INITIAL REVIEW ENGINEER~NG REPORT 

PMN : 15- 0~~1 

Focus Ready Draft 3/9/2015 

ENGINEER : Jon\ JAS 

MSDS : Yes 

-

Label : No 

Gen Eqpt : Gloves should be worn (nitrile rubber, butyl rubber, neoprene ) 

I When handling liquid product , chemical goggles should be worn . 

Chemical safety goggles in combination with a full face shield if a 

splash hazard exists. I Depending on the conditions of use , cover as 

much of the exposed skin area as possible with appropriate clothing to 

prevent skin contact ., Gloves, long sleeved shirts and pants . I Good 

industrial hygiene practice dictates that worker protection should be 

achieved through engineering controls, such as ventilation, whenever 

feasible . 

Respirator: A respirator that is recommended or approved for use in 

isocyanate-containing environments (air-purifying or fresh 

air-supplied) may be necessary for spray applications or other 

situations such as high temperature use which may produce inhalati on 

exposures . A supplied-air respirator (either positive pressure or 

continuous flow-type) is recommended . Before an air-purifying 

respirator can be used , air monitoring must be performed to measure 

airborne concentrations of isocyanate monomer and polyisocyanate . 

Health Effects : Toxic gases/fumes may be given off during burning or 

thermal decomposition . Closed container may forcibly rupture under 

extreme heat or when contents have been contaminated with water . // 

Causes respiratory tract irritation . May cause allergic respiratory 

reaction . Harmful if inhaled . Respiratory sensitizer. Lung damage and 

respiratory sensitization may be permanent . Causes skin irritation . May 

cause allergic skin reaction . Skin sensitizer. Animal tests and other 

research indicate that skin contact with diisocyanates can play a role 

in causing isocyanate sensitization and respiratory reaction . Causes 

eye irritation . May cause lung damage . May affect nervous system. May 

cause brain damage . May cause blood disorders . May cause kidney damage . May cause liver damage . 

TLV/PEL : 

none established for PMN . 
Consumer Ose : No 

SAT (co ncern s ) (0~/ 06/~015 ) : 

Related Cases and Misc SAT Info : 

Analogs : 

Migration 

Eco : 1 No releases to water 
OCCUPATIONAL EXPOSURE RATING : 1-~C 

NOTES & KEY ASSUMPTIONS : 
INITIAL REVIEW ENGINEERING REPORT 

PMN : 15-0221 

Processing : 

Number of Sites/ Location : : 

Days/yr : 20 

ENVIRONMENTAL RELEASES ESTIMATE 0SUMMARY 

Releases not assessed because triggers were not met : WATER - not 

required, per SAT// INCIN - releases<< :8, 000 kg/site-day and<< 

698 , 000 kg/site-yr (PV is only 17 , 000 kg/yr) . // LANDFILL - drinking 

water exposures not required; migration to gw is negl // AIR - not 

expected (VP< 0 . 01 torr) . 

OCCUPATIONAL EXPOSURES ESTIMATE SUMMARY 

Tot . ! of workers exposed via assessed routes : I 

Basis: 
-
INITIAL 

PMN : 15-0221 

REVIEW ENGINEERING REPORT 

- s 

Use : 

Number of Sites/ Location : 20 

unknown site(s) 

Days/yr : 250 

ENVIRONME~TAL RELEASES ESTIMATE SUMMARY 

Releases not assessed because triggers wete not met : WATER - not 

required, per SAT// INCIN - releases<< 28 , 000 kg/site-day and<< 

698 , 000 kg/site-yr (PV is only 17 , 000 kg/yr) . // LANDFILL - drinking 

water exposures not required; migration to gw is negl // AIR - not 

expected (VP < 0 . 01 torr) . Note that during roll coating, releases are 

only expected to water, incineration, or landfill, per Use of Adhesives 

GS . 

OCCUPATIONAL EXPOSURES ESTIMATE SUMMARY 

Tot . # of workers exposed via assessed routes :