Reference Source

Phorate; o,o-diethyl S-(ethylthio)methyl phosphorodithioate

For Phorate; o,o-diethyl S-(ethylthio)methyl phosphorodithioate, pel (mg/m³) is 0.05; stel (mg/m³) is 0.2, verified against its source on 2026-08-05.

Substance
Phorate; o,o-diethyl S-(ethylthio)methyl phosphorodithioate
PEL (mg/m³)
0.05
STEL (mg/m³)
0.2
Sourcedir.ca.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

298022 | S | Phorate; o,o-diethyl S-(ethylthio)methyl phosphorodithioate | -- | 0.05 | | -- | 0.2

— dir.ca.gov, retrieved 2026-08-05

Source

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.