Input interpretation
methylamine acetaldehyde | DOT numbers
Results
methylamine | 1235 acetaldehyde | 1089
NFPA label
NFPA label
| methylamine | acetaldehyde NFPA health rating | 3 | 2 NFPA fire rating | 4 | 4 NFPA reactivity rating | 0 | 2
Safety properties
| methylamine | acetaldehyde flash point | -40 °C | -15 °C autoignition point | 430 °C | 140 °C lower explosive limit | 4.9% | 4% upper explosive limit | 20.7% | 57%
| methylamine | acetaldehyde DOT hazard class | 2.3 | 3.1 DOT numbers | 1235 | 1089
Toxicity properties
| methylamine | acetaldehyde odor | fish | ammonia | odor threshold | 3.2 ppm | lethal dosage | | 1930 mg/kg short-term exposure limit | | 270 mg/m^3 threshold limit value | | 25 ppmv
| methylamine | acetaldehyde probable lethal dose for man | | 600 mL (milliliters) long-term exposure limit | | 180 mg/m^3 RTECS classes | mutagen | primary irritant | tumorigen | mutagen | reproductive effector | human data | primary irritant