Diethyl Ether

CAS RN:60-29-7

OSHA Standards

Permissible Exposure Limit: Table Z-1 8-hr Time Weighted Avg: 400 ppm (1200 mg/cu m).
Vacated 1989 OSHA PEL TWA 400 ppm (1200 mg/cu m); STEL 500 ppm (1500 mg/cu m) is still enforced in some states.
Find more information on this substance at: Hazardous Substances Data Bank , TOXNET , PubMed