I. Physical property data
1. Characteristics: Colorless, volatile liquid with unpleasant odor, low flash point, flammable liquid
2. Density (g/mL ,25/4℃): 0.627
3. Refractive index (nD20): 1.366
4. Flash point (℃): －57℃
5. Melting point (℃) : -168.5℃
6. Boiling point (ºC,1.01kpa) : 20℃
7 Solubility: Insoluble in water, soluble in ethanol, ether, benzene and other organic solvents.
8. Critical temperature (K) : 179.55
9. Critical pressure (MPa): 3.53
10. Critical density (g·cm-3) : 0.230
11. Critical volume (cm3·mol-1) : 304.9
II. Purpose
Hazardous characteristics of explosives: explosive when mixed with air
Flammability hazard characteristics: flammable in the presence of open flames, high temperatures, and oxidants; Burning produces irritating smoke
Storage and transportation characteristics: low temperature and dryness in the warehouse ventilation; Separate from oxidants and acids; Not easy to store for a long time to prevent polymerization
Fire extinguishing agent: dry powder, dry sand, carbon dioxide, foam, 1211 fire extinguishing agent
