Input interpretation
white phosphorus red phosphorus | DOT numbers
Results
white phosphorus | 1381 | 2447 red phosphorus | 1338
NFPA label
NFPA label
| white phosphorus | red phosphorus NFPA health rating | 4 | 0 NFPA fire rating | 4 | 0 NFPA reactivity rating | 2 | 2
Safety properties
| white phosphorus | red phosphorus flash point | 20 °C | autoignition point | 30 °C | 260 °C
| white phosphorus | red phosphorus DOT hazard class | 4.2 | 4.1 DOT numbers | 1381 | 2447 | 1338
Toxicity properties
| white phosphorus odor | odorless lethal dosage | 3 mg/kg short-term exposure limit | 0.3 mg/m^3
| white phosphorus | red phosphorus probable lethal dose for man | 4 mL (milliliters) | long-term exposure limit | 0.1 mg/m^3 | RTECS classes | agricultural chemical and pesticide | reproductive effector | human data | agricultural chemical and pesticide | reproductive effector | human data