Reference Source

2-Aminopyridine

For 2-Aminopyridine, cas no. is 504-29-0; pel (ppm) is 0.5; pel (mg/m³) is 2, verified against its source on 2026-08-05.

Substance
2-Aminopyridine
CAS No.
504-29-0
PEL (ppm)
0.5
PEL (mg/m³)
2
Sourceosha.gov
Verified2026-08-05
Review by2027-08-05
DatasetUS workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side

What the source says

2-Aminopyridine | 504-29-0 | 0.5 | 2 | - |

osha.gov, retrieved 2026-08-05

Sources

Last verified against source: 2026-08-05. Scheduled for re-check by: 2027-08-05. This page as Markdown · OKF concept · full dataset as JSON.