Input interpretation
methanol | DOT numbers
Result
1230
NFPA label
NFPA label
NFPA health rating | 1 NFPA fire rating | 3 NFPA reactivity rating | 0
Safety properties
flash point | 11.11 °C autoignition point | 455 °C lower explosive limit | 6% (concentration in air) upper explosive limit | 36% (concentration in air)
DOT hazard class | 3 DOT numbers | 1230
Toxicity properties
odor | pungent odor threshold | 100 ppm lethal dosage | 5628 mg/kg (oral dose for rats) short-term exposure limit | 310 mg/m^3 threshold limit value | 200 ppmv
probable lethal dose for man | 1 L (liter) long-term exposure limit | 250 mg/m^3 (over 8 hours) RTECS classes | drug | mutagen | reproductive effector | human data | primary irritant