Support Documents for 

Significant New Use Rule (SNUR) on 

Premanufacture Notice (PMN) 

P-08-694 

EPA Docket EPA-HQ-OPPT-2010-1075 

 

EPA SANITIZED Page 1 of 31
Index

A-001 Structure Activity Team (SAT) Report for

PMN P-08-694 

A-002 Initial Review Engineering Report for 

PMN P-08-694 

A-003 Initial Review Exposure Report for 

PMN P-08-694 

EPA SANITIZED Page 2 of 31
A-001 

Structure Activity Team (SAT) Report 

 for PMN P-08-694 

 

EPA SANITIZED Page 3 of 31
SAT Report

PMN Number: P-08-0694

SAT Date: 9/12/2008

Related cases:

Health related cases: 

Ecotox related cases: 

Concern levels:

Type of Concern: Health Eco Comments

Level of Concern: 1-2 3

 Persistence Bioaccum Toxicity Comments

 2 1 1

Exposure Based Review:

Health: No

Ecotox: No

Routes of exposure: Health: Inhalation

Ecotox: All releases to water

Fate: ;

Keywords:

 Keywords: IRR-E,L,MM (UNCERT); AQUATOX

Summary of Assessment:

 Fate:

Fate Summary: P-08-0694

FATE: Estimations for typical m=1, n=2 

Solid with MP = 100-107 EC (M)

log Kow = 5.67 (E); 

S = 0.891 mg/L at 25 EC (E)

VP < 1.0E-6 torr at 25 EC (E)

BP > 400 EC (E)

H < 1.00E-8 (E)

log Koc = 6.38 (E)

log Fish BCF = 3.66 (E) 

POTW removal (%) = 90 via sorption and possible partial biodeg

Time for complete ultimate aerobic biodeg = mo

Sorption to soils/sediments = v.strong

PBT Potential: P2B1

EPA SANITIZED Page 4 of 31
*CEB FATE: Migration to ground water = negl

 Health:

 Health Summary: Absorption is nil all routes as the neat material; poor all 

routes if in solution (pchem). Uncertain concern for irritation to eyes, lungs, and mucous 

membranes from the 

 Ecotox:

Test 

Organism

Test 

Type

Test End 

Point

Predicted Measured Comments

fish 96-h LC50 0.030

daphnid 48-h LC50 0.002

green algal 96-h EC50 0.030

fish _ chronic value 0.003

daphnid _ chronic value 0.001

algal _ chronic value 0.010

Sewage Sludge 3-h EC50

Sewage Sludge _ Chronic Value _

Ecotox Values Comments: Predictions based on SARs for

 solid with mp 100-107 C (M); log Kow = 5.67 (EPI); S = 0.89 mg/L at 

20 C (P); pH 7;effective concentrations based on 100% active ingredients and nominal 

concentrations; DW hardness < 150.0 mg/L as CaCO3; and DW TOC <2.0 mg/L;

Factors Values Comments

Assessment Factor 10

Concentration of Concern 

(ppb)

1

SARs

SAR Class

Ecotox Factors Comments: 

 SAT Chair: L Keifer 564-8916

EPA SANITIZED Page 5 of 31
A-002 

Initial Review Engineering Report 

 for PMN P-08-694 

 

EPA SANITIZED Page 6 of 31
INITIAL REVIEW ENGINEERING REPORT

P-08-0694

Focus Ready Draft 9/18/2008

ENGINEER: Austin \ AH

PV (kg/yr): 

Revision Notes/Assessment Overview:

SUBMITTER: Hexion Specialty Chemicals, Inc. (submitter)

USE:

OTHER USES:

MSDS: Yes LABEL: No

Gen Eqpt: 

Respirator:

Health Effects:

TLV/PEL: - 

CRSS: 

Chemical Name: 

S-H2O: 0.00089 g/L @ 

VP: 1.0E-6 torr @ 

MW: %<500 %<1000

Physical State and Misc CRSS Info:

Neat: Mfg

 

Consumer Use: No

SAT (concerns):

Related Cases and Misc SAT Info:

Ecotox related cases: 

Migration to groundwater: Negligible

PBT rating: P2 B1 T1

Health: 1-2, Inhalation

Eco: 3, Water (All releases to water)

OCCUPATIONAL EXPOSURE RATING: 2-3C

NOTES & KEY ASSUMPTIONS:

EPA SANITIZED Page 7 of 31
POLLUTION PREVENTION CONSIDERATIONS:

None.

P2 REC:

EXPOSURE-BASED REVIEW: 

EPA SANITIZED Page 8 of 31
P-08-0694

Use: 

Number of Sites/Location: 

 

Basis: 

ENVIRONMENTAL RELEASES ESTIMATE SUMMARY

Water

Output 2: 2.1E+0 kg/site-day over 

to: 

from: 

basis: 

Water

Conservative: 4.0E-1 kg/site-day over 

to: 

from: 

basis: 

Water or Air or Incineration or Landfill

Output 2: 1.0E+1 kg/site-day over 

to: 

from: 

basis:

RELEASE TOTAL

OCCUPATIONAL EXPOSURES ESTIMATE SUMMARY

Tot. # of workers exposed via assessed routes: 240

Basis: 

EPA SANITIZED Page 9 of 31
Inhalation:

Exposure to Particulate 

Typical: 9.5E-1 mg/day over 

Number of workers (all sites) with Inhalation exposure: 240

Basis:

EPA SANITIZED Page 10 of 31
P-08-0694

Manufacturing

Number of Sites/Location: 

ENVIRONMENTAL RELEASES ESTIMATE SUMMARY

Water

Conservative: 3.5E+2 kg/site-day over 

to: 

from: 

basis: .

Water or Air or Incineration or Landfill

Output 2: 1.7E+2 kg/site-day over 

to:

from:

basis:

RELEASE TOTAL

OCCUPATIONAL EXPOSURES ESTIMATE SUMMARY

Tot. # of workers exposed via assessed routes: 3

Basis: 

Inhalation:

Exposure to

Upper Bound: 1.5E+2 mg/day over 

EPA SANITIZED Page 11 of 31
INHALATION MONITORING DATA REVIEW

 No

EPA SANITIZED Page 12 of 31
A-003 

Initial Review Exposure Report

for PMN P-08-694 

EPA SANITIZED Page 13 of 31
 

 

 

 

EPA SANITIZED Page 14 of 31
 

 

EPA SANITIZED Page 15 of 31
EPA SANITIZED Page 16 of 31
 

 

EPA SANITIZED Page 17 of 31
 

 

EPA SANITIZED Page 18 of 31
 

EPA SANITIZED Page 19 of 31
EPA SANITIZED Page 20 of 31
 

EPA SANITIZED Page 21 of 31
 

EPA SANITIZED Page 22 of 31
 

 

EPA SANITIZED Page 23 of 31
 

 

EPA SANITIZED Page 24 of 31
 

EPA SANITIZED Page 25 of 31
 

EPA SANITIZED Page 26 of 31
 

EPA SANITIZED Page 27 of 31
 

 

 

 

 

 

 

 

 

 

 

 

 

 

EPA SANITIZED Page 28 of 31
 

 

 

 

 

EPA SANITIZED Page 29 of 31
 

EPA SANITIZED Page 30 of 31
 

 

 

EPA SANITIZED Page 31 of 31