Pentyl acetate — CAS 628637; 626380; 123922; 625161; 620111; 624419 — workplace exposure limit
What is the pel (ppm) for Pentyl acetate — CAS 628637; 626380; 123922; 625161; 620111; 624419 — workplace exposure limit?
For Pentyl acetate, pel (ppm) is 50; pel (mg/m³) is 266; stel (ppm) is 100; stel (mg/m³) is 532; cas no. is 628637; 626380; 123922; 625161; 620111; 624419, verified against its source on 2026-09-29.
628637; 626380; 123922; 625161; 620111; 624419 | | Pentyl acetate | 50 | 266 | | 100 | 532
— dir.ca.gov, retrieved 2026-09-25
50
The most of this substance workplace air may legally contain, averaged over an 8-hour shift — OSHA's permissible exposure limit (PEL), in parts per million, from the agency's own table row quoted below. Where federal OSHA and Cal/OSHA disagree, both limits are stated, each with its own agency's table row as evidence. NIOSH's number, where there is one, is shown separately: it is a recommended limit, not a legal one, and it is often the strictest of the three.
- Substance
- Pentyl acetate verified
- CAS No.
- 628637; 626380; 123922; 625161; 620111; 624419 verified
- PEL (ppm)
- 50 verified
- PEL (mg/m³)
- 266 verified
- STEL (ppm)
- 100 verified
- STEL (mg/m³)
- 532 verified
Source
- dir.ca.govhttps://www.dir.ca.gov/title8/5155.html