Diethylamine
For Diethylamine, cas no. is 109-89-7; pel (ppm) is 25; pel (mg/m³) is 75, verified against its source on 2026-08-05.
- Substance
- Diethylamine
- CAS No.
- 109-89-7
- PEL (ppm)
- 25
- PEL (mg/m³)
- 75
What the source says
Diethylamine | 109-89-7 | 25 | 75 | - |
— osha.gov, retrieved 2026-08-05
Sources disagree
More than one authority states this, and they do not state the same thing. Both are reproduced with the source each came from — deciding between them is yours, not ours.
PEL (ppm)
osha.gov says pel (ppm) is 25, as of 2026-08-05.
Diethylamine | 109-89-7 | 25 | 75 | - |
https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1000TableZ1
dir.ca.gov says pel (ppm) is 5, as of 2026-08-05.
109897 | S | Diethylamine | 5 | 15 | C
https://www.dir.ca.gov/title8/5155.html
PEL (mg/m³)
osha.gov says pel (mg/m³) is 75, as of 2026-08-05.
Diethylamine | 109-89-7 | 25 | 75 | - |
https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1000TableZ1
dir.ca.gov says pel (mg/m³) is 15, as of 2026-08-05.
109897 | S | Diethylamine | 5 | 15 | C
Sources
- osha.govhttps://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1000TableZ1
- dir.ca.govhttps://www.dir.ca.gov/title8/5155.html