Molecular Formula | CHClF2 |
Molar Mass | 86.4684 |
Density | 1.277g/cm3 |
Melting Point | -146℃ |
Boling Point | -40.8°C |
Water Solubility | Slightly soluble |
Vapor Presure | 6290mmHg at 25°C |
Refractive Index | 1.278 |
Physical and Chemical Properties | Characteristics of colorless, approximately odorless gas. melting point -146 ℃ boiling point -40.8 ℃ relative density 4.82g/L (boiling point) solubility slightly soluble in water. |
Use | Used as refrigerant, pesticide spray, also used as fire extinguishing agent and fluorine resin raw material |
UN IDs | UN 1018/1973 |
colorless, approximately odorless gas. Slightly soluble in water, non-flammable. Boiling point 40.8 °c. Melting Point 146 °c. The liquid density is 1. 2130g/cm3, and the gas density at the boiling point is 4.82g/L.
It is mainly used as a raw material of polytetrafluoroethylene resin, also used as a refrigerant, fire extinguishing agent, pesticide spray, and can also be used as an aircraft propellant.
very little toxicity, basically non-toxic. Medium pressure cylinder packaging is used. Packaging pressure should not exceed 1. 5MPa. The gas cylinder is coated with silver gray, and the goods are delivered in the evening in summer. Train, motor transport.