PaLe 9

### p. 10



### Part II-- HUMANEXPOSURE AND ENVIRONMENTAL RELEASE -- Continued Section B -- INDUSTRIAL SITES CONTROLLED BY OTHERS Complete section B for typical processtng or usc operations involving the nc%\ Chemical substance at sites vou do not control importers do not have to complete tills section (of operations outside tile U .S. : howeve . you must report am processing or use activities after import . Scc the instructions Manual . Coniplete a separaic section B,1or each llipe qJprocessm ;, or usc operarrnn urrolvur,> the Iletr chenucal .cuhstance If the same operation is performed at more than one sttc describe the typical operation common to these sites . Identlf\ additional sites Oil a Continuation sheet 1 . Operation Description --'1 o claiminformation in this section as confidential . circle or bracket life specific mfonnadon that v_ ou claimas confidential . (I ) -- Diagramthe major unit operation steps and chemical Conversions. Including interimstorage and transport containers (specit) - c.=. 5 -gallon oails. 55 gallon drums. rail cars. tank trucks. etc) On the dta~ranl_ tdentifv b_v letter and briefl~ describe each worxer activtt\ (2) -- Provide the identnN. the approximate weight (bN kJda\ or kg/batch. on an I()()°~~ nesV chemtcal substance basis)_ and entn point of all teedstocks (including reactants_ solvents and catalysts_ etc) and all products. recycle streams. and wastes. Include cleaning chemicals (note lrequencv if not used dail) or per batch) . (3) -- identify by number the points of release. Including small or intermittent releases . to the environment of the ne%\ chemical substanec. (4) Please enter the # of sites (remember to identilj the locations of these sites on a continuation sheet) : (I 9 of sites 

# hl©t applicable, site limited interme late.

® Mark (X) this box if vou attach a continuation sheet. 2. Worker Exposure/Environmental Release (I ) --Fromthe diagramabove. provide the letter for each worker activity. Complete 2-8 for each worker activitv described. (2) -- Estimate the number of workers exposed for all sites combined. (4) --Estimate the itypical duration of exposure per worker in (a) hours per day and (b) days per year . (6) --Describe plivsical fonn of exposure and % new chemical substance (if in mixture) . and am_ protective equipment and ensineerin_ controls. if any. used to protect workers . (7) --Estimate the percent of the new substance as formulated when packaged or used as a final product . ' (9) --Fromthe process diagramabove . enter the number ofeach release point. Complete 9-13 for each release point identified. (10) -- Estimate the amount of the new substance released (a) directlv to the environment or (b) into control technology to the environment (in kJday or kg/batcll) . (12) -- Describe media ofrelease i .e. stack air . fitizitive air (optional-see Instructions Manual) . surface water . on-site or off-site land or incineration. POTIA' . or other (specify) and control technology. if anm . that will be used to limit the release of the new substance to the environment . (14) -- identifj byproducts which may result fromthe operation. (3) . (5) . (S)_ (11) . (13) and (15) -- Mark (X) this column if anv of the proceeding entries are confidential business information (CBI) . _ Letter r of CBI Duration CBI Protective Equip. / °o In CBI Release Amount of CBl Media of Release CBI of Workers of Eneineeritta Controls/ Fonn- Number New & . Control Act- Exposed Exposure ~ ~ Physical Foml and ro o- ulauon Substance Technology ivitv nexN substance Released (1) (2) (3) (4a) (4b) (5) (6) (7) (8) (91 (IOa) (IOb) (I11 (12) (13)

(14) -- Byproducts : (15) ', 

### NONE ' E]Ma rk (X) this box ifvou attach a continuation slleet_

EPA FORM

7710-25 (Rev. 5-95) Pa2e 1 0

### p. 11



## OPTIONAL POLLUTION PREVENTION INFORMATION To claiminformation in this section as confidential circle or bracket the specific information that you claimas confidential . 

### In this section you may provide information not reported elsewhere in this formregarding your efforts to reduce or minimize potential risks associated with activities surrounding manufacturing. processing. use and disposal of the PMN substance. Please include new information pertinent to pollution prevention. including source reduction, recycling activities and safer processes or products available due to the new chemical substance. Source reduction includes the reduction in the amount or toxicity of chemical wastes by technological modification. process and procedure modification. product refonnulation . raw materials substitution; and/or inventory control . Recycling refers to the reclamation of useful chemical components fromwastes that would otherwise be treated or released as air emissions or water discharges. or land disposal . Descriptions of pollution prevention. source reduction and recycling should emphasize potential risk reduction subsequent to compliance with existing regulatory requirements and can be either quantitative or qualitative. The EPAis interested in the information to assess overall net reductions in toxicity or environmental releases and exposures. not the shifting of risks to other environmental media or non-environmental areas (e.g., occupational or consumer exposure) . In addition. information on the relative cost or performance characteristics of the PMN substance to potential alternatives may be provided. All information provided in this section will be taken into consideration during the reviewof this substance. See Instructions Manual and Pollution Prevention Guidance manual for guidance and exam ples. Describe the expected net benefits. such as (1) an overall reduction in risk to human health or the environment : (2) a reduction in the volume manufactured; (3) a reduction in the Qeneration of waste materials through recycling . source reduction or other means; (4) a reduction in potential toxicity or human exposure and/or environmental release: (5) an increase in product performance, a decrease in the cost of production and/or improved operation efficiency ofthe new chemical substance in comparison to existing chemical substances used in similar application: or (6) the extent to which the new chemical substance may be a substitute for an eaistina substance that poses a areater overall risk to human health or the environment .

EPAFORM

7710-25 (Rev. 5-95) PaLe I 1

## Part III -- LIST OF ATTACHMENTS

Attach continuation sheets for sections o[ the form and test data and other data (including physical/chemical properties and structure/activitv information) . and optional information after this page . Clearly identiiN the attachment and the section of the formto which it relates. if appropriate. Number consecutivel\ the pages of the attachments. In the column belo\~~ . enter the inclusive page numbers of each attachment. Mark (X) the "ConfidentiaF box next to an\ attachment name Vou claun a, confidential . Read the Instructions Manual for guidance on hov< to claim aminformation in an attachment as confidential . YOU must include with the sanitized cop~ of the notice form a sanitized version of an\ attachment in which \10u claim information as confidential . _ Attachment name Attachment page number(s) Confidential 1-Material Safetv Data Sheet MSDS _ 

### 14-19 X 2-CAS IES Documents (from previous ) 20-25 X 3-Industrial Sites Controlled by Submitter- Manufacturing Diagram 26-27 X 4-Industrial Sites Controlled by Submitter-Processing Diagram 28-29 X 5-GPC Chromatograms (based on [ ] deriv.) 30-33 X 6-Fish, Acute Toxicity Static 96hr 34-48 X 7-Biodegradability OECD 301 E 49-55 X 8-COD/DOC 56-68 X 9-Bacterial toxicity 69-73 X

~ Mark (X) this box if vou attach a continuation sheet. Enter the attachment name and number .

lil'A FOR1A 7710-25 (Rev. 5-95) Pagc 1 2

### p. 13 PHYSICAL AND CHEMICAL PROPERTIES WORKSHEET 'to assist EPA's revicxN of physical and chemical properties data. please complete the following workshect lor data vou provide and include it in the notice. ldentifN' the propert\ measured the page of the notice on which the propem appears. the valuc of tile propertN. the units in which the propem is measurcd (as necessarv) . and whether or not the properh is claimed as confidential . The plivsical state of the neat substance should be provided These measured properties should he lor the ncat (10(1° pure) chemical substance. Properties that arc measured for mtxtures or formtdauons should be so noted (°- PMNsubstance m _) You are not required to subnut this worksheet

;

however . EPAstron2l\ recommends that vou do so. as It Will sunplif.N revien and ensure that confidential information is properlv protected. )'Oil should suhmit this worksheet as a supplement to YOU- submission of test data This worksheel is not a substrlutc for submission of test data ---- Properth Marl . Page Value Measar-,-d oi C-11- (X) nlnlber Estimate denual MarA (X) (al pI m ided (bl (c) (MorE) M Phvsical state of neat substance (s) X (1) - (g) Vapor pressure (a,; Temperature °C Densitv/relative density U/ctn3 M X Solubility g Temperature °C Solvent g/L Solubilitv in water ca Temperature °C E/L Meltingtemperature °C Boilina / sublimation temperatureCa, - ton- pressure OF S pectra Dissociation constant Particle size distribution Octanol / water partition coefficient Hem-v's Law

constant Volitalization fromwater Volitalization fromsoil H(2 concentration °F M X Flammabilitv Ex lodability Adsorption / coefficient Other - Sp

ecify mPa*s @ ° C M X Viscosity Thermal Decomposition Tem p erature

ATTACHMENT PAGE 13

# MATERIAL SAFETY DATA SHEET L J Page 1 Substance key: SXR004863 Revision Date : 01I06/2009 Version : - I USA Date of printing :01I0612009 

## Section 01 - Product Information Identification of the company :

Trade name: CAS number : F. - Information of the substancelpreparation: Emergency tel . number : +1 800-424-9300 CHEMTREC 1 

### Primary product use: Chemical family : `Fatty alcohol polyglycol ether 

## Section 02 - Compo

sition information on hazardous in Hazardous ingredients: 

## redients Component CAS-no. (Trade secret Concentration

_ no.) 100% 

## Section 03 - Hazards identification Emergency overview

: Clear liquid. Severe eye irritant, may cause loss of sight . Toxic to aquatic organisms Expected Route of entry : Inhalation : Vapors and/or mists are probably irritating to respiratory passages, nose, and throat . Skin contact : Not expected to be irritating to skin. The acute dermal toxicity of this product is greater than 1000 mg/kg. This product is not toxic by skin absorption . Eye contact : Causes moderate to strong eye irritation. Ingestion: The acute oral toxicity of this material is between 500 and 5000 mg/kg. Relative to other materials, this material is classified as slightly toxic by ingestion . Skin absorption : no Known effects on other illnesses : None known. Listed carcinogen: [ARC : No 

### NTP: No OSHA : No Other : No

# ~IATERIAL SAFETY DATA SHEET Page ?

Substance key: SXR004863 Revision Date: 01106/2009 Version : - l USA Date of printing :01/06/2009

HMIS: Health : 2 Flammability: 1 Reactivity: 0 Personal protection: D



## ~ Section 04 - First aid measures After inhalation : Get victim to fresh air. Give artificial respiration or oxygen if breathing has stopped. Get prompt medical attention. Do not give fluids if victim is unconscious. After contact with skin : Wash thoroughly with soap and water for 15 minutes. If skin irritation occurs, seek medical attention . After contact with eyes : Flush thoroughly with water for 15 minutes . Get immediate medical help. After ingestion: Seek medical attention immediately . Advice to doctor / Treatment : None known. 

## Section 05 - Fire fi measures

hg ting Flashpoint : 374 °F Method : DIN/ISO 2592 (open cup) Lower explosion limit : not tested. Upper explosion limit : not tested. Self ignition : Not applicable Ignition temperature: not tested . Hazardous combustion products : In case of fires, hazardous combustion gases are formed: Carbon monoxide (CO) Extinguishing media: water spray jet foam carbon dioxide dry powder Special fire fighting procedure : Use self-contained breathing apparatus and full protective clothing .



## ~ Section- 06 - Accidental release measures Steps to be taken in case of spill or leak : Contain spill . Ensure adequate ventilation and wear appropriate personal protective equipment . Collect onto inert absorbent . Place in sealable container . Do not allowto contaminate water sources or sewers .

# MAiF

.RiAT, qAEETY DATA SHEET L Substance key: SXR004863 Version : - /USA 

## Section 07 - Handlin e and stora Page 3 Revision Date: 01/06/2009 Date of printing :01/06/2009

Advice on safe handling: Wash thoroughly after handling. Sensitive to frost : If product becomes opaque, thickening, or frozen it can be slowly thawed at roomtemperature and ready for use after a short stirring time. Avoid skin and eye contact . Further info on storage conditions : Keep containers closed. 

## Section 08 - Exposure controls / personal protection

No level has been established by OSHA, NIOSH, ACGIH. Respiratory protection: Hand protection: Eye protection: Other protective equipment : 

## Section 09 - Ph Form : Color : Odor : pH : If airborne concentrations pose a health hazard, become irritating, or exceed recommended limits, use a NIOSH approved respirator in accordance with OSHA respiratory protection requirements under 29CFR1910.134. PVC, Nitrile, Or Neoprene. Chemical splash goggles. Clothing suitable to prevent skin contact . 

## sical and chemical Y

Solubility in water : Soluble in . . . : Density: Pourpoint : Boiling temperature : Vapor pressure: Bulk density: Relative vapor density: Partitioning coef . octanol/water : 

## prop erties Liquid cloudy slight, original odour 6 - 8 (20 °C, 50 g/1) Method : DIN 53996 Ethanol/Water 1 :1 (20 -C) soluble, turbid fat not tested . 0.95 g/cm3 (50 °C) Method : DIN 51757 approx . 73 °F Method: DIN/ISO 3016 not determined not tested . Not applicable not tested. not tested.

### p. 17



# MATFRIAL SAFETY DATA SHEET -J Page 4 Substance key: SXR004863 Revision Date: 01/06/2009 Version : - / USA Date of printing :01/06/2009 Viscosity / (dynamic) : approx. 25 mPa.s (50 °C) Method : DIN 53015 Viscosity / (kinematic) : not tested. 

## Section 10 - Stability and reactivit~ Thermal decomposition : No decomposition if used as prescribed. Hazardous Polymerization: Will not occur . Conditions to avoid : None known. 

## Section 11 - Toxicolo



## gical information Product information: Acute oral toxicity : LD50 500 - 2,000 mg/kg (rat) Source: CESIO Acute inhalation toxicity: not tested . Acute dermal toxicity: not tested . Skin irritation : non-irritant (rabbit) By analogy with a similar product . Eye irritation : irritant - risk of serious damage to eyes (rabbit eye) By analogy with a similar product .



## ~ Section 12 - Ecological information Product information : Biodegradation : > 80 % Method : OECD 302 B Biodegradation : 96 %(28 d) readily degradable Method : OECD 301 E Fish toxicity: LC50 1 .6 mg/1 (96 h, zebra fish) Method : OECD 203 Bacteria toxicity : EC50 98 mg/l Method : OECD 209 Dissolved organic carbon 650 mg/g (DOC) : Chemical oxygen demand 2,275 mg/g (COD) : 

### Section 13 - Disposal considerations

# MATERIAL SAFETY DATA SHEET -J Substance key: SXR004863 Version : - / USA Waste disposal information : Recommended disposal is by incineration in approved facilities . RCRA hazardous waste: No -- Not as sold. 

## Section 14 - Trans port information DOT Regulation : Proper shipping name: Hazard class: Packing group: UN/NA-number : Primary hazard class : Technical Name: IATA Proper shipping name: Class: Packing group: UN/ID number : Primary risk: Remarks: Hazard inducer(s) : IMDG Proper shipping name: Class : Packing group: UN no. : Primary risk: Hazard inducer(s) : Marine pollutant : EmS: _-_J Page Revision Date : 01/06/2009 Date of printing :01/06/2009

Environmentally hazardous substances, liquid, n.o.s. 9 III UN 3082 9 Fatty alcohol polyglycolether Environmentally hazardous substance, liquid, n .o.s. 9 III U N 3082 9 Shipment permitted Fatty alcohol polyglycolether Environmentally hazardous substance, liquid, n .o.s . 9 III UN 3082 9 Fatty alcohol polyglycolether Marine Pollutant F-A S-F Further information:

Not regulated for surface or air transportation in gallons (liquid) or 882 pounds (solid) . 

## Section 15 - Re ulator information Y non-bulk containers under 119

TSCA Status : One or more of the components of this product is not listed on the Toxic Substances Control Act (TSCA ) Inventory. The product is thus sold under the restriction that it is only for use in research and development . This product must be used under the supervision of a technically qualified individual capable of understanding its potential hazards . SARA (section 3111312) : Reactive hazard : Pressure hazard : Fire hazard : I mmediate/acute : Delayed/chronic: no no no yes no

### p. 19 

# r O -J 

# MATERIAL SAFETY DATA SHEET t Page 6 Substance key: SXR004863 Revision Date: 01/06/2009 Version : - /USA Date of printing :01/06/2009 SARA 313 information : This product is not subject to SARA Title III Section 313 reporting requirements under 40 CFR 372. Clean Water Act : Contains no known priority pollutants at concentrations greater than 0.1 % . 

## [Section 16 - Other information Label information: WARNING! CAUSES EYE IRRITATION THIS MATERIAL IS TOXICTOAQUATIC ORGANISMS. This product is not in the TSCA inventory . It is provided only for research and development under the supervision of an individual technically qualified to understand its potential hazards . Avoid breathing vapor . Avoid contact with eyes, skin and clothing . Keep container closed, when not in use. Use ventilation and/or respiratory protection in order to keep exposure at a minimum . Wash thoroughly after handling . Avoid run-off into sewers leading to water ways. In case of EYE CONTACT, flush with water for 15 minutes while holding eyelids open. Seek immediate medical attention . SKIN CONTACT: Wash thoroughly with soap and water . If IRRITATION develops, call a physician promptly. Wash clothing before reuse. If INHALED, remove individual to fresh air. If NOT BREATHING, give artificial respiration . If breathing is difficult, give oxygen . Call a physician . INGESTION: Seek medical attention immediately . This information is supplied under the OSHA Hazard Communication Standard, 29 CFR 1910.1200, and is offered in good faith based on data available to us that we believe to be true and accurate. The recommended industrial hygiene and safe handling procedures are believed to be generally applicable to the material . However, each user should review these recommendations in the specific context of the intended use and determine whether they are appropriate for that use. No warranty, express or implied, is made regarding the accuracy of this data, the hazards connected with the use of the material, or the results to be obtained fromthe use thereof. We assume no responsibility for damage or injury from the use of the product described herein. Data provided here are typical and not_~intended for use as product specifications . (R) and TM indicate trademarks c'~ , business partners or suppliers. `-- -'~'~Y s~r 

# Inventory Expert Sel-vice

A, division o~ theAmericarn Chemical Sodety Phone: SOD-63 I-1884, 614-447-3870 Fax:614-447-3747 E-mai! : answersCc,cas.ot-g Web: www

.cas .orqiproducaslclient'

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G% ; 1NDE:_ NA?~~LlPlease print the abozre CA index Name on the appropriate page of your F

if this box is checked, CAS has made correction(s) marked .in red to your IE5 order . Please make the same co=rection(s) to your PPtA7 be-fore submittinc it to the EPA.

CAS - 2S40 Olenangy River Road " FO . Bol< 33-13 " Co!umbus, Ohio 43210-0339 " USA1-~hzSF,CP_ 10 OF i-' RJCIS'?'PY CO??1F.TGI,'I 2C07 ACS Or :

' STRUC'~'L'fiE, DI7aMIE =S NOT

### p. 22 ,i r ,r ~r, /r~^ r " 

## IU1 ~'iC,



# Inven, tarv -Expert Serv .1-Ce I-, disdslon of fhe American Ghv_mical Society Phone: $OG-G'1-1gg9 61t,Wt,47_3II70 'Fax: G1~-°4i7~::7Ft7 ~-mail : answer,@~cd;-O~

. Web : vrwv.r. ;~s.org/prociucts/cGent/ 

## E M atre-ti ory ;xjaertS~rrvi~ce ~'J~_i7r aF=3 ! 2DDa

'i"®leplione -1 "feieiax . _ Payment lnforrnatlon:, . qSQB111-Me ID Chedk 7EInclossd Z-1 Purchase Orde-4

Inventory Expert Service . Z-VISA QMasterCard ZI Arnerican r_-xpress Fixpiraiion Date Credit Card Account it_- __ 

# RECEfVED JUL 1 7 2007

-CLIENTSERVICES

ACA index Name is the standard output.for, substances submi :ted to the CAS Inventory Lxpar` Service . If your ' substanc~e has'an er%sting CAS Fegis,nNurrber¢, It will also be provided ic you. 1T you would like to have a new CAS Registry Number assigned-to uour substance, andlor require the "Super Rush' se.-vioE, plsase oheckthe appropriate box(es) . Please see client Services price list!or curren: prices, - ' ED Piaaso process my order "Super Rush' (additional fee) ' . disclosed publicly. 0 Please-provide new CAS Registry, Numbers !or my submitted substances. . 1 acknowledge and undarstand that the'identities of these substancss are non-oonfidenttal and will be Note : If you requesl assionment of a CAE~3 Registry Number lo,, a substa,nce not already present ii~ the CAS Registry SysieRl ; that assignment will make your substance, publicly available in ~tYie CAS Replst{ya" File . Customer identity Intormation will be kept confidential .

If yau Wish 10 malntaln cornfidentEaFity for your substance's identity, you should request only e CA index, Name and not a hew CAS Registry Number. ' . 1 Asignature belowIs required befomthe requested Inventory Expert Service will be performed. This

acknow ledges -acceptance of ~the CAS Client Services Terms and C ondftions and CAS Information Use Authorized Signature -,, Date I ~ i CAS - 2540 Dipntangy River Road - P .C. Bo; : 2,343 -Columbus, OH 4^321o-o334 - USA

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### p. 23

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### p. 26

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### p. 27

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### Part II-- HUMANEXPOSURE AND ENVIRONMENTAL RELEASE Section A-- INDUSTRIAL SITES CONTROLLED BY THE SUBMITTER Mark (X) the "Confidential" box next to anv itemyou claim as confidential Complete section A for each type of manufacture. processing. or use operation involving the new chemical substance at industrial sites you control . Importers do not have to complete this section for operations outside the U.S. : however . you may still have reporting requirements if there are further industrial processing or use operations after im port . You must describe these operations. See instructions manual 1 . Operation description Confiv -- Enter the identitv of the site at which the operation will occur. a. Identit dential

_ 

## Name Site address (number and street) City, County, State, ZIP code Ifthe same operation will occur at more than one site. enter the number of sites. Identify the additional sites on a continuation sheet . and if any ofthe sites have significantlN different production rates or operations. include all the information requested in this section for those sites as attachments. ® Mark (X) this box ifvou attach a continuation sheet . b. Type -- Mark (X) OManufacturing ®Processing Ouse c. Amount and Duration -- Com plete 1 or 2 as a ro riate Maximumkg/batch (1o0%new chemical Hours/batch Batches/year substance) 1 . Batch Maximumkg/batch (100°., ne, chemical Hours/batch Batches/year ', substancel 2_ Continuous d. Process description ~ Mark (X) to indicate your willingness to have your process description binding. (1) Diagram

the major unit operation steps and chemical conversions. Include interimstorage and transport containers (specify- e.- . 5 siallon pails. » gallon drum . rail car, tank truck. etc.) . (2) Provide the identity , the approximate -,ti~eight (by kg/day or kg/batch on a 100%new chemical substance basis) . and entry point of all starting materials and feedstocks (including reactants. solvents. catalysts. etc.) . and ofall products. recycle streams. and wastes. Include cleaning chemicals (note frequency if not used daily or per batch.) . (3) IdentiN by number the points of release. including small or intermittent releases, to the environment ofthe neH chemical substance.



# See attached processing diagram .

® Mark (X) this box ifyou attach a continuation sheet.

ATTACHMENT 

### PAGE

### p. 29



### Part II-- HUMAN EXPOSURE AND ENVIRONMENTAL RELEASE -- Continued Section A -- INDUSTRIAL SITES CONTROLLED BY THE SUBMITTER -- Continued 2. Occupational Exposure -- You must make separate confidentiality claims for the description of worker acttvit) . phvsical formof the neNc chemical substance. number ofworks exposed. and duration ofactivity. Mark (X) the "Confidential" box next to am itemyou claimas confidential . (1) --Describe the activities (i .e. bag dumping, tote filling. unloading drums . samphng

. cleaning. etc.) m

which workers mav be exposed to the substance. (2) --Mark (X) this column if entry m column (1) is confidential business information (CB1) . (3) --Describe any protective equipment and engineering controls used to protect workers. (4) and (6) -- Indicate vour willingness to have the information provided m column (3) or (5) binding

. (5) -- Indicate the physical forni(s) of the new chemical substance (e .g . solid: crystal . granule, powder . or dust) and °o item, chemical substance (ifpart of a mixture) at the time of exposure. (7) --Mark (X) this column ifentrv in column (*)) is confidential business information (CBI) . (S) --Estimate the maximumnumber of workers involved in each activit\ for all sites combined. (9) --Mark (X) this column ifentrc in column (S) is confidential business information (CBI)

. (10) and (1 1 ) -- Estimate the maximum duration of the activitN for am worker in hours per day and davs per year . (12) -- Mark (X) this column ifentries in columns (10) and (11) are confidential business information (CBI)

Worker activitv CBI Protective Equipment' Binding Plrvsical fornns(s) Bmdmp CBI t? of CBI Maxnmu duration CBI

- m (i .e ., bag dumping, filling drums) Enaineering Controls Option and ',a neH oPim Worker HrsidaN Davs~.\ r Mark (x) Mark (r) substance (1) (') (3) (4) (') (6) (~) Expose (9) (l0) (I1) (t2) d 

### (s) X Splash gogs, apron and Liquid X rub glvs&respirator X glasses, and rubber Liquid X

gloves

~ Mark (X) this box ifvou attach a continuation sheet . 3. Environmental Release and Disposal -- You must make separate confidentiality claims for the release number and tile amount of the newchemical substance released and other release and disposal information. Mark (X) the "Confidential'- box next to each itemvou claimas confidential . (1) -- Enter the number of each release point identified in the process description. part 11 . section A. subsection l d(3) . (2) --Estimate the amount ofthe newsubstance released (a) directlv to the environment or (b) into control technologv (in kg/day or kg/batch) . (3) --Mark (X) this column if entries in columns (1) and (2) are confidential business information (CBI) . (4) --Identifj~ the media (stack air, fu2itive air (optional-see Instruction Manual) . surface water- on-site or off-site land or incineration, POTR' . or other (specifi~)) to which the new

substance will be released fromthat release point. (5) --a. Describe control technology, if an), and control efficiency that will be used to limit the release ofthe new, substance to the environment . For releases disposed of on land, characterize the disposal method and state whether it is approved for disposal of RCRA hazardous waste. On a continuation sheet . for each site describe all), additional disposal methods that will be used and whether the waste is subject to secondary or tertiary on-site treatment. b. Estimate the amount released to the environment after control technologY (in kg/day) . (6) --Mark (X) this column if entries in columns (4) and (5) are confidential business information (CBI) . (7) --Identify the destination(s) of releases to water . Please supply NPDES (National Pollutant Discharge Elimination System) numbers for direct discharges or NPDES numbers of the POTVt' (Publiclv Owned Treatment Works) . Mark (X) if the POTW name or NPDES#( is confidential business information (CBI) . Release Amount of new substance CBI Media of Control technolo~~~ and efficiencv (you map wish to optionally attach efficiency data) CBJ Number released release (1) (2a) (2b) (3) eg aackarr (4) (5a) Bvmding Mark (x) (Sb) (6) 

### 1 a 0 100 Water Onsite VWVTP X 10 1 b 0 10 Water Offsite V11WTP X 1

(7) Mark (X) the ® POTWprovide name(s) below : CBI 0

Navigable ~ Other - Speciffi provide NPDES # CBI destination(s) of waterwav releases to water. Maik (X) this box if you attach a continuation shect . _1>atutn : (t-5 .(12.()9 Seitr I vori Ll 

### 7'hc P1VIn _tic alcohol ethoxvlate nrecursor~ 1'1VIN substance was estimated based on this data. Analytical Report Sample code sponsor : ' Sample description: Sample received on : Oc) .0~ .?007 ! Date of issue: i '?9 .05?007 ~, Sponsor : 

### 'I Sampled b~ - - I Responsible for the study: i - i i Record/project number 1 0T5/9-0507 ~ (internal) : 

# Determination of the Avera~e Molecular ~~'eight

and the Molecular Wei~ht Distribution of 1 . Summary T1tP a-eragP t~~~~P~>>lat~a7ei`ht and the molecular weight distribution of the substance w s determined with gel permeationcluomato(Traphy (GPC) . The ?~agel in the caii~iatton was done with polyethylene glycol . standards from 1\~achere~~ L range from 20000 - 600 R/mol . . Sample-No. Sample description (gintol) ; (gmNoI) M < ;00 (C_,/mol) M<1000

~- (g/mol) I ESDB 01636? 

## 2. Description of the Test Method 2.1 Principle : The molecular weight distribution and the average molecular weights Nil . Mw) are determined with GPC. GPC is a special type of liquid chromatography in which the sample is separated according to the hydrodynamic volumes of the individual constituents . Dclcction is effected by e.g. refi~active index or MI-absorption and yields a simplc di~t1ibutioil curvc. To attribute actu_!I molecular \vciQht values to tl~c ::tirve, it is necessary to calibr~,itt: the colutnu by passing down polynlcrs of knovvrn tnolccLilar weight- c.g . various polyethylene (flycol standards .

### p. 31 Datum : (l^,-, .(12 .0() Scitc --' von 4



### 2.2 Experimental details 

### 1 Columns i .lordi Gel D\'B 10- A ?i0 mm x 10 mm ID { Jordi Gel D\jB 10' A 250 mm x 10 mm ID I~ ,lordi Gel D

\'B 10; A ?i0 mm a 10 mm ID ~ (connected in series) i ElueIlt j rretrahydrofLlrall (THF) I ( Temperature I Roomtemperature 

### i Flow rate ; 1 .0 mL!min. i Pump BISCHOFF Model 2250 i j Iniector GILSON autoiniector Model -",4 i Iniection volume ; 20 ~LL - I ; Detector i Sample concentration i Evaluation ! BISCHOFF differential refractometer Model 8120 I 180 rrial10nIL j Cirrus GPC-Software ~~ersion `? .0 ~, (Polymer Laboratories Ltd.) 2.3 Calibration curve of the PEGstandards

Clrrus GPC Calibratlon R- .- --p Gan~ratad b Uqnnoslag 2n vrus WorkOqqka~07-Lrpqpnli-6nala0~-Lrpqpnr:-Mar plw Ma . 2D07 09 OO

GallbratrqnO . .2007 O a :03

ra ~ c rr w Slandard Gurvc Frl Usod 3 Galrnr ~ionGUrveNiB6r-. _~ 326x^i-OOaiitY ~- 0000<7sir ~ I-Upn Lrrmrl MVa 2000C~ 4 mms

a .07000 RCF It 0000 sr ai Sum OI Squams OOODOO Goe11 u0 rmrna r OODDOO Lrnoar Gorralabqn Cocn ,-O 9bB216

600

Cr .rn. . GvG vcr,ron 7 U w r VY RT 3t .<3 mrns FRMLN'rmc 1=1qw Markcr R7ud_ .bi mms orrac u Sum OI 5 u r s SlanqarC Y Error Esbmata i aINF00

rn Usc RErr rDatum : 01 .02.09

3. Chrolnatob

## rarn 3.l .

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## Distribution Plots SCtlr ~ votl 4

to :

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a~ -oEcco.c - o se ;- c ._ - aa - o~- - -t°I)atliIll : lt~ .U. : .09 Senc 4 voti 4DR U NOACK LABORATORY FOR APPLIED BIOLOGY (signature] 6 ;"?6190 Report : Test of Acute Toxicit~~ to Fish Log No. 1288 OECD 2(13 I Tested substance: Table of Contents Page Abstract 1 Test report 2-5 Graph of mortality ? Test protocol ofmain test 6-9 Test concentrations, measurements of water parameters in the test preparations : oxygen. pH, temp ., hardness, stability figures Solubilitti trials 10 Testing plan 1 1 - 1? Certification by quality assurance staff 13 Certificate of Analysis (fromclient) 14

### p. 35 DR U NOACK LABORATORY FORAPPLIED BIOLOGY Report : Test of Acute Toxicity to Fish Loo No. 

## 1288 I OECD 203 Page I of 14 Abstract Tested substance Client 

# L Lo(-, No. :1288 Main test on :05/14/1990 Test results

LC51, (96 h) 1 .6 [mg/1] Lowest tested concentration ofthe tested substance in a test preparation with 100%mortalih~ ? .5 [ma/1] Hi2hest tested concentration of the tested substance in a test preparation without mortality : 1 .0 [MR/1]DR U. NOACK LABORATORY FOR APPLIED BIOLOGY 

### p. 36

- Report : Test of' Acutc Toxicity to Fish I Lov , No. 1288 OECD 203 PxRe 2 of' 14 Test Report for the Substanc~ Code unknown Batch -L.1 E02-24a()9 and E012-24576 Client Laboratory Log No. 12£F 1 . Test system : Brachv_ danio rerio (zebra danio) 1 .1 Breeder : -- 1 .2 Source : Stumpe Zoo Supply. Hildesheim 1 .3 Nutrition : Dry food (Manufactured by Tetra) 1 .4 Fish upkeep : DR. U . NOACK LABORATORY . fish breeding area (KG) 2 . Number of animals in the test : 10 fish per test concentration 2.1 Testing vessel : 16-liter-volume tanks 2 .2 Volume of test medium : 5 liters at rest ?.3 Number of animals per test receptacle : 10 2.4 Test solutions for the main test : Test concentration fromstock preparation with tap water Test preparations : 0

.5 ; 1 : 2 .5: 5 : 10 [mg/1] 2.4 Liahting : Diffuse liaht approx. 10 [pE/m- a s] with alternation even, 12 hours '? .6 Testing plan : see pa. 12 3. Reference substance : no reference substance 3.1 Reference toxicity : ---- 4 . Testing duration 4 .1 Solubilitv trials : 04/30/1990 4 .2 Date ofpreliminary test . 04/30/1990 4 .3 Beginning ofmain test . 05/14/1990 4 .4 Testing, duration (main test) : 96 hours 4.5 Homo;eneity of the test preparation and test concentration by visual evaluation: homogenous 5. Concentration of oxygen in solution, pH and temperature in the test preparations: see p` . 7 6. Equipment 6.1 Equipment forwater parameters Oxygen : NArTW, Oxi 191 pH : pH 240. manufactured by Corning Glass Temperature : WTVd, Oxi 191 Conductivity : VdTW . LF 191 6.2 Analysis equipment: CADAS 100 photometer, manufactured by Dr . Lange GmbH 6.3 Spectrophotometric detection of the tested substance (UV/VIS. 200-700 nm) from the test preparations was not possible .

### p. 37 DR U NOACK LABORATORY FOR APPLIED BIOLOGY Report : Test of Acute Toaicit`~ to Fish Log No. 1288 OECD 203

, Page 3 of 14 Pa«e ? of test report 7. TESTED SUBSTANCE General remarks on the tested substance Name Appearance : white paste Melting point unknown Boiling point unknown Water solubility soluble (slightly cloudy solution) Distribution coefficient n-octanol/water : logit, p = unknown 8. Test result : i; .l Cumulative mortality rate in the individual test preparations: Concentration [mc/1] Cumulative mortality [%] ', bv testin- duration in hours 24 48 72 i 96 ' 10.0 100 100 100 100 ' 5.0 100 100 100 100 2.5 j 100 100 ~ 100 100 1 .0 0 0 I 0 0 0 .5 0 0 0 0 ' control 0 0 0 0 ' 8.2 Graph of mortalih~ rate: see p~. 5

### p. 38 DR U . NOACK LABORATORY FORAPPLIED BIOLOGY Report : Test of Acute ToxicitY to Fish Log No. 1288 OECD 203 1 Page 4 of 14 Pag e 3 of test report 9.3 LCS values for each observation time Test duration lt LC,(, m~/I P 9S%~ 24 1 .6 1 .0 2.5 48 1 .6 1 .() 2.> I 72 1 .6 1 .0 2. --- 96 1 .6 1 .0 2.5 8.4 The lowest concentration of the tested substance in the test solution. in which the substance caused 100%rnortalit-v: ?.> [mg/1] 8 .5 The highest concentration of the tested substance in the test solution. in which the substance caused zero mortality 1 .0 [ma/1] 9 . Statistical procedure: after Speatman and harber in: L. Sachs, Angewandte Statistik [Applied Statistics], pa. 117-181 ; Springer Verlag, publishers. 1984 The qualit~~ criteria according to OECD 303 were fulfilled. Hildesheim

. 6/13 .190 tSTAv1P] DR. U NOACK LABORATORY [signature]

FORAPPLIED BIOLOGY Technology Center Dr . U. Noack Richthotenstratie 29 (Graduate Biologist) D-3200 Hildesheim Director of the Testing Facility Tel . 05121176 03 53 and 5 78 99 Far 05121/76 03 44, Telex 51 21 926 tzhdDR. U NO ACK LABORATORY FOR APPLIED BIOLOGY



### I Test of Acute Toxicity to Fish ~ OECD 203 Page 4 of test report Log No. 1288 P age 5 of 14 Wahrscheirnlichkeitsnetz = probability grid HaufiL,keitssummen in °/t, der Gesarntzahl = Cumulative frequency in °rb of total [illegible termin right margin] [graph title] Mortality [%] as a function of concentration [mg/1]

DR.'U .NOACF :-LABORATORIUM FUR ANGEWANDTE BIOLOGIE

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00DR U. NOACK LABORATORY FOR APPLIED BIOLOGY

Report : Test of' Acute Toxicity to Fish OECD 203 j Log No. 1288 i Page 6 of] 4 Test protocol of main test Tested substance Name : Appearance : Melting point : Boiling point : Water solubilit~~ : Distribution coefficient : 2. Preparations 2.1 Test system Name Source Len(-)rth Weight white paste unknown unknown soluble (slightly cloudy solution) n-octanol/water: lob,(, p = unknown

Brachvdanio rerio (zebra danio) Stumpe Zoo Supply. Hildesheim approx. ?.8 cm approx. 0

.24 ~ Test conditions Water temperature Disinfection conducted Acclimatization conducted Duration of test Volume oftest tanks Test volume Number of fish per fish tank Tested concentrations Number of fish per concentration 210C cleaninQ and ?4-hour rinsin2 of the tanks per OECD guideline 96 hours 16 liters 5 liters (at rest) 10 0.5: 1 : 2 .5; 5 ; 10 [m g/]] 10 3. Analysis Detection of test chemicals in water: Spectrophotometric detection of the tested substance (UV/V1S, 200-700 run) fromthe test preparations was not possible.

### p. 41 DR U. NOACK LABORATORY FOR APPLIED BIOLOGY Report : Test of Acutc Toxicity to Fish Loc No. 1288 OECD 203 Page 7 of 14 Test protocol of main test 4.2 Observations in the fish tank: Tank No Colic. Effect Time Id

. I mg/lI ~ 1 2 3 4 1 10.0 letharn death 10/10 10/10 10'10 10/10 2 5.0 lethargy I death 101110 10"10 10/ 10 10/10 3 ?.5 lethargy death 10!10 i 10/10 10!10 10/10 4 1 .0 ~ NAD death 10/10 10/l0 10'10 10/10 ; 0

.5 NAD _

death 10/10 10!10 10/10 10/10 (, control NAD ' death 10/10 10'10 10,10 10/10 NAD- no abnonnalit\, detected

### p. 42 DR. U . NOACK LABORATORY FORAPPLIED BIOLOGY Report : Test of Acute Toxicity to Fish OECD 203 Test protocol of main test 4. Measurement of water parameters : Log No. 1288 Page 8 of 14

Sample collection Date and time Beginning of main test (0 h) OS/14/1990, 2

:30 In. Tank No. 1 2 3 4 5 6 Oxygen content mg/11 b .9 8.8 8.8 j 8.9 8.9 8 .3 8.05 8.04 7.99 7 .94 7 .82 7 .87 Temperature (°Cl 19 I 19 ~ 19 ~ 19 ~ 19 ~ 19 Sample collection Date and time Day 1 of main test (24 h) I OS/15/1990. 1 :30 .m

. Tank No. 1 "' 3 4 5 6 Oxygen content mQ/11 8.6 8.5 8 .6 8.5 8

.6 8.3 5.08 8.04 8.00 8.12 ~ 8.08 7.98 Tem perature 1 'C

J 21 21 Sample collection Date and time Day 1 of main test (48 h) 05/16119 0. 12 :30 .m . Tank No. 1 2 I 3 4 5 I 6 Ox~~aen content ma/1 I --- --- I --- 8 .4 8.3 8.6 --- --- --- 8.03 7 .96 7.94 

### Temperature [°C1 _ --- ~ --- I --- 2' "- Remarks: At the be- -` of the test . the test temperature was marginally lower than the target range. The course ofthe test, however, is plausible and was evaluated.

### p. 43 DR U NOACK LABORATORY FOR APPLIED BIOLOGY Report : Test of' Acute ToaicitY to Fish Lob No. 1288 OECD 203 I ~ Page 9 of 14 Test protocol of the maiu test 4 . Measurement of water parameters: Sample collection Date and time Dav 3 of main test (7? h) 0-5/17/1990. 11 :30 a.m . Tank Na. 1 2 3 4 5 I 6 I Oxygen content mRll --- -- - --- 8.4 9 .3 8.7 H _ --- - --- --- 8.11 8.05 7 .94 LTemperature J°Cj ?1 ~ ?1 21 - Sample collection Date and time Day 4 of main test (96 h) 05!1 S/1990. 10:00 um

. Tank No. ~ _ 1 _ 2 3 4 5 6 ~ Oxygen content 1 ma/1) --- --- _ s .6 s .6 s .3 ' pH ~ --- ~ --- --- 8.16 ~ 8.06 ~ 8.02 Temperature (°C) --- --- --- ?2 ?2 2?

### p. 44 DR U NOACK LABORATORY FOR APPLIED BIOLOGY Report : Test of Acute Toxicity to Fish Loo No. 12$8 OECD 203 PaRe 10 of 14 Solubility trials for the Test of Acute Toxicity to Fish OECD 203 Tested substance Laboratory Lo(-, No. 1''8b Trials on I ~ 04/30,11990 Attributes Solvent K

. solubilizer Dilution water : soluble Ethanol DABS Merck : -- Acetone puriss. Fluka : -- DMF puriss. Fluka : -- DMSO puriss. Fluka : -- Tween 80 puriss. Fluka . -- Remarks: --DR U NOACK LABORATORY FOR APPL IED BIOLOGY

Report : Test of Acute Toxicity to Fist, OECD 203 Test plan I-- Loo No. 1288 Page l 1 of 14 1 . Tested substance 1 _ 1 .1 Code : unknown 1 .2 Batch 1 :l E02-24499 and E012-24576 1 .3 Solubilitv : soluble (slightly cloudy solution) 1 .4 Volatility : unknown 1 .5 Manufacturer : see client ?. Client : 2.1 Address 3. Testing facility : DR . U. NOACK LABORATORY FORAPPLIED BIOLOGY 3.1 Administrator : U. Ballnus 3.2 Testing methods and Guidelines : OECD 203, GLPauidelines 3.3 Testing system : Brachydanio rerio (zebra danio) 3.3 .1 Source : Stumpe Zoo Supply (Hildesheim) 3.4 Test concentrations : The test concentrations were prepared by diluting the stock preparation. The concentrations were determined accordina to the results ofthe preliminary trials or other trials. ;,5 Reference substance : none 3.6 Use of organic solvent : -- 3.6.1 Stock solution : -- 3.6? Concentration : -- 3.7 Concentration range ofthe tested substance [mg/fl : 0.5-10 3.7 .1 Stock solution : 100 [mg/1] 3.7 .2 Special sample pre-treatment: -- 3.8 Frequency and duration of application: At rest, for a period of 96 hours with ventilation 3.9 Type and frequency of measurements conducted and observations: - Analvsis oftest water: daily (pH, oxygen content, temperature) . -Oxygen saturation should not fall below60% -Temperature should be 23 --'2°C 3.10 Preliminary trials to limit the concentration range: - Solubility trials: soluble (tap water) - Preliminan, test : 4 concentrations (4 fish each) for a period of 48 hours 0.1-100 [mg/1] ; factor 1/l0

- Concentration range for the main test : 0.5-10 [ma/1]

### p. 46 DR. U NOACY

. LABORATORY FOR APPLIED BIOLOGY Report : Test of Acute Toaicitv tu Fish Loo No. 1288 OECD 203 Page 12 of'14 Testing plan 3 .11 Description of the test progress - Standard operating procedure (SOP OECD 203) - Intended timefratne for the test : 05/14,11990 - 05/18/1990 -Test concentrations : 0 .5: ) : ?.5: 5: 10 [mg/1] Hildesheim, 05/2!9D [siRnature]

(Date) (Administrator) Hildesheim, 05,'2/90 [signature] (Date) (Direetor of Testim-, Facility)DR U NOACK LABORATORY FOR APP LIED BIOLOGY Report : Test of Acute Toxicity to Fish OECD 203 Certification bN Quality Assurance Staff Log No. 1288 ace 13 of-l4 Inspection for biological test Acute Toxicity in Fish. OECD 203 LoL~ No. : 1288 Final inspection on : 06/08/1990 REMARKS / OBJECTIONS 1 . Equipment calibration Inspection on 05115/1990 : No objections 2. Substance test procedure Inspection on OS/14/1990 : No objections 3. Reference substancetest : ---- Objections and notice sent to the Test Director on : -noneHildesheim

. 06/OS11990 [signature] Quality Assurance Staff

### To:

Dr . U Noack Laboratory for Applied Biology Richthofenstrasse 29 3200 Hildesheim Dear Sirs : We offer the enclosed sample to determine its acute toxicity in fish by: -- Requirements of EC guideline C.1 . Acute Toxicity to Fish, Guideline 84/449/EEC: Guidelines of the Commission of April 25, 1984 on the sixth adaptation of Guideline 67/548/EEC of the Council on Equalization of Legal and Administrative Regulations for the classification, packaging and identification of hazardous materials in advanced technology, and the

-- OECD Guideline for testing of chemicals, 203 Fish, Acute Toxicity Test, Adopted : April 4, 1984 (48/96 hours) in accordance with GLP principl~ Trade name of the sample: Composition : Batch identification : 1 :1 E02-24499 and E012-24576 Physical data: Consistency: paste Density: approx. 0.95 glcm3 (50°C) Flash point: 190°C pH (10 g/I) : 6-7 Solubility in water : soluble (slightly cloudy) Solubility in organic solvents: ethanol, isopropanol Stability: over 2 years under normal conditions We request that you send us the test report in triplicate along with your invoice . Sincerely, Frankfurt . 2/12/90 (Place/Date) (Telephone) [stamps' [signature] (Signature and Name stamp) Li I .-!\

### p. 49

Department : Analytical Laboratory Author : Eco-Chemistry/Analysis E

Dr . H.-'A/. Biickin,,,' . D

. Pleschke Summary report of the testing of biodegradability according to modified OECD screening test 301 E l . Information on the test The test is conducted accordinb to guideline 84/449 EEC (Part C) . EC Gazette L?5 1/160 dated 9/19/84 and also fulfills the requirements ofthe OECD Guidelines for testing of chemicals. Guideline 301 E. The purpose ofthis procedure is to determine the biodegradability of soluble, non-volatile organic compounds in an aerobic. aqueous mediumwith an initial concentration of 5-40 ma DOC/l (=dissolved organic carbon) . Test No. : 568(2)-68-V . HX 470-2 Client : Dr . Jurges/Dr. Crass, ETH-1 . D56? Test start: 04,128!93 End of test : 05J26/93 Information on the tested substance Description Type of test sample Composition Formula 3. Results : non-ionic tenside : 100%W

S =tested substance : see graph in the appendix

The biodegradability of the testing substance is specified and represented graphically in the appendix (Table 1) . Evaluation according to DIN52 900 (DIN safety data sheet) Degree of Conclusion Testing method Analysis method degradability (28 d) 96% easily degradable tnodified OECD DOCdetermination screeninE test 301 EDepartment : AnalNnical Laboratory Date : 06/09/93/hs

Author : Eco-Chemistrv/Analysis E Report No : 117/93 (B)

Dr . H.-W

. Buckinb. D

. Pleschke Page: '? (4) 4. Tested substance solution Mass (as is) : 0.017 a/I pH value after preparation 7? Solution preparation agitated for : 0.5 hours Temperature during agitation : 23°C pH value after the specified agitation period : 7.? The tested substance was subsequently dissolved in water, forming a clear solution.

. Determination of the composite parameter DOCwas determined according to DIN 38 409 (Part 3) and SOP 285-X/90. 6. Test preparation 6.1 Inoculum Applied amount : Sludge frotn the activation tank of Frankfurt's Niederrad wastewater treatment plant corresponding to : Approx. 106 colony-forming units per liter pre-treatment : Ventilated I day without adding anv nutrient solution adaptation : Adapted neither to the tested substance nor the reference substance in the laboratory 6.2 Testing conditions Incubation was conducted at 20±2°C . The composition of the test preparation corresponded to the requirements in OECD 301 E. The activit~~ ofthe inoculumwas verified with the reference substance sodium benzoate and a preparation without any additional tested substance was examined as a control . Rounded glass beakers with a capacity of I liter were used as preparation vessels. The beakers were covered with aluminumfoil . Oxygen was not supplied. Biodearadation occurred in the dark in a mechanical shaker . [signature] (Dr . H.-W

. Buckin~) EnclosureDepartment : Analytical Laborator~~ Date : 06/09t93/hs

Author : Eco-Ehemistry/AnalysisE F',eportNo : 117!93 (B)

Dr . H.-VV. Bucl :ing. D

. Pleschke PaLe: ', (4) Appendix to the report_ Test No. 568(?)-58-V . 1-IX 470-2 Table 1 : Total dm- -adation accordin~~ to modified OEDscreening test 301 E

Tested substancet Timc (d) Reuctivc

pre paration Reference substane Tested substance DOC m c/I llOC

m/I Uegrsidntion

(%) DOC ntall ' Decrease in DOC'

J (°ro) 0 0

.6/0.6 20.0 _ 8 .6 _ I 7 0.3/0

.3 1 .9 91 .0 7 .7 7.~ ! 14 0.3/0 .3 2.0 912 2.1 77.5 21 0

.3/0.> 19~ 92.> 1 .5 87.5 27 0

.3/0.3 1 .4 94.3 1 .2i 89.1

, 2b ~ 0.5/0.6 ~ 1 .4 ~ 9~.6 ~ 0.8~ I -- 96.2 - - J *SodiumbenzoateDepartment : Analytical Laboratory Date: 06/09/93/hs Author : Eco-Chemistry/Anahysis E Report No. : l M93 (B)

Dr . H.-W

. Bucking. D

. Pleschke Page : 4 (4)

il ., Graph



### Total decay according to modified OED screening test 301 E (1981) -

Control sodiumbenzoate

k/J

50

Ui/t 

### 40 20 % reduction of DOC (dissolved organic carbon)

r-- " 

# C 7

~ . . . . . . . . . . . .~



## 1 100

n 5 30 1 .5 20 2,5 30 Duration of test in days Exhibit 3

### p. 53



## 7b , ~6~.~AAC Test report : composite parameter Report number : (Stock No. - Trial ID) 

## v-8c)-760-S Sample Specification: see page 1

Paoe : ? (4) 

## Specification of Composite Parameter :

Measured Values Calculated. SITOX No. Parameter Test standard in the stock solution: (1) per g substance.

calculation: (2) theoretical

values: (3) 451 DOC DN3s 409Part 3 3250mQC/I 650mgCl_~ mgC /,g 452 COD EECs4/44> and DIN 3b 409 Part 41 11373 mg0,/l 22,'5 m-0,/1 mg0'/1

-- -- -- - - - - -- -- L --- - - - - ------ Comments : (1) For product testing : Stock solution according to the specifications on page 1 ofthis report ForWastewater testing: Values projected based on the undiluted wastewater sample (?) Methods of determinimthe values per gramare checked below [X] For solutions and stable dispersions with a known weigh-in value this figure is calculated per gram fromthe measured values per liter ofstock solution. [] [] [ For pure substances that are scarce]), soluble. an indirect method is used to determine the COD, using the measured value ofCODand the measured value of DOC ofthe saturated solution with the aid of the calculated DOC/g figure . The maanitude of DOC/g is not capable ofbeing determined by measurement . For partially dissolved mixed preparations, no values per gratn can be calculated, because the concentrations ofthe individual components can no longer be established after filtration. The COD of such products arespecified with direct mass (approx. 1-2 mg) in the reaction vessel . The magnitude of DOC/g is not capable of being determined by measurement. For the purpose of COD determination, filtered dispersions are treated as nearly-insoluble substances, if the calculation of DOC/g is possible, otherwise as partially-dissolved mixed preparations . The method that was chosen is designated by checking a box next to the selected method above. (The separation of coarser particles or droplets by filtration is necessary in order to determine COD and to conduct further testing, if need be) . (3) The DOCand a theoretical CODvalue for 100%oxidabiGty can be reckoned fromthe molecularg formula (if known) . They are determined only if they are needed as a launching pad for other calculations or for the analysis of specific ecological trials; also whenever there is doubt concerning significant deviations fromthe measured, values in crams. r~ Comment : For multiple measurements ofcomposite parameters when setting up various partial tests, the values may vary due to the range of errors for each analysis method. Significant deviations are possible when making saturated or other filtered solutions according to the standard methods specified on page 1 . [signature]

### p. 54

'f esl report . Ialii~-\\%cllem,'l esi hepor( number: (Moll No. -'I rial I I)) 700-A ainplc~ ~ptcifiGation: seu paL-,, : I I 1'w_,c: ? (4 h (1

Lxamination oi biodepradabilit, b~ rrneturs of tlrr lahr~-V~~cllens "f es! I General specifications Sitox No. 4~4 The test is conducted accordinL, to Luidelmcs 8&,'302/EEC War! C1 . EC Gazette L133. 5!3)0'1 9M,' and also rneets the requirements of DIN 3& 4 .2 Part 2S (static test) as ~nell as OECD Guidc)rnes for testin~~ of chemicals . Guideline 302 B. The Zahn-Wellens test is used to test whether a substance is biode~~radable in principle The result does ]lot enable us to reach am conclusion reLardin~~ -sliLht biodearadability .'" Data on adsorption and elimination app1y exclusivel~~ to the activated sludac that was used. These values are not transferable to slud`re frorn other sources. '_' . Test preparation /-Activated sludge: 10 :c!1 centrifuged liquid sludge ~ 870 m~~/1~/1 dry weight / ~ ~J :70 0 bioloQical wastewater treatment plant t est sample: I-Ij mi rroMMe stock solutiorn (page I ) in a total volume o;°? liters . Calculated initial concentration : DOC = 300 tnL C/l : COD= ,' m<_ O,/l 3. Results : Table and g~aph on the following page 4. Evaluation of biodegradability (applicable statement is checked) In the Zahn-Vdellens test under Quideline 88,'30?/EEC Part Cand OECD 30? B . the test sample is [?~] Easily degradable : range > 70°/0 (specifi' : >70. >75 . >80 or >90°/0) [X] in < 7 davs; [ ] u> > 7 to 28 days : >90~6 in 2_5 dcns [ ] Degradable in pruaciple: range >20°/o to 70°/0 . Decay is slowbut steady. [ ] >_°/o degradable ifthe test's duration is extended (>38 d), in - days [ ] Partially degradable : ransie >30°rb to 70°/0 . Residue remained after partial decay. [ ] Not deQradable. (A reduction of the measured values between 0°/o and 30%is not [considered) si anifcant .) Comment : For the ecological evaluation of chemicals. only this information should be used fo: evaluation. and not individual values fromthe folloNvinsi table. because the reproducibilit\~ of biolo-2ical test procedures does not (uarantee precise percentage values, but can only establish a range of values. Adsorption in activated sludge (after 3 hours) 1?°~0 As a result of higher adsorption [ ) the statement on biodeyradabilitv is ne(ativelv influenced. [ ] no statement on biodep'adabilit-y is possible . r

., Projected efimination in industrial wastewater treatmertf nlantr annrnx 7>°.0 \( Biodegradable as per WMG [signature) (l~Fashir?g and CIeaTSel's ActJ~ t-1 I "f e,st No \ -fi(J-U7o(,-l ; 1'rcharauo!! No . I 1'aLC WIC 04 IN /()(I Lletet-minativn ot hmdes!'radahilit\ h\ trtc:ait :. o tlic ZtthtI-\t,%cllens 'I est Tes; suhstancc: Appiication concenu-atiot? 1 ~>~ m~/l DC>C nieasured as dissolved c~rLantca)l\ bonded car6on (=DCtCt Ivicawrenent unic 'Iota!1 Liiudeeradtuuot, Avera_~c~t I :au2c aitef stt)rwwncunt euminauorn Xvrthoui aclsornuoe et!n. de ;eradauoI : (lttiue!c ;deulated accord!n_~ W (treua avCra~cd~ u! . iomiuliu ~ (1'S., t dN~ .~b`io 77'in -dflY: c~ea =1 ;,, - dav~ ti0°,, 7-7u,(, c! -1q1- 701- ^ del" 7"°r, . 74'i, i d 78`i, 7611, . 77% y dav~ ~ b()c5,~ ,- davs 84',, . 829< 14 da1,s 929,, v1 °, lu da1~s y0`/l i SR°, 19 darc l;b , Sb~o 31 davs b9~<, 88111(. _3 dn'z 9-16 i _-daVs ~?°a 9_io AU O" :U & davs 1 no y~ i< : c, '1~" c o q- i

[~--aais : Biodeg-adation . elimination in °/'o 10M, tio% ,

o°,- 1G 3C [x-axis :] Time sample was taken. counted in days from the beRinrninR ofthe trial Biodem-adation in the Zalui-VJellens Tesi



### e Biodearadation U~01o

Symbols [sic] : accordim : to analysis of calculated p°rcentage values Lines: trend. in par

; computationalk smoothed

### p. 56 DR U NOACY

. LABORATORY FORAPPLIED BIOLOGY [handwritten :] OIQ7901?1 [signature] 10/1/91 

## Test of Bacterial Toxicity 

## in Activated Sludge - Respiration Inhibition Test

by r-` according to OECD Guideline No. 209 for Testing Chemicals in Activated Sludge - Respiration Inhibition Test

(04/04/1984) Client :

Lou No. Study Director Administrator QualityAssurance Unit Director of the Testing Facility 

### -J

: 2080 : M . Noack (Biol .) : 1 . Rautenberg



### . U. Wolf (Dipl .-Bio) .) : Dr. U. Noack (Dipl .-Biol .) DR . U . NOACK LABORATORY FOR APPLIED BIOLOGY Richthofenstra Be 29 D-3200 Hildesheim Germany Date: August 26, 1991

### p. 57 OR. U NOACK LABORATORY FOR APPLIED BIOLOGY Report : Activated Sludge - Respiration Inhibition Test accordin~ to Lo~ ; No. 2080 OECD Guideline 209 Test of Bacterial Toxicitr- Page 1 of 12

Table of ContentsNumber of pages Page C~ Certificates of authenticitv_ and quality assurance 4 Abstract 1 6 

### Methods 2 7 Results J 11 9 Graph of the ratio of concentration to efficac~~ l 1? Appendices Testing plan ; Client's product data sheet 1 Certificate 1

### p. 58 DR U NOACK LABORATORY FORAPPLIED BIOLOGY Report : Activated Sludhe -

Respiration Inhibition Test according to Log No. 2080 OECD Guideline 209 Test of Bacterial Toxicitv I'age 2 of 12 Statement by the Entire Staff' We hereby cel1ify the authenticity ofthis test and assure tlhat, to the best of our knowledue. all data have been accurately recorded and are correct . The test was conducted according to the procedures described herein. Study Director : Martina Noack [handwritten:] b/13/91 [signature] (Biologist) Dr . U. NOACK LABORATORY FOR APPLIED BIOLOGY Richthofenstrafie 29 D-3200 Hildesheim Tel . : 05121/760353 Fax: 05121/55714 Administrator : Iris Rautenberg [handwritten :] S/14/91 [signature] Address same as above Quality Assurance Staff : Ursula Wolf [handwritten] 8,'14/91 by order [signature] (Graduate Biologist)

C~ Address same as above Approval of the Test Report by the Director ofthe Testing Facility : Dr. UdoNoack [handwritten] 8/26/9l [signature] (Graduate Biologist) Address same as above

[seal] State-accredited testin2 facility DR . U . NOACK LABORATORY FORAPPLIED BIOLOGY accorduig to § 19B ChemG [Chemicals Act] with GLP certificationDR U. NOACK LABORATORY FOR APPLIED BIOLOGY Report : Activated Sludge - Respiration Inhibition Test according to ~ Log No. 2080 OECDGuideline 209 Test of Bacterial Toxicitv Lob No. Substance tested Page 3 of 12 Statement by the Quality Assurance Staff

Title : Test of Bacterial Toxicity in Activated Sludge Respiration Inhibition Test under OECD 309 An analysis certificate ofthe substance tested is not available. Please see the enclosed certificate . Inspections conducted:

Inspection of Inspection date Test procedure (evaluation of methods) Equipment calibration Test results Final report Objections and messages to the Study Director : - none - 6125/1991 06L24,11991 07/10/1991 08/141991

Hildesheim, August 14, 1991 by order [signature] [stamp] DIPL .-BIOL. U . WOLF Qualit>~ Assurance DR . U. NOACK LABORATORY FORAPPLIED BIOLOGYDR U. NOACK LABORATORY FOR APPL IED BIOLOGY

Report : Activated Sludge - Respiration Inhibition Test according to OECDGuideline 209 Test of Bacterial Toxicity Loci No. 2080 Page 4 of' 12 Good LaboratorY Practice STATEMENT BY THE STUDY DIRECTOR Lou No. : 2080 Substance tested Study Director : ~--Martina Noack - (Biologist) Dr . U. NOACh LABORATORY FORAPPLIED BIOLOGY Richthofenstraf3e 29 D-3200 Hildesheim Tel . : 05121/760353 Title : Test of Bacterial Toaicit~- in Activated Sludge Respiration Inhibition Test 

### under OECD 209 To the best of my knowledge. this test has been conducted in compliance with the guidelines for good laboratory practice (BGBI [German Federal Law Gazette] of 03'2211990. No. 13, addendum I, page 539 et seq.) [handwritten] 8/13/91 [signature] Date Martuia Noack (Stud), Director)DR. U NOACK LABORATORY FOR APPLIED BIOLOGY

Report : Activated Sludge - Respiration Inhibition Test accordin(i to i -I Log No. 2080 OECD Guideline 209 Test of Bacterial Toxicity Page -5 of 12 Confidentiality Agreement e. the undersismed, hereby certi~v that all information related to this report . including that supplied b~~

,ill be treated as confidential . This also inclu es all data recorded in the course of conductiivt; this study. All reports and results related to this study are the propert~ J The LABORATORY OF DR . NOACK may not disclose sa~d data to third parties without express agreement in writing. Hildesheim

. Ob'/13/91 [signature] (Date) Martina Noack (Study Director) 

### p. 61

Hildesheim, OS,L?6/91 [signature] (Date) Dr . Udo Noack (Director ofTestina Facility)DR U NOACY LABORATORY FOR APPLIED BIOLOGY

Report : Activated Sludge - ' Respiration Inhibition Test according to OECD Guideline 209 Test of Bacterial Toxicity Loo No. 2080 Page 6 of l2 Abstract The bacterial toxicity of the substance tested~~ ~vas tested by means of a respiration inhibition test on non-adapted activated sludge. The test was conducted on 06r'36/1991 accordin~~ to OECD guideline 209 . 7 concentrations were tested in a concentration range of 33-1 .000 [m`=/1] with a geometric factor of 1 .8. The respiration rates of the control . reference and test preparations were determined after a 3-hour contact period and the inhibition effect ofthe test and reference concentrations were determined as a function of control respiration rates . The ratio of concentration to efficacy is graphically represented on a probability grid . To verifj~ the inoculurn and the test conditions; a reference substance test was conducted with copper (ll) sulfate pentahydrate. The ECvalues were determined to be 320 [mg/1] by means of the graph ofthe ratio of concentration to efficacy. Up to 320 [mg/1] there is a linear, significant and normally-distributed increase of inhibition. Starting at 580 [mQll], a decrease of urhibiting power was observed. This decrease can be attributed (for example) to maskinQeffects (stimulation, etc .) . Substance tested Cvalues 95%confidence interval

C EC2c, . 57 [mg/11

98 [mg/1] 41 .3 < EC50 < 232 .3 ECso EC$ : 160 [mg/1]

### p. 63 DR U. NOACK LABORATORY FOR APPLIED BIOLOGY Report : Activated Sludge - Respiration Inhibition Test according, lo i Log No. 2080 OECD Guideline 209 I Test of Bacterial Toxicitr

Substance tested r Method CAS No. : unknown Code none Batch no. 24726 Consistencv : paste (according to data sheet) Solubility in water soluble, sliahtly cloudy (according to data Stabilit~~ : > 2 vears (arrnrriinR to data sheet) ~ Client : l sheet)

l . Test guidelines : OECD guideline 209 and GLPyruidelines (BOB] of 03!22/1990, No. 13, addendum1 . page 539 et seq .) 2 . Test facility : DR . U . NOACK LABORATORY FOR APPLIED BIOLOGY Richthofenstr. 29. 3200 Hildesheim 2.1 Study Director : M . Noack (Biol .) 2.2 Administrator : I . Rautenberg 3. Test system : Activated sludge 3.1 Source : Hildesheimmunicipal wastewater treatment plant 3.2 Pre-treatment : After sedimentation, washed twice with dechlorinated tap water (autoclaved) 3.3 Culture medium : Synthetic wastewater according to OECD 209 3.4 Dry weight of activated sludge : 2.92 [g/1] 4 . Test receptacle : Narrow-necked Erlenmeyer flask; 500 ml rated volume. DIN 12380 4.1 Volume of the test medium : 500 ml 4.2 Water : All preparations [made] with dechlorinated tap water (treated by autoclave) 5 . Aeration : Constant aeration with compressed air Page 7 of 12

6 . Solubilizer : Solubilizer was not usedDR U NOACK LABORATORY FOR AP PLIED BIOLOGY

Report : Activated SludgeRespiration Inhibition Test according to OECD Guidelinc 209 Test of Bacterial ToaicitY

: Copper (11) sulfate-pentahydrate, p.a. (Merck) : 58, 100, 180 [mg/I] . factor 1 .8 : 58. 100, 180 [m2/11 : Individual preparations 3 hours : 6126/1991

Method 7. Reference substance 7.1 Concentration ranLe 7.'_' Test concentrations 7.3 Stock solution 7.4 Test duration 7.5 Test date 8 . Substance tested Code 8 .1 Preliminarv test on Concentrations Main test 8? Concentration range Test concentrations Control preparation Stock solution Solubilit,~ Dispersing procedure Test date Test duration Test temperature 9. Measurement of parameters 10. Measurement procedures 11 . Measurement equipment : unknown : 6!5/1991 : 10., 100 [m~/1] Lou

, No. 2080 Page 8 of 12

: 32-1000 [mg/1] . factor 1 .8 : 32, 58. 100

. 180 . 320 . 580 . 1000 [mg/11 : Culture mediumwith inoculum : Individual preparations of the test concentrations : Up to l [Q/1] dissolved in cloudy solution : none : 6L)6!] 991 : 3 hours : 18-2?°C : Temperature of the test preparations before and during the main test : Continuous oxygen analysis by means of oxygen electrodes (polarographic) and voltage recorder : Oxygen : Oxi 530 Oximeter, (WTW) with

temperature correction pH value . Corning pH-meter, pH 240 Temperature : Oxi 530Oximeter, (VVTW) with

temperature correction 12. Evaluation - Calculation ofrespiration rates of the test and control preparations and deviation fromthe control preparation (for calculations, see page 10. in Results)

- Graph ofthe ratio of concentration to efficacy on a probability 0-1-id

- Statistical methods according to Ausgewdhlte Metlaoden der N'asseruntersuchu»g [Selected Methods of Water Analysis] . volume 11 (1982), 379-382, VEB Fischer Verlag, publishers

### p. 65 DR U NOACK LABORATORY FOR APPLIE D BIOLOGY Report : Activated SludgeRespiration lnhibition Test accordinc to Log No. 2080 OECD Guideline 209 Test of' Bacterial Toxicitv Page 9 of' 12 Results 1 . Toxicity of the reference substance: Copper (if) sulfate pentahydrate, p.a. (Merck) Inhibition at concentration 100 (ing/1] : 46 [°~o] Standard of proof: Inhibition between 40 and 60°rb Toxicity of the substance tested

ECvalues 95'I, confidence interval ECZo : 57 [m,-/I]

98 [MR/1] 41 .3 < ECso < 233.3 EC, g, ECSO : 160 [m~ /I]

3. Quality criteria The followingtest guideline quality criteria were fulfilled: - Deviation of control respiration rates < 1 5 [°/o] - Inhibition effect of reference concentration 100 [mg/1] : 40-60 [°~o]

### p. 66 DR U NOACK LABORATORY FORAPPLIED BI OLOGY Report : Activated SludgeRespiration Inhibition Test according to OECD Guideline 209 Test of Bacterial Toxicity Log No. 2(t8t1 Page 10 of 12 Results Table 1 : Calculation of respiration rates and inhibition effect of the

su s Concentration Respiration rate Inhibition

[mz/1] [inc 0,/1 " h] [°~o] Substance tested 1000 2 580 17 .6 47 320 5.? 84 180 9 .2 72 100 10.8 68 58 24.0 28 32 31 .6 5 Reference substance 180 8.4 75 100 18.0 46 58 29.2 13 Control K 1 -- I 34.0 I -- I Control K 2 I -- '2.8 -- Deviation of control respiration rates (Kl/K2) : 4 [%] Test temperature: 22°C Calculation of respiration rates (R) and inhibition (H) : 

### k = !_tng Oz / .i - s 1

b tance tested and reference substance concentrations

7 - 

### ~' R 1



### - ; 100 RFQ = Ri :2 i .

,

R= respiration rate ofthe evaluated test concentrations RK, =respiration rate of control 1 RK= =respiration rate of control 2DR . U NOACK LABORATORY FOR APPLIED BIOLOGY Report : Activated SludgeRespiration Inhibition Test according to Log No. 2080 OECD Guideline 209 Test of Bacterial Toxicity ~ f'~~be ~ 1 of' 12 Results 4. Remarks 4.1 In a departure fromOECD guideline 209. 3,5-dichlorophenol was not used as a reference substance: instead, copper (11) sulfate pentahydrate was used . The concentration used produced a 50°rb inhibition of respiration. 4.? Note: the substance tested foamed in all test preparations. They were prepared in concentrations of 58-1000 [mu/I] . including those fromSF-320 [mg/l] together with activated sludge, in concentrations 580-1000 [mg/1] virtually only the test substance. 4.3 Graph on a probability --rid of the ratio of concentration to efficacy : see page 12 4.4 Test plan : see appendix 4.5 The test was conducted in compliance with OECD 209 and the GLP auidelines (with the exception noted in point 4.1) .DR U. NOACY . LABORATORY FOR APPLIED BIOLOGY 

### Report : Activated Sludge - Respiration Inhibition Test according to OECD Guideline 209 Test of Bacterial Toxicity Log No. 2080 Page 12 of 12 Wahrscheinlichkeitsnetz = probability grid Haufigkeitssummen in °/~ der Gesamtzahl = Cumulative fi-equency in °1b of total fillegible term in riglit margin]

DR .IANOACh:-LABORATORIUN FUR ANGEWANDTE BIOLOGIE 8ericht : Belebtschiamm-Respirationshemmtest

nach OECD - Guideline 209 Prutung auf Bakterientoxizitat

97 W +s »rt Journal-Nr . ZOBO Seite tp von 12 I I-FT77MI

W-1 m mp

Mm 7 -

=EF

Q

-j10 to too low 100 1000 10000

[mg/1]DR U NOACY LABORATORY FOR APP LIED BIOLOGY 

### [stamps] Copy matches original 8/23/91 [initials] Appendix No. 1 Page 1 of 3 initials Activated SludgeRespiration Inhibition Test according to OECD Guideliue 209 Test of Bacterial Toxicitly

1 . Substance tested 1 .1 Batch 1 .2 Code : 1 .3 Solubility 1 .4 Volatility 1 .5 Stability ~-24726 Log No. 2080 Page l of 3 Testing Plan

unknown soluble, slightly cloud), (according to data sheet) unknown (accordin~= to data sheet) > 2 years (according to data sheet) unknown 1 .6 Manufacturer 2. Client 2 .1 Address 3. Test facility : DR . U . NOACh LABORATORY FORAPPLIED BIOLOGY RichthofenstT. 29. D-3300 Hildesheim 3 .1 Studv director : M . Noack 3.? Administrator : I . Rautenberg 4. Test guidelines : OECD guideline 209 and GLPguidelines 4.1 Test system and source : Aerobic, aqueous mediumwith inoculum : mixed bacterial population (activated sludge) fromthe Hildesheim municipal wastewater treatment plant 4.2 Test vessels : 500 ml narrow-necked Erlemneyer flasks 4.3 Test volume : 500 ml 4.4 Number : One test preparation per concentration 4.5 Culture medium : Synthetic wastewater as under OECD 209 4.6 Temperature : Range of 18-22 degrees Celsius 4.7 Aeration : Permanent aeration by compressed air 4.8 Water : All preparations with dechlorinated tap water (autoclaved) 

### p. 69

5. Type of measurements : Continuous measurement of oxygen content, by polarographyDR U NOACK LABORATORY FOR APPLIED BIOLOGY 

### [stamp] Appendix No. 1 Page 2 of 3 initials Activated SludgeRespiration Inhibition Test according to OECD Guideline 209 Loo No. 2080 Test of Bacterial Toxicity 1'age 2 of 3 Testing plan 6 . Preliminary test on : 6'5/1991 6 .1 Concentrations : 100, 10 [may/1] 7 Main test 7.1 Test date : Calendar weeks 26-30. 1991 7 .2 Reference substance : Copper (II) sulfate pentahydrate p.a., manufactured by Merck. Test concentrations : 58. 100. 180 [mg/1] Stock solution : Individual preparations 7.3 Control test At beQinnina and end oftrials 7 .4 Substance tested Concentration range [ma/11 : 32-1000 : factor 1 .8 Test concentrations [mo/1] : 3'_' . 58, 100 . 180 . 3?0 . 580. 1000 [mgll] Stock solution [mg/1) : Individual preparations of test concentrations 7.5 Procedures according to standard operating procedure SOP OECD 209 8. Filing : Solubilitl~ trials, weighing records. unedited minutes (prelimmary and main test), recorder data. test report, test report diskette, microfiches 9. The Testing Plan was submitted to the Study Director on 6,'21/1991 by the Administrator . Hildesheim

. 06i21/91 [signature] (Date) Stud), Director Hildesheim, 6/21/91 [signature] (Date) Director of Testing FacilityDR U. NOACK LABORATORY FOR APPL IED BIOLOGY

Activated Sludge - Respiration Inbibition Test according to OECD Guideline 209 Test of Bacterial Toxicity Log No. 2080 Page 3 of 3 Certificate 

### p. 71 [stamp] Appendix No. 1 Page 3 of 3 initials

We. the undersigned, hereby declare that this test was conducted in compliance with the principles of Good Laboraton~ Practice (GLP) . ~ All information, including that supplied b~~ ,-~~ill be treated as confidential . This includes all data that were recorded in the course of cond.uetinR thie qtnrivn All reports and results related to this study are the property The LABORATORY OF DR . NOACK may not disclose sai data to third parties without express aareement in writing. Hildesheim, 06,'21/91 [signature]

(Date) Study Director 

### [stamp] DR. U. NOACK LABORATORY FOR APPLIED BIOLOGY Richthofenstraf3e 29 D-3200 Hildesheim Hildesheim

. 6,'21/91 [signature] (Date) Director of Testing Facility FrankfurJ amMain -80 6,C7/91 [signature] Kahne Place Date Client 

### [stamps] Kahne MTH/ATA-THTVS C 655, Te. 5878

### [stamp] Copy matches original 8/23/91 [initials] Appendix No. 2 Page 1 of 1 [initials] To: Dr . U Noack Laboraton~ for Applied Biology Richthofenstrasse ?9 3200 Hildesheirn --------------------- Dear Sirs : 

### r

We offer the enclosed sample for determination of its bacterial toxicity either (depending on its solubility) by: -- Respiration inhibition test as under OECD test guideline 209 or -- Brinkmann-Kuhn test (DFNI 38 412 part 8) in accordance with GLP principles . Trade name of the sample: 

# I Composition: ,26 Batch identification: 247 Physical data: Consistency: paste Density: 0 .95 (50°C) Flash point: 180°C pH value (10 R/l) : 6-7 Solubilit~~ in water: soluble (slightly cloudy) Solubilitv in organic solvents: ethanol, isopropanol Stability: >2 years (under normal conditions) Please send us the test report in triplicate along with your invoice. Sincerely, Frankfurt amMain. 5/2/91 by order [signature] (Place/Date) (Telephone) (Signature and Name stamp) iI)R t NCiACK LAHC)ItAI-OPI' 1=UR APPLII :I) F31 OLOGl' 

### [stamp] Copy matches original 8/23/91 [initials] Appendix No. 3 Page 1 of 1 [initials] Certificate -,iereby certifies that the [substances/mixtures specified in the attachment are to be tested for "bacteria] roxx-ik~ under GLP requirements according to OECD Guideline 209 or DIN Guideline 3f;41-1 part 8 . however no concentration monitoring analysis is required. The client waives additional substance data in the formof an information sheet to the contractor and likewise waives the production of analysis certificates. The study should ascertain toxicity data for purposes of classification into its proper category as a hazard to water stocks. Frankfurt and Hildesheim, (Date) (Date) 6/24/91 6,119,11991 [[signature] [signature] SiQnature Signature (Client/stamp) (Director of the Testing Facilit),)

Enclosures: List dated 5/8/1991

List dated of 5/17/1991