## Support Documents for Significant New Use Rule (SNUR) on Premanufacture Notice (PMN)

P-12-326

EPA Docket EPA-HQ-OPPT-2012-0740

## Index A-001 Structure Activity Team (SAT) Report for PMN P-12-326 A-002 Initial Review Engineering Report for PMN P-12-326 A-003 Initial Review Exposure Report for PMN P-12-326

## A-001 Structure Activity Team (SAT) Report
for PMN P-12-326

### SAT Report PMN Number: P-12-0326 SAT Date: 5/8/2012 Print Date: 5/31/2012

Related cases : Health related cases: Ecotox related cases : Analogs:

Concern levels : Type of Concern: Health Eco Comments Level of Concern: 1 1

Persistence Bioaccum Toxicity Comments 3 1 1 PMN+

Exposure Based Review : Health: N o Ecotox: N o
Routes of exposure : Health: N o exposures needed Ecotox: N o releases to water Fate: ; Keywords : Keywords: LOW CONCERN
Summary of Assessment :

Fate : Fate Summary: P-12-0326 FATE: Liquid with MP < 25 C (E) S = Reacts Hydrolysis half-life > mo VP < 1.0E-6 torr at 25 C (E) BP > 400 C (E) H < 1.00E-8 (E) POTW removal (%) = PMN 90 via sorption Time for complete ultimate aerobic biodeg > mo Sorption to soils/sediments = v.strongPBT Potential: P3B1 *CEB FATE: Migration to ground water = negl

Health : Health Summary: Absorption is nil all routes based on physical/chemical p roperties. N o significant health concerns.

. Low concern.

Ecotox :
Test Organism Test Type Test End Point Predicted Measured Comments

fish 96-h LC50 * daphnid 48-h LC50 * green algal 96-h EC50 * fish

_ chronic value * daphnid

_ chronic value *

algal

_ chronic value *

Sewage Sludge 3-h EC50

_ Sewage Sludge

_ Chronic Value _

Ecotox Values Comments: Predictions are based on SARs for nonionic polymers; SAR chemical class = p olyme r -nonionic- liquid (P); S = reacts with water at 25 C (P); p H7; effective concentrations based on 100% active ingredients and nominal concentrations; hardness <150.0 mg/L as CaCO3; and TOC <2.0 mg/L;

Factors Values Comments Assessment Factor 10 Concentration of Concern ( p pb) *

SARs nonionic polymers SAR Class p olyme r -nonionic Ecotox Category N onionic Polymers

Ecotox Factors Comments:

SAT Chair: Becky Jones

## A-002 Initial Review Engineering Report
for PMN P-12-326INITIAL REVIEW ENGINEERING REPORT PMN: 12-0326 Focus Ready Draft 5/14/2012

ENGINEER: PV (kg/yr): 0 Binding PV Import Only

Revision Notes / Assessment Overview: CEB D1 DROP

SUBMITTER:

USE:

OTHER USES:

MSDS: No Label: No

TLV/PEL: none established

CRSS : Chemical Name: S-H20: g/L @ VP: 0.0E+0 torr @ MW: %<500 %<1000 Physical State and Misc CRSS Info:

Consumer Use: No
SAT (concerns) (04/27/2012): Related Cases and Related Cases and Misc SAT Info: Ecotox Analog: L-08-218. Migration to groundwater: Negligible PBT rating: P3B1T1 LVE: P3B1T1 // Incin Pdt: P3B1T2 Health: 1 Not Required Eco: 1 No releases to Water

OCCUPATIONAL EXPOSURE RATING: NR

NOTES & KEY ASSUMPTIONS: Generated by the 06/07/2005 version of ChemSTEER. D1 DROP. Health and Eco are 1 and no releases to water required per SAT. PB rating is not P2B2 or higher.

POLLUTION PREVENTION CONSIDERATIONS:

EXPOSURE-BASED REVIEW: NoINITIAL REVIEW ENGINEERING REPORT PMN: 12-0326

Number of Sites/ Location: 3 Unknown Sites Days/yr: 360 Basis: Per submission, 3 sites and LVE imported and used as 2% liquid. 2008 ESD assumes 360 days/yr of operation. CS calculates a use rate of 0.9259 kg/site-day.
Process Description: Imported photoresist product (solution, 2% LVE) --> Coating/Heating --> Exposing --> Developing/Etching --> Removing of Excess --> Electronic Device (per submission, consistent with September 2008 ESD on Photoresist Use in Semiconductor Manufacturing)

ENVIRONMENTAL RELEASES ESTIMATE SUMMARY IRER Note: The daily releases listed for any source below may coincide with daily releases from the other sources to the same medium. // Releases to water not required per SAT. Fugitive air releases not expected. Total amount incinerated < 28,000 kg/site-day. Migrationto gw = negl.

OCCUPATIONAL EXPOSURES ESTIMATE SUMMARY Tot. # of workers exposed via assessed routes: 0 Basis:

Inhalation: Inhalation exposures not expected per ESD.

Dermal: Dermal exposures not required per SAT.

## A-003 Initial Review Exposure Report
for PMN P-12-326Page 1 of 1

POST FOCUS EXPOSURE REPORT Release information for this compound does not meet criteria for preparation of an exposure assessment; were eliminated and the were be low the threshold for exposure assessment

Assessor:

ENVIRONMENTAL RELEASES

Scenario#: Number of Release Sites: Release Activity:

Release Description: WATER LANDFILL INCINER LAND/INCIN FUGITIVE

Total Releases:
(kg/yr) (kg/yr) (kg/yr) (kg/yr) (kg/yr)
Release Days/yr:

Per Site Release:
(kg/day) (kg/yr) (kg/yr) (kg/yr) (kg/day)

Remarks: EAB DROP: Release information for this compound does not meet criteria for preparation of an exposure assessment in the Exposure Assessment Branch = s (EAB) Initial Review Exposure Report (this report).