Input interpretation
phosphine | DOT numbers
Result
2199
NFPA label
NFPA label
NFPA health rating | 4 NFPA fire rating | 4 NFPA reactivity rating | 2
Safety properties
autoignition point | 38 °C lower explosive limit | 1.8% (concentration in air)
DOT hazard class | 2.3 DOT numbers | 2199
Toxicity properties
short-term exposure limit | 0.4 mg/m^3
RTECS classes | agricultural chemical and pesticide | mutagen | human data