# ~ t, q 7 Form Approved . O .M .B . No . 2070-0012 . Approval Expires 10-31-96 . U .S . ENVIRONMENTAL PROTECTION AGENCY AGENCY .IJ .S .KONL Y Date of receipt . . ~ ' 4 , ~ . . 

# PREMANUFACTUR E ~~ , ; . ; , . . . , 

# E P A NOTIC E

FOR NEW CHEMICAL SUBSTANCES COC~p ~'~ DOCUMENT CONTROL OFFICE R OFFICE OF POLLUTION PREVENTION s~~~~~~ 

# Sanitized AND TOXIC SUBSTANCES, 7407 §~ P U .S . E .P .A . 401 M STREET, SW WASHINGTON, D .C . 2046 0 nter the total number of pages ocument con tr ol number PA case number in the Prem anufacture Notice r .~T 0 O 

### GENERAL INSTRUCTIONS T S • You must provide all information requested in this form to th e extent th at it is known to or reasonably asce rt ainable by you . Make reasonable estimates if you do not have actual data . • Before you complete th is form, you should read th e "Instructions M anual for Prem anufacture No ti fication" (th e Instructions M anual is available from the Toxic Substances Control Act (TSCA) Information Serv ice by calling 202-554-1404, or faxing 202-554-5603) . • If a user fee has been re mitted for this noti ce (40 CFR 700 .45), indicate in th e boxes above th e TS-user fee identification number you have generated . Remember, your user fee ID number must also appe ar on your corresponding fee remitt an ce, which is sent to EPA, HQ Accounting Operations Br an ch (PM-226), P .O . 360399M, Pi ttsburgh, PA 15251-6399, Attn . TSCA User fee . O n Part I- GENERAL INFORMATION TEST DATA AND OTHER DATA 

# S ~ ~ You must provide the currently correct Chemical Abs tracts ( CA) Name of the new You are required to submit all test data in your possession or con trol an d to provide chemical substance, even if you claim the iden tity as confiden ti al . You may autho ri ze a description of all o th er data known to or reasonably ascertainable by you, if these an other person to submit chemical iden tity informati on for you, but your submission will data are related to th e heal th an d environmental effects on th e m an ufacture , not be complete and th e re view will not be gin until EPA receives th is information . A processing, distribution in commerce, use, or disposal of th e new chemical le tter in suppo rt of your submission should reference your TS user fee iden tifi cati on substance . Standard literature citations may be submi tted for data in the open number . You must submit an o ri ginal an d two copies of this notice including all test data . If you claimed any information as con fi den ti al, a single s aniti zed copy must also be scien tifi c literature . Complete test data ( written in English), not summaries of data, submi tt ed . must be submitted if they do not appe ar in the open literature . You should clearly identify wheth er test data is on th e substance or on an analog . Also, th e chemical Part II-HUMAN EXPOSURE AND ENVIRONMENTAL RELEASE composition of th e tested mate ri al should be characte ri zed . Following ar e examples of test data an d o th er data . Data should be submitted according to th e If there are several m an ufacture, processing, or use operati ons to be descri bed in Pa rt II , requirements of §720 .50 of the Prem an ufacture Notification Rule (40 CFR Part sections A and B of th is notice, reproduce the sections as needed . 720) . Part II I-LIST OF ATTACHMENTS Test Data ( Check Below any included in this notice ) Attach addi ti onal sheets if there is not enough space to answer a ques ti on fully . Label • Environmental fate data ❑ Yes • Other data ❑ Yes each con ti nuati on sheet wi th the corresponding sec ti on heading . In Part II I, list th es e attachments, an y test data or other data an d an y op ti onal informa ti on included in th e • Heal th effects data ❑ Yes Risk assessments notice . • Envi ro nmental effects data ❑ Yes Structure/activi ty relati onships
• Physical/Chemical Properties* Yes Test data not in the possession OPTIONAL INFORMATION or control of the submi tter You may include any informati on that you w an t EPA to consider in evalua ti ng the new • A physical an d chemical properties worksheet is located on th e last page of this form . substance . On page 11 of this form, space has been p ro vided for you to described il l pollu ti on preven ti on an d recycling informa ti on you may have regarding the new TYPE OF NOTICE (Check Only One) r,= substance . S o- called "binding" boxes are included th ro ughout this form for you to indicate your PMN (Prem anufacture Notice) willingness to be bound to certain s tatements you make in this secti on, such as use , pro duc ti on volume, protective equipment . . . This op ti on is intended to reduce delays INTERMEDIATE PMN (submi tted in sequence with fingTorroductP)"l that ro uti nely accomp an y the development of consent orders or Signi fi c ant New Us e Rules . Except in the case of exemption applica ti ons (such as TMEA, LVE, LOREX) O 1 where ce rtain information provided in such no tificati on is binding on the submi tter when SNUN (Signific ant New Use No ti ce ) th e Agency app ro ves the exemp ti on application, checking a binding box in this no ti ce does not by itself prohibit th e submi tter from later deviati ng from the informa ti on (except ~ TMEA (Test Marke ti ng Exemption Application) ~~ •' '- ; chemical identi ty ) repo rted in th e form . CONFIDENTIALITY CLAIMS LVE (Low Volume Exemp ti on) @ 40 CFR 723 .50(&Dj You may claim an y information in this notice as con fi denti al . To asse rt a claim on the LOREX Low Release/Low E x form, mark ( X) the confiden ti al box next to the information that you claim as ~ ( Exposure Exemption) @ 40 CFR 723 .50(c)(2) confidential . To asse rt a claim in an attachment, circle or bracket th e informa ti on you ❑ claim as confiden ti al . If you claim informa ti on in the no ti ces as confidential, you must ❑ LVE Modificati on LOREX Modification also provide a s aniti zed version of the no ti ce . (including attachments) . For addi ti ona l instructi ons on claiming information as confiden ti al, re ad th e Instructions M anual . IS THIS A CONSOLIDATED PMN? F-1 Yes ® Mark ( x) if any information in this noti ce is claimed as con fi den ti al . # of chemicals 1 (Prenoti ce Communicati on # required, enter 4 on page 3)



# ~ . EPA FORM 7710-25 (Rev . 5-95) Replaces previous editions of EPA Form 7710-25 .

### p . 2

Public reporting burden for this collection of information is estimated to average 110 hours per response, including time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information . Send comments regarding the burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to Chief, Information Policy Branch, PM-223, U .S . Environmental Protection Agency, 401 M . St ., S .W ., Washington, D .C . 20460 ; and to the Office of Management and Budget, Paperwork Reduction Act (2070-0012), Washington, D .C . 20503 . 

### CERTIFICATION I certify that to the best of my knowledge and belief : ~~~ Y 

# SANITIZE D 1 . The company named in Part I, section A, subsection 1a of this notice form intends to manufacture or import for a commercial purpose, other than in small quantities solely for research and development, the substance identified in Part I, Section B . 2 . All information provided in this notice is complete and truthful as of the date of submission . 3 . I am submitting with this notice all test data in my possession or control and a description of all other data known to or reasonably ascertainable by me as required by §720 .50 of the Premanufacture Notification Rule . Additional Certification Statements : If you are submitting a PMN, Intermediate PMN, Consolidated PMN, or SNUN, check the following user fee certification statement that applies : ® The Company named in Part I, Section A has remitted the fee of $2500 specified in 40 CFR 700 .45(b), o r r-J The Company named in Part I, Section A has remitted the fee of $1000 for an Intermediate PMN (defined @ 40 CFR 700 .43) in accordance with 40 CFR 700 .45(b), o r r-J The Company named in Part I Section A is a small business concern under 40 CFR 700 .43 and has remitted a fee of $100 in accordance with 40 CFR 700 .45(b) . If you are submitting a low volume exemption (LVE) application in accordance with 40 CFR 723 .50(c)(1) or a Low release and low exposure exemption (LoRex) application in accordance with 40 CFR 723 .50(c)(2), check the following certification statements : ~ The manufacturer submitting this notice intends to manufacture or import the new chemical substance for commercial purposes, other than in small quantities solely for research and development, under the terms of 40 CFR 723 .50 . ~ The manufacturer is familiar with the terms of this section and will comply with those terms ; an d F~ The new chemical substance for which the notice is submitted meets all applicable exemption conditions . E] If this application is for an LVE in accordance with 40 CFR 723 .50(c)(1), the manufacturer intends to commence manufacture of the exempted substance for commercial purposes within 1 year of the date of the expiration of the 30 day review period . The accuracy of the statements you make in this notice should reflect your best prediction of the anticipated facts regarding the chemical substanc e descri bed herein . Any knowing and willful misinterp re tation is subject to c ri minal penalty pursuant to 1S USC 1001 . Confidential Signature and title of Authorized Official ( Original Signature Required) Date X Signature of agent - (if applicable) Dat e

EPA FORM 7710-25 (Rev . 5-95) Page 2

### p . 3 Part I -- GENERAL INFORMATIO N Section A - SUBMITTER IDENTIFICATION ConfiMark Q the "Confidential" box next to any subsection you claim as confidenti al dential la . Person Name of authorized official Position Submittin g Notice (in U .S ) X

Compan y Mailing address (number and street) City, State, ZIP Cod e b . Agent (if Name of authorized official Position applicable) Company

Mailing address (number and street ) City, State, ZIP Code Telephone Area Code Numbe r c . If you are submitting this notice as part of a joint submission, mark (X) this box . ❑ Joint Submitter (if Name of authorized official Positio n applicable) Company

Mailing address (number and street ) City, State, ZIP Code Telephone Area Code Number 2 . Technical Name of authorized official Positio n Contact (i n U .S ) X

Compan y Mailing address (number and street ) City, State, ZIP Code Telephone Area Code Number 3 . If you have had a prenotice communication (PC) concerning this notic e and EPA assigned a PC Number to the no ti ce, enter the number . Mark (X) --~ ® if non e 4 . If you previously submitted an exemption application for the chemica l substance covered by this notice, enter the exemption number assigned by M ink ( X) EPA . If you previously submitted a PMN for this substance enter the if none PMN number assigned by EPA (i .e . withdrawn or incompl e te ) :- ~ 5 . If you have submitted a notice of Bona fide intent to manufacture or impor t for the chemical substance covered by this notice, enter the notice number Mark (X) ---- ♦ assigned by EPA . 01 if non e 6 . Type of Notice - Mark (X) 1 . Manufacture 2 . Import Only Only 3 . ~ Both Binding Option Binding Optio n M ar k (X) M ark (X)

~ EPA FORM 7710-25 (Rev . 5-95) Page 3

### p . 4 Part I - GENERAL INFORMATION - Continue d Sec ti on B - - CHEMICAL IDENTITY IN FORMATION : You must p ro vide a currently correct Chemical Abstracts (CA) name of the substance based on the ninth Collec ti ve Index ( 9CI) of CA nomenclature rules and conven ti ons . Mark ( X) the "Confiden ti al" box next to any item you claim as con fi denti al Complete ei ther item 1 ( Class 1 or 2 subst ances) or 2 (Polymers) as app ro pri ate . Complete all o ther items . If an o th er person will submit chemical identi ty information for you ( for ei ther Item 1 or 2), mark ( X) th e box at the ri ght . Confi- Identify th e name, comp any, an d add re ss of th at person in a con ti nuation sheet . E] denti a l 1 0 1 . Class 1 or 2 chemical subst ances (for definitions of class 1 an d class 2 subst an ces, see the Instructions M anual ) a . Class of subst ance - Mark (X) 1 [ :] Class 1 or 2 [ :] Class 2 X b . Chemical name (Currently correct Chemical Abs tracts (CA) Name that is consistent with TSCA Inventory listings for similar subst ances . For Class 1 subst ances a CA Index Name must be provided . For Class 2 substances ei th er a CA Index Name or CA Preferred Name must X be p ro vided, which ever is appropriate based on CA 9CI nomenclature rules an d conventi ons) . SN~1111~~

c . Please identify which me th od you used to develop or obtain th e specified chemical identi ty information reported in th is notice : ( check one) . ® Me th od 1 (CAS Inventory Expert Se rv ice - a copy of the Identi fi cation Method 2 ( Other Source ) repo rt obtained from the CAS Invento ry Expe rt Se rv ices must be submi tted as an attachment to this notice ) d . Molecular formula an d CAS Registry Number ( if a number already exists for the subst an ce) 

### X CAS# None C . For a class I substance, p ro vide a complete an d correct chemical structure diagram . For a class 2 subst an ce - (1) List the immediat e precursor substances wi th their respec ti ve CAS Registry Num be rs . ( 2) Describe th e nature of th e reaction or process . ( 3) Indicate th e X r an ge of composition an d th e ty pical composition (where app ro pri ate) . ( 4) Pro vide a correct representative or partial chemical structur e diagram, as complete as c an be known, if one c an be reasonably ascertained .

® Mark (X) th is box if you attach a continuation sheet . EPA FORM 7710-25 (Rev . 5-95) Pa g e 4

### p . 5 Part I-- GENERAL INFORMATION
- Continue d Sec ti on B - CHEMICAL IDENTITY INFORMATION - Con ti nue d 2 . Polymers ( For a definition of polymer, see the Instructions Manual .) Confiden ti al a . Indicate th e number-average weight of th e lowest molecul ar weight composi ti on of the polymer you intend to manufacture . Indicate maximum weight percent of low molecul ar weight species ( not including residual monomers, re actants, or solvents) be low 500 and below 1,000 absolute molecul ar weight of th at composition . Describe th e meth ods of measurement or the basis for your estimates : GPC E] O ther [] : (Specify) i) lowest num be r average molecul ar weight : ii) maximum weight % below 500 molecular weight : iii) maximum weight %below 1000 molecular weight : ~ Mark ( X) th is box if you attach a continuation sheet . b . You must make separate confi denti ality claims for monomer or o th er re actant identity, composi ti on information, and re sidual information . M ar k (X) the "Confidential" box next to any item you claim as confidentia l (1) - Provide th e specific chemical name and CAS Registry Number ( if a number exists) of each monomer or o ther reactant used in th e manufacture of

th e polymer . ( 2) M ark ( X) th is column if entry in column ( 1) is confidential . ( 3) - Indicate th e typical weight percent of each monomer or o th er re actant in th e polymer . (4) - Mark (X) th e identi ty column if you want a monomer or o th er react ant used at two weight percent or less to be listed as pa rt of the polymer

description on th e TSCA Chemical Substance Invento ry . ( 5) - M ark ( X) th is column if en tr ies in columns ( 3) and ( 4) are confidential . (6) - Indicate th e maximum weight percent of each monomer or o th er re actant th at may be p re sent as a re sidual in the polymer as manufactured for

commercial purposes . ( 7) - Mark (X) this column if entry in column ( 6) is con fi den ti al . Monomer or o th er reactant and CAS Registry Numbe r Confi- Typical Identity Confi- Maximum Confidential composition Mark ( dential residual dential (1) (2) (3) (4) (5) (6) (7) % % % % % % % % % % M ark (X) th is box if you attach a continuation sheet . c . Please identify which me th od you used to develop or obtain th e specified chemical iden tity information re ported in this notice ( check one) . F~ Method 1(CAS Inventory Expe rt Serv ice - a copy of th e identi fi cation repo rt Method 2 (o ther source )

obtained from CAS Inventory Expe rt Se rv ice must be submitted as as attachment to this notice ) d . The currently correct Chemical Abs tracts (CA) name for the polymer th at is consistent with TSCA Inventory listings for similar polymers . e . Provide a correct representative or pa rt i al chemical structu re diagram, as complete as c an be known, if one can be reasonably ascertained .

M ar k (X) this box if you attach a continuta ti on sheet . dJ

### p . 6 Part I -- GENERAL INFORMATION -- Continue d Section B -- CHEMICAL IDENTITY INFORMATION - Con ti nued 3 . Impu ritie s (a) - Identify each impurity th at may be reasonably anticipated to be present in th e chemical subst ance as m anufactured for commercial purpose . Provide th e

CAS Registry Number if available . If th ere are unidentified impurities, enter "unidentified . " ( b) - Estimate th e maximum weight % of each impu rity . If th ere are unidentified impu ri ties, estimate th eir total weight % . Impuri ty and CAS Registry Number Maximum Con fi - percent dential (a) (b ) 

### 1 °% X

~ S~~y %

~ Mark ( X) th is box if you attach a continuation sheet . 4 . Synonyms - Enter any chemical synonyms for th e new chemical identi fi ed in subsection 1 or 2 . Confidential X Mark (X) this box if you attach a continuation sheet . 5 . Trade identification
- List trade names for th e new chemical substance identified in subsection 1 or 2 . 

### X Mark (X) this box if you attach a con ti nuation sheet . 6 . Gene ri c chemical name - If you claim chemical identify as con fi denti al, you must provide a generic name for your substance th at reveals th e specific chemical iden ti ty of th e new chemical substance to th e maximum extent possible . Refer to the TSCA Chemical Substance Invento ry , 1985 Edi ti on, Appendix B for guid an ce on developing generic names . 

### Distillation residues from reaction product of alkyl alcohol with hydrogen sulfide

~ M ark ( X) this box if you attach a continuation sheet . 7 . Byproducts - Desc ri be any byp ro ducts resulting from th e m anufacture, p ro cessing, use, or disposal of th e new chemical subst ance . Provide the CAS Registry

Number if available . Byproduct CAS Registry Number Confi- ( 1) (2) dential

~ M ar

k (X) this box if you attach a continuation sheet . EPA FORM 7710-25 ( Rev . 5-95) Page 6

### p . 7 Part I -- GENERAL INFORMATION - Continue d Section C -- PRODUCTION, IMPORT, AND USE INFORMATION :

Mark (X) the "Confidential" box next to an y item you claim as confidential . 1 . Production volume - Estimate th e maximum production volume during the first 12 months of production . Also estimate the maximum production volume for any consecutive 12-month period during the first three years of production . Estimates should be on 100% new chemical substance basis . For a Low Volume Exemption application, if you choose to have your notice reviewed at a lower production volume than 10,000 kg/yr, specify th e volume an d m ark (x) in th e binding box . If gr anted, you ar e bound to this volume Maximum first 12-month production (kg/yr) Maximum 12-month production (kg/yr) Confi- Binding (100% new chemical substance basis) (100% new chemical substance basis) dential Option Mark (x ) 

# SA N ITIZ D COPY " X 2 . Use Information -- You must make separate confidentiality claims for the description of the category of use, the percent of production volume devoted to each category, the formulation of the new substance, and other use information . Mark (X) the "Confidential" Box next to any item you claim as confidential . a . (1) -- Describe each intended category of use of the new chemical substance by function and application
. . (2) -- Mark (X) this column if entry column (1) is confidential business information (CBI) . 

### (3) -- Indicate your willingness to have the information provided in column (1) binding . (4) -- Estimate the percent of total production for the first three years devoted to each category of use . (5) -- Mark (X) this column if entry 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 if entry 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 entry(ies) in column (8) is (are) confidential business information (CBI) . Category of use (1) CBI Binding Produc- CBI % in CBI % of substance expected per use CBI Option tion % Form- (8 ) (by function and application i .e . a dispersive dye M-k (x) ulation Site- Con-* Indus- Com- Bindin g 

### for finishing polyester fibers) (2) (3) (4) (5) (6) (7) limited sumer trial mercial Option (9) Chemical Intermediate X 100 °io 100% X
% %

% % % % % % % % * If you have identified a"consumer" use, please provide on a continuation sheet a detailed description of th e use(s) of this chemical substance in consumer products . In addition include estimates of the concentration of the new chemical substance as expected in consumer products and describe the chemical reactions by which this substance loses its identity in the consumer product . E] M ark (X) this box if you attach a continuation sheet . b . Generic If you claim any category of use description in subsection 2a as confidential, enter a generic description of that category . Read the use Instructions Manual for examples of generic use descriptions . description

M ark (X) th is box if you attach a continuation sheet . 3 . Hazard Informa ti on - Include in the notice a copy of reasonable facsimile of any hazard warning statement, label, mate ri al safety data sheet, or other B inding information which will be provided to any person who is reasonably likely to be exposed to this substance regarding protective equipment or practices Option for the safe handing, transport, use, or disposal of the new substance . List in part III hazard information you include . Muk (" ) Mark (X) th is box if you attach hazard information . X

- -- ~ EPA FORM 7710-25 (Rev . 5-95) Page 7

## p . 8 Part II-- HUMAN EXPOSURE AND ENVIRONMENTAL RELEAS E Section A -- INDUSTRIAL SITES CONTROLLED BY THE SUBMITTER Mark (X) the "Confidential" box next to any item you 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 impo rt . You must describe these operations . See instructions m anual 1 . Operation description Confia . Identi ty -- Enter th e identi ty of the site at which th e operation will occur . dential

Name ~

~~ R ~ Site address (number and street) City, County, State, ZIP cod e If the 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 of the sites have significantly different production rates or operations, include all the information requested in this section for those sites as attachments . 1 :1 Mark (X) this box if you attach a continuation sheet . b . Type -- 

### Mark (X) Manufacturing E] Processing [ :] Use c . Amount and Duration -- Complete 1 or 2 as appropriat e Maximum kg/batch (100% new chemical Hours/batch Batches/year y substance) A 1 . Batch Maximum kg/batch (1oo^i new chemical Hours/batch Batches/year substance ) 2 . Continuou s d . Process description ® Mark (X) to indicate your willingness to have your process description binding . X (1) Diagram the major unit operation steps and chemical conversions . Include interim storage and transport containers (specify- e .g . 5 gallon pails, 55 gallon drum, rail car, tank truck, etc .) . (2) Provide the identity , the approximate weight (by kg/day or kg/batch on a 100% new chemical substance basis), and entry point of all starting materials and feedstocks (including re actants, solvents, catalysts, etc .), and of all products, recycle streams, and wastes . Include cleaning chemicals (note frequency if not used daily or per batch .) . (3) Identify by number the points of release, including small or intermittent releases, to the environment of the new chemical substance . 

## Please see continuation sheet and Figure 1 .

® Mark (X) this box if you attach a continuation sheet . EPA FORM 7710-25 (Rev . 5-95) Page 8

### P . 9

Part II-- HUMAN EXPOSURE AND ENVIRONMENTAL RELEASE -- Continued Section A -- INDUSTRIAL SITES CONTROLLED BY THE SUBMITTER -- Continue d 2 . Occupa ti onal Exposure - You must make separate confidentiality claims for the description of worker activity, physical form of the new chemical substance, number of works exposed, and duration of activity . Mark (X) the "Confidential" box next to any item you claim as confidential . (1) --Describe the activities (i .e . bag dumping, tote filling, unloading drums, sampling, cleaning, etc .) in which workers may be exposed to the substance . (2) -- Mark (X) this column if entry in column (1) is confidential business information (CBI) . (3) -- Describe any protective equipment and engineering controls used to protect workers . (4) and (6) -- Indicate your willingness to have the information provided in column (3) or (5) binding . (5) -- Indicate the physical form(s) of the new chemical substance (e .g ., solid : crystal, granule, powder, or dust) and % new chemical substance (if part of a mixture) at the time of exposure . (7) --Mark (X) this column if entry in column (5) is confidential business information (CBI) . (~~~Y (8) --Estimate the maximum number of workers involved in each activity for all sites combined . l } (9) --Mark (X) this column if entry in column (8) is confidential business information (CBI) . (10) and (11) --Estimate the maximum duration of the activity for any worker in hours per day and days per year . (12) -- Mark (X) th is column if entries in columns (10) an d (11) are confidential business information (CBI) . Worker activity CBI Protective Equipment/ Binding Physical forms(s) Binding CBI # of CBI Maximu duration CBI Eft (i .e ., bag dumping, filling drums) Engineering Controls Option and % new option Worker Hrs/day Days/y r Mark (X) substance Mark (X) s (1) (2) (3) (4) (5) (6) ( 7 ) Expose (9) (10) (11) (12) d (8) 

### Quality Control & Sampling See Cont . Sheet X LiqNapor X 2 X Container Cleaning See Cont . Sheet X LiqNapor X 4 X

Mark (X) th is box if you attach a continuation sheet . 3 . Environmental Release and Disposal -- You must make separate confidentiality 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 you claim as confidential . (1) -- Enter the number of each release point identified in the process description, part II, section A, subsection 1 d(3)
. (2) -- Estimate the amount of the new substance released (a) directly to the environment or (b) into control technology (in kg/day or kg/batch)
. (3) --Mark (X) this column if entries in columns (1) and (2) are confidential business information (CBI) . (4) -- Identify the media (stack air, fugitive air (optional-see Instruction Manual), surface water, on-site or off-site land or incineration, POTW, or other (specify)) to which the new substance will be released from that release point . (5)--a . Describe control technology, if any, and control efficiency that will be used to limit the release of the 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 any 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 POTW (Publicly 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 technology and efficiency (you may wish to optionally attach efficiency data) CBt Number released releas e (1) (2a) (2b) c .g . .& i, Bindin g 

### (3) (4) (5a) Mark (x) (5b) (6) S1-S5 0 Negligibl air 50 CC bottles, or closed sampling system X Negligibl e 

### e equipped with 2 CC vials . V1-V2 Negligible Not Air Flair (99 .9999% efficiency) X Essentially 0 Know n

(7) Mark (X) th e ~ POTW provide name(s) below : CBI 

# El Navigable 

# El Other - Specify provide NPDES # CBI destination(s) of waterway 

### releases to water . See cont . she TX0009148 Mark (X) th is box if you attach a continuation sheet .

~ EPA FORM 7710-25 (Rev . 5-95) Page 9

### p .10

Part II-- HUMAN EXPOSURE AND ENVIRONMENTAL RELEASE -- Continued Section B -- INDUSTRIAL SITES CONTROLLED BY OTHER S Complete section B for ty pical processing or use operations involving th e new chemical subst ance at sites you do not contro l . Importers do not have to complete th is section for operations outside th e U .S . ; however, you must report an y processing or use activities after impo rt . See th e Instructions M an ual . Complete a separate section B for each type of processing, or use operation involving the new chemical substance . If the same operation is performed at more than one site describe the ty pical operation common to th ese sites . Identify additional sites on a continuation sheet . 1 . Operation Desc ri ption -- To claim information in this section as confidential, circle or bracket th e specific information th at you claim as confidential . (1) -- Diagram th e major unit operation steps an d chemical conversions, including interim storage an d tran sport containers (specify - e .g . 5 gallon pails, 55 gallon drums, rail cars, tank trucks, etc) . On th e diagram, identify by le tter and briefly describe each worker activi ty . ( 2) -- Pro vide th e identi ty , the approximate weight ( by kg/day or kg/batch, on an 100% new chemical subst an ce basis), and entry point of all feedstocks (including reactants, solvents an d catalysts, etc) and all products, recycle streams, an d wastes . Include cle aning chemicals ( note frequency if not used daily or per batch) . ( 3) -- Identify by number th e points of release, including small or intermi ttent re leases, to th e environment of th e new chemical substance . (4) Please enter th e # of sites (remember to identify th e locations of th ese sites on a continuation sheet) : 

### 1 # of site s Solk"', G®ff~

M ark ( X) this box if you attach a continuation sheet . 2 . Worker Exposure/Environmental Releas e ( 1) --From th e diagram above, provide the letter for each worker activi ty . Complete 2-8 for each worker activity described . ( 2) -- Estimate th e number of workers exposed for all sites combined . ( 4) -- Estimate th e ty pical duration of exposure per worker in (a) hours per day an d ( b) days per ye ar . (6) -- Describe physical form of exposure and % new chemical subst ance ( if in mixture), and an y p ro tective equipment and enginee ring contro ls, if an y, used to protect workers . ( 7) -- Estimate th e percent of th e new substance as formulated when packaged or used as a final product . ( 9) --From the p ro cess diagram above, enter th e number of each release point . Complete 9-13 for each re lease point identi fi ed . ( 10) -- Estimate th e amount of th e new substance released ( a) directly to th e environment or (b) into cont ro l technology to the environment (in kg/day or kg/batch) . (12) -- Describe media of re lease i .e . stack air, fugitive air (optional-see Instructions M anu al ), surface water, on-site or off-site l and or incineration, POTW, or other ( specify) and control technology, if any, th at will be used to limit the re lease of th e new subst an ce to the environment . ( 14) -- Identify byproducts which may re sult from the operation . (3), (5), ( 8), (11), (13) an d (15) -- Mark ( X) th is column if any of the proceeding en tries are con fi dential business information (CBI) . Le tt er # of CBI Duration CBI Protective Equip . / "/o in CBI Release Amount of CBI Media of Release CBI of Workers of Engineering Con trols/ Form- Number New & Contro l Act- Exposed Exposure Physical Form an d % ulation Substance Technology 1vi Ty new substance Release d (1) ( 2 ) (3) (4a) ( 4b) (5) (6) ( 7 ) (8) (9) (l0a) ( 10b) (11) (12) (13)

14) -- Byproducts : (15) ~ Mark ( X) this box if you attach a continuation sheet , EPA FORM 7710-25 ( Rev . 5-95) Page 10

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# OPTIONAL POLLUTION PREVENTION INFORMATIO N To claim information in this section as confidential circle or bracket th e specific information th at you claim as confidential . 

## In this section you may provide information not reported elsewhere in this form regarding 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 reformulation, raw materials substitution, and/or inventory control . Recycling refers to the reclamation of useful chemical components from wastes 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 EPA is interested in the information to assess over al l 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 review of this substance . See Instructions Manual and Pollution Prevention Guidance manual for guidance and examples . 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 generation of waste materials through recycling, source reduction or other means ; (4) a reduction in potential toxicity or human exposure and/or environmental rele as e ; (5) an increase in product performance, a decrease in the cost of production and/or improved operation efficiency of the new chemical substance in comparison to existing chemica l substances used in similar application ; or (6) the extent to which the new chemical substance may be a substitute for an existing substance that poses a greater overall risk to human health or the environment .

~ Mark (X) th is box if you attach a continuation sheet . EPA FORM 7710-25 (Rev . 5-95) Page 11

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# Part III -- LIST OF ATTACHMENT S Att ach continuation sheets for sections of the form an d test data an d other data ( including physical/chemical properties an d structure/activity information), an d optional information after this page . Clearly identify the attachment an d the section of the form to which it relates, if approp ri ate . Number consecutively the pages of the attachments . In the column below, enter the inclusive page numbers of each attachment . Mark ( X) the "Confidential" box next to any attachment name you claim as confidential . Read the Instructions M an ual for guid an ce on how to claim any information in an attachment as confidenti al . You must include with the s anitized copy of the notice form a s anitized version of any attachment in which you claim information as confidential .Attachment name Attachment Confipage number(s) dential 14-20 X Material Safety Data Sheet (MSDS ) 

### CAS IES Repo rt COQ 21 X Continuation Sheets 22-24 X Production Process - Figure 1 25 X GC Mass Spectrum 26-32 X

L] M ark ( X) this box if you attach a continuation sheet . Enter the attachment name and number .

EPA FORM 7710-25 (Rev . 5-95) Page 12

### p .13 PHYSICAL AND CHEMICAL PROPERTIES WORKSHEE T To assist EPA's review of physical and chemical prope rties data, please complete the following worksheet for data you provide and include it in the notice . Identify the property me as ured, the page of the notice on which the proper ty appears, the value of the prope rty, the units in which the prope rt y is measured (as necessa ry ), and whether or not the prope rty is claimed as con fi dential . The physical state of the neat substance should be provided . These me as ured prope rties should be for the neat ( 100% pure) chemical substance . Prope rt ies that are measured for mixtures or formulations should be so noted ( % PMN substance in _J . You ar e not required to submit this worksheet ; however, EPA strongly recommends that you do so, as it will simplify review and ensure that confidential information is properly protected . You should submit this worksheet as a supplement to your submission of test data . This worksheet is not a substitute for submission of test data . Proper

### ty Mark Page Value 

### Measured o Confi- ( 

### X) if number Estimate dential (a) provided ( b) ( 

### c ) M 

### ark(X ) (M or E) 

### ( d) 

### Physical state of neat substance (s) (1) _(g ) Vapor pressure r ~ E X @ Temperature 21 ° C \ ~ Density/relative density Vapor Densi ty g/cm3 E X Solubilit y @ Temperature ° C Solvent g 11- Solubility in water @ Temperature ° C g/I Melting temperature ° C Boiling / sublimation temperature@ 1 t orr pressure °C M X Spectra GC/Mass Spec M X Dissociation constan t Particle size distri butio n Oct an ol / water part ition coe ffi cient Henry 's Law constant Volitalization from water Volitalization from soi l pH@ concentration Flammabili ty Explodability Adsorption / coefficien t Other - Specify Flash Point ( PMCC, ASTM D93) M X

4 ._a ATTACHMEN T 

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## TS-XXXXXXX Page 1 - Physical and Chemical Properties Dat a Please see MSDS for values on physical properties . We are submitting spectral data with this submission . [X]- Part I - Section B, 1(e) : Chemical Identity Information
- Production Process Precursors are :

• [X] Indicates Confidential Business Information (CBI) ~r~ ► Page 1 of 3

### p . 23 Continuation Sheet s 

## TS-XXXXXXX 

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## 2 - Occupational Exposur e Workplace air-born concentration s Sampling : Sampling locations (S1-S5) have been identified in Figure 1 . Samples (50 CC) are collected through ports with small diameters in order to minimize possible air born emissions during collection activities . Sampling is also performed using closed sampling system equipped with 2 CC sample vials . Personal Protective Equipment : Any person who may have the potential to become exposed to the PMN substance shall wear :

[X] - Container Cleaning : XXXXXXXXXXXXXXXXXXXXXXXXXXXXXY-XXX crude product tank is rinsed as described in Part II - Section A, 3 . The XXXXXXXX (see Figure 1), used for collecting and storing the PMN Substance, is cleaned only when the tanks is required to be used for collection/storage of other products . When XXXXXXXX XXXXXXXX is cleaned, same procedures described in the next section are used . In all cases, when there is potential for worker exposure, all required Personal Protective Equipment (PPE) described above are used . [X] - Part II - Section A, 3- Environmental Release and Disposa l All rags and solid wastes associated with cleaning are sent to Class I industrial landfill . S1-S5 : indicate locations where samples are taken for quality control analysis . Samples are collected either into 50 CC bottles through small sampling ports, or via closed sampling system equipped with 2 CC vials . Chemically impervious gloves and neoprene slicker suites and boots are routinely used . VI-V2 : indicate location of possible vapor emissions from vapor vent from product receptacles . Vapors are collected and sent to flare (efficiency : 99 .9999%) . • [X] Indicates Confidential Business Information (CBI) Page 2 of 3

### p . 24 Continuation Sheet s 

## TS A XXXXXX Waste water from Container Cleaning : XXXXXXXXXXXXXXXXXXXXXXXXX solvent is used followed by XXXXXXXXXXXX . XXXXXXXXXXXXXXXXXXXXX XXXXXXXX tank an d contains low levels of the PMN Substance which, XXXXXXX XXXXXXXXXXXXXXXXXXXXXXX . The XXXX X 

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