Dimethyl-1,2-dibromo-2,2-dichlorethyl phosphate — CAS 300-76-5 — workplace exposure limit
What is the niosh rel (mg/m³) for Dimethyl-1,2-dibromo-2,2-dichlorethyl phosphate — CAS 300-76-5 — workplace exposure limit?
For Dimethyl-1,2-dibromo-2,2-dichlorethyl phosphate, niosh rel (mg/m³) is TWA 3; cas no. is 300-76-5, verified against its source on 2026-09-08.
NIOSH REL TWA 3 mg/m3 [skin]
— cdc.gov, retrieved 2026-09-08
- Substance
- Dimethyl-1,2-dibromo-2,2-dichlorethyl phosphate verified
- CAS No.
- 300-76-5 verified
- NIOSH REL (mg/m³)
- TWA 3 verified
- PEL (mg/m³)
- 3 per osha.gov
Where each value comes from
This source states these in separate places, so each value is shown with the passage that states it.
Substance
CDC - NIOSH Pocket Guide to Chemical Hazards - Dimethyl-1,2-dibromo-2,2-dichlorethyl phosphate
CAS No.
CAS No. 300-76-5
— all from cdc.gov, retrieved 2026-09-08
What osha.gov says
Dimethyl-1,2-dibromo-2,2-dichloroethyl phosphate | 300-76-5 | - | 3 | - |
— osha.gov, retrieved 2026-08-05
What dir.ca.gov says
300765 | S | Naled; o,o-dimethyl o-(1,2-dibromo-2,2-dichloroethyl) phosphate | -- | 3
— dir.ca.gov, retrieved 2026-08-05
What dir.ca.gov says
300765 | | o,o-Dimethyl o-(1,2-dibromo-2,2-dichloroethyl) phosphate; see Naled
— dir.ca.gov, retrieved 2026-08-05
Sources
- cdc.govhttps://www.cdc.gov/niosh/npg/npgd0225.html
- osha.govhttps://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1000TableZ1
- dir.ca.govhttps://www.dir.ca.gov/title8/5155.html