INITIAL 

### REVIEW EXPOSURE REPR P-03-0461 Pagel1 of:/) Assssr:tj-" L Search 

## ()Y Focus Date: SA Hath L- SAT Date: 04/15/03 Eco:14 SAT Rep: GT Submitter:
. Max.lPV mport

Analogs/Comments
Chemical Name:

Trade Name: CAS: Structure:INITAL REVIEW EXPOSURE REPORTANALOG53 DAA Analog for:j
Page 3

________ RATING PHOTO RATING Page 2 ANAEROBIC BIODEGRADATION Ultimate 3-4 DIRECT Primary INDIRECT % 9

_____AT OX

_ __ Sorp 3 HDOYIA.OH 4 Strip 4 (H725CB.03 Rem 2-3 Comments: Dest 2-3 SORPTIONTOSOIL&SEDIMENT 1Ult 2-3 Comments: Prim

_____________ MIGRATION TO GROUND WATER 1Persist/Bioacc 1/1 ;21 BIO COMMENT MOLWT FORM 

### Structure: 

# I Log KowINITIAL REVIEW EXPOSURE REPORT P-03-0461 IPagefof: SAENEAT EPI ESTIMATIONS STTE MFG FORMUL) %< 500 MOLWT %<1000 PROPERTY Submitted

_____________ Method/Ref

____________ MP (C) _________20.00 BP (C) >5001 @760 torr High MW 441.84 @760 torr 

### @P(torr) VP (torr) <0.000001 High MW 4.02E-09 S-H-20 **(gIL)** <0.000001 High MW 0.01g/ L Log Kow 1 7.31 pH, pKa Log Koc 2.83 Light Absorption (nm)l < > 290 _________Log BCE BCF 4.38 124200.00

Solvent: H(atm m3/mol) 1.OOE-08 HYDRO t(1/2) 

### @pH 72500-- da Persistence / Bioaccumulation 1 

### 2 10;? 

### 3 Volatilization (1-20) t(1/2) River 1000.00 hr Lake **1000.00** da AOP t(1/2) (hr) OH111 03 1Total MITI Linear Prob: 0.17 Nonlinear Prob: 0.08 BIODEG Linear Prob: 0.71 Nonlinear Prob: 0.151Survey Ult: WK-MO Survey Prim: DA-WK STP 

### (%Removal) ITot 93.94 Biod 0.78 As 93.16 Air 1 0.00 REMOVAL INWWT/POTW %Overall 0 25 50 75 gc§- => 99 CATEGORY RATING 1 2 3 4 Sorption low moderate (stron v.strong Stripping extensive moderate low Cneg g-ibp BidgaainRemoval unknown high moderate neigibI BidgrdtinDestruction unknown complete partial 

### Comments: a"a 

# A 4 

# 4
~ AEROBIC BIODEGRADATION Ultimatel <= 

### days weeks &=nh 

# J> months Primary

__ _ <=days weeks 

# jmonths > >months

### INITIAL REVIEW EXPOSURE REPORT P-03-0461 1Page~of: 

# / -)Q CATEGORY RATING 1 2 3 4 ANAEROBIC BIODEGRADATION Ultimate <= days weeks months ~~I~ Piay<= days weeks months > months Comments: HYDROLYSIS 

## IHYR dA. <= mins hours days => months (t(1/2) 

### @pH 7, 25 C) B. <= mins hours days => months Comments: SORPTION TO SOIL &SEDIMENT v.strong /strong moderate low Comments:I MIGRATION TO GROUND WATER negl slw moderate 'rapid Comments: VOLATILIZATION Rivers (hr) 1000 

# } negl slow moderate rapid

(t(1/2)w/o sediment' Lakes (da) 1000 

# jj negl slow_ moderate rapid Comments: PHOTOLYSIS A._Drec negl slow moderate rapid B. Indirect negl slow moderate rapid Comments: AOP t(1/2)_hr

____ ______ _____ __ _ _ _ _ _____ ATMOSPHERIC A.OH ___________j negl 

# Jslow moderate rapid OXIDATION B. 03

__ _______ negl slow moderate rapid Comments:INITIAL REVIEW EXPOSURE REPORT Pg o Case Niumber: P03046 1 Assessor: Lee .NVIRNMENAL.REEASE Scenario#: 1Number ofRelease Sites: Release Activity: MPG 

## I ~e~Dscipie~WATER LANDFILL INCINER. L-AN.DI-,4NTotalReleases: 

## I (kg/yr) (kglyr) (kg/yr) (kg/yr) (kglyr) ReleaseDays/yr: 7 

## [0. Per Site Release: (kg/day) (kg/yr) (kglyr) (kg/yr) (kg/day) Remarks:INITIAL REVIEW EXPOSURE REPORT Page o CASE NUMBER:P030461INITIAL REVIEW EXPOSURE REPORT /ae7 

# , Case Number: P030461 Assessor: Lee NVIRNMENAL RELEASE Scenario#: 2 NumberofRelease Sites: Release Activity: PROC elese

ipton~WAMRI LANDFILL INCM4R; LANDANCI 1IGIIV I Total Releases: (kg/yr) (kglyr) (kglyr) (kglyr) (kg/yr) Release Days/yr: 

### 17 Per Site Release: (kg/day) (kg/yr) (kglyr) (kglyr) (kg/day) Remarks:INITIAL REVIEW EXPOSURE REPORT Pagek-of

# /4 CASE NUMBER:P030461INITIAL REVIEWEXPOSURE REPORT Page j of/

-CASE NUMBER: P03046 1INITIAL REVIEW EXNPOSURE REPORT Pag9/ 0of/ ~ Case Number: P03046 1 Assessor: Lee ENVIRONMENTAL RELEASE Scenario#: 3 Number ofRelease Sites: Release Activity USE kae esrit~:WATE LADIL INCDNER LAN1 I FUITV Total Releases: -0 (kg/yr) (kg/yr) (kg/yr) (kglyr) (kglyr) ReleaseDays/yr: 

### .7 7 Per Site Release: (kg/day) (kglyr) (kg/yr) (kg/yr) (kg/day) Remarks:INITIAL REVIEW EXPOSURE REPORT Page/i of/ CASE NUMBER:P030461INITIAL REVIEW EXPOSURE REPORT Pag 

### -2 

### f/ CASE NUMBER:P030461