# Support Documents for

Significant New Us e Rule (SNUR) on

Premanufacture Notice (PMN)

P-10-53

EPA Docket EPA

- HQ

- OPPT -2011-0577

# Index

A-001 Structure Activity Team (SAT) Report for

PMN P-10-53

A-002 Initial Review Engineering Report for

PMN P-10-53

A-003 Initial Review Exposure Report for

PMN P-10-53

# A-001

Structure Activity Team (SAT) Report

for PMN P-10-53

# A-002

Initial Review Engineering Report

for PMN P-10-53Support - P-10-0053 Engineering.1.txt

INITIAL REVIEW ENGINEERING REPORT

PMN: 10-0053

Post-Focus Draft Revision 1 1/26/2010

ENGINEER: Macek \ DDH

PV (kg/yr):

Revision Notes / Assessment Overview: The FOCUS Ready

Draft version of the IRER dated 12/3/09 has been modified

to incorporate additional information provided by the

submitter (

dated January 20, 2010. The submitter

provided release information as well as

modifications to the MSDS.

SUBMITTER: BASF Corporation

USE:

OTHER USES:

MSDS: Yes Label: No

Gen Eqpt:

Health Effects:

TLV/PEL:

none established.

CRSS :

Chemical Name:

S-H20: 2.23 g/L @

VP: 5.2E-1 torr @

MW: 177.00 %<500 %<1000 Physical State and Misc CRSS Info:

Neat: Liquid Mfg: Proc/Form: End Use:

. Submitted data: liquid;

BP = ca. 192 °C; hardly soluble in water; density = 1.33

g/cc; flash point = 90 °C; will not ignite <500 °C.

Literature data: BP = 82-83 °C at 20 torr (STN pprop

database); BP = 73-75 °C at 10 torr(Aldrich catalog and

STN pprop database); flash point = 81 °C (Alfa Aesar

catalog). NOMO5 estimated data (Class 3): for input BP =

192 °C: VP = 0.52 torr; for input BP = 73 °C at 10 torr:

BP = 187.8 °C, VP = 0.62 torr. EPI estimated data (input

Page 1Support - P-10-0053 Engineering.1.txt

Consumer Use: No

SAT (concerns) (11/24/2009):

Migration to groundwater: Moderate

PBT rating: P2B1T2

Health: 2 Dermal, Drinking Water, Inhalation,

Eco: 3 Water (All releases to water with a CC = 2 ppb),

OCCUPATIONAL EXPOSURE RATING: 2-3A

NOTES & KEY ASSUMPTIONS: Generated by the 06/07/2005 version of ChemSTEER.

Page 2Support - P-10-0053 Engineering.1.txt

POLLUTION PREVENTION CONSIDERATIONS:

None.

EXPOSURE-BASED REVIEW:

INITIAL REVIEW ENGINEERING REPORT

PMN: 10-0053

Use:

Number of Sites/ Location:

Days/yr:

Basis:

Process Description:

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.

Typical:

Worst Case:

to:

from:

basis:

Output 2:

to:

from:

Page 3Support - P-10-0053 Engineering.1.txt

basis:

Output 2:

to:

from:

basis:

RELEASE TOTAL

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

Basis:

Inhalation:

Exposure to Typical:

Worst Case: Number of workers (all sites) with inhalation exposure:

Basis:

INHALATION MONITORING DATA REVIEW 1) Uncertainty (estimate based on model, regulatory limit

or data not specific to industry): Yes

2)a) Exposure level > 1 mg/day? Yes

OR b) Hazard Rating for health of 2 or greater? 2 Yes

Inhalation Monitoring Data Desired? Yes (both criteria

met)

Dermal:

Exposure to High End:

Number of workers (all sites) with dermal exposure:

Basis:



Page 4Support - P-10-0053 Engineering.1.txt

CALL BY: Organization:

CALL TO:

Organization:

Date:

Time:

Phone:

-

Page 5

# A-003

Initial Review Exposure Report

for PMN P-10-53