Tetraethyl lead (as Pb) — CAS 78-00-2 — workplace exposure limit
What is the pel (mg/m³) for Tetraethyl lead (as Pb) — CAS 78-00-2 — workplace exposure limit?
For Tetraethyl lead (as Pb), pel (mg/m³) is 0.075; cas no. is 78-00-2, verified against its source on 2026-08-05.
Tetraethyl lead (as Pb) | 78-00-2 | - | 0.075 | X |
— osha.gov, retrieved 2026-08-05
- Substance
- Tetraethyl lead (as Pb) verified
- CAS No.
- 78-00-2 verified
- PEL (mg/m³)
- 0.075 verified
- NIOSH REL (mg/m³)
- TWA 0.075 per cdc.gov
What cdc.gov says
NIOSH REL TWA 0.075 mg/m3 [skin]
— cdc.gov, retrieved 2026-09-08
Substance
CDC - NIOSH Pocket Guide to Chemical Hazards - Tetraethyl lead (as Pb)
CAS No.
CAS No. 78-00-2
What dir.ca.gov says
78002 | S | Tetraethyl lead; tetraethylplumbane, as Pb | -- | 0.075
— dir.ca.gov, retrieved 2026-08-05
What dir.ca.gov says
78002 | | Lead tetraethyl, see Tetraethyl lead
— dir.ca.gov, retrieved 2026-08-05
Sources
- osha.govhttps://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1000TableZ1
- cdc.govhttps://www.cdc.gov/niosh/npg/npgd0601.html
- dir.ca.govhttps://www.dir.ca.gov/title8/5155.html