Reference Source

Chlorodiphenyl (42% chlorine) — workplace exposure limit

What is the pel (mg/m³) for Chlorodiphenyl (42% chlorine) — workplace exposure limit?

For Chlorodiphenyl (42% chlorine), pel (mg/m³) is 1; cas no. is 53469219, verified against its source on 2026-08-05.

53469219 | S | Chlorodiphenyl (42% chlorine) | -- | 1

— dir.ca.gov, retrieved 2026-08-05

Substance
Chlorodiphenyl (42% chlorine) verified
CAS No.
53469219 verified
PEL (mg/m³)
1 verified
NIOSH REL (mg/m³)
TWA 0.001 per cdc.gov
Sourcedir.ca.gov
Verified
Review by
DatasetUS workplace chemical exposure limits: federal OSHA, Cal/OSHA and NIOSH, side by side

What cdc.gov says

NIOSH REL Ca TWA 0.001 mg/m3

— cdc.gov, retrieved 2026-09-08

What osha.gov says

Chlorodiphenyl (42% Chlorine) (PCB) | 53469-21-9 | - | 1 | X |

— osha.gov, retrieved 2026-08-05

Sources

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.

What is the OSHA exposure limit for this substance?Find the exposure limit for a substance in workplace air — federal OSHA, California and NIOSH, side by side.

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