Input interpretation
osmium tetroxide | DOT numbers
Result
2471
NFPA label
NFPA label
NFPA health rating | 3 NFPA fire rating | 3 NFPA reactivity rating | 0
Safety properties
flash point | -40 °C
DOT hazard class | 6.1 DOT numbers | 2471
Toxicity properties
lethal dosage | 162 mg/kg (oral dose for rats) short-term exposure limit | 0.006 mg/m^3
probable lethal dose for man | 30 mL (milliliters) long-term exposure limit | 0.002 mg/m^3 (over 8 hours) RTECS classes | drug | mutagen | reproductive effector | human data