Demeton — workplace exposure limit
What is the niosh rel (mg/m³) for Demeton — workplace exposure limit?
For Demeton, niosh rel (mg/m³) is TWA 0.1; cas no. is 8065-48-3, verified against its source on 2026-09-08.
NIOSH REL TWA 0.1 mg/m3 [skin]
— cdc.gov, retrieved 2026-09-08
- Substance
- Demeton verified
- CAS No.
- 8065-48-3 verified
- NIOSH REL (mg/m³)
- TWA 0.1 verified
- PEL (ppm)
- 0.01 per dir.ca.gov
- PEL (mg/m³)
- 0.1 per dir.ca.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 - Demeton
CAS No.
CAS No. 8065-48-3
— all from cdc.gov, retrieved 2026-09-08
What dir.ca.gov says
8065483 | S | Demeton; a mixture of o,o-diethyl o-2(ethylthio)ethyl phosphorothloate and o,o'-diethyl S-2(ethylthio)ethyl phosphorothioate | 0.01 | 0.1
— dir.ca.gov, retrieved 2026-08-05
What osha.gov says
Demeton (Systox) | 8065-48-3 | - | 0.1 | X |
— osha.gov, retrieved 2026-08-05
Sources
- cdc.govhttps://www.cdc.gov/niosh/npg/npgd0177.html
- dir.ca.govhttps://www.dir.ca.gov/title8/5155.html
- osha.govhttps://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1000TableZ1