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| CAS: | 75-45-6 |
| 分子式: | CHClF2 |
| 分子量: | 86.47 |
| 闪点: | 11.0 |
| 密度: | 1.17 |
| 中文名称: | |
| 英文名称: | | Chlordifluormethan | | hfa-22 | | Kαltemittel R 22 | | hydrochlorofluorocarbon 22 | | Chlorodifluromethane | | isceon 22 | | isotron 22 | | khaladon 22 | | khladon 22 | | chlorodifluoro-methan | | monochlorodifluoromethane | | propellant 22 | | r 22 | | r 22 (refrigerant) | | r-22 | | racon 22 | | refrigerant 22 | | refrigerant r 22 | | ucon 22 | | chloro | | chloro difluoro methane | | Difluoro chloromethane | | chlorodifluoro-Methane | | Freon-22 | | algeon 22 | | algofrene 22 | | algofrene type 6 | | arcton 22 | | arcton 4 | | cfc 22 | | chlorodifluoromethane | | chlorofluorocarbon 22 | | daiflon 22 | | difluorochloromethane | | difluoromonochloromethane | | dymel 22 | | electro-cf 22 | | chloro-difluoro-methane | | eskimon 22 | | chlorodifluoro-methane | | f 22 | | methane,chlorodifluoro- | | fc 22 | | Algofrene 6 | | flugene 22 | | F 22(halocarbon) | | fluorocarbon 22 | | FKW 22 | | fluorocarbon-22 | | Fron 22 | | forane 22 | | HCFC 22 | | forane 22 b | | HFA 22 | | freon 22 | | HCFC-22 | | frigen | | CFC-22 | | frigen 22 | | Monochlordifluormethan | | genetron 22 | | H-FCKW-22 | | haltron 22 |
展开更多英文名称 |
| 性质描述: | 无色、近似无臭的气体。微溶于水,不燃。熔点-146℃,沸点-40.8℃,液体密度1.2130g/cm3,沸点时的气体密度4.82g/L。对热稳定性很高,300℃不分解。溶于醚、氯仿。 |
| 生产方法: | 1.间接法 以氯仿和氟化氢为原料,在催化剂五氯化锑存在下合成制得。2.直接法 由甲烷与氯、无水氟化氢在流化床反应器中合成。 |
| 用途: | 主要用作聚四氟乙烯树脂的原料,亦用作制冷剂、灭火剂、农药喷雾剂,还可用作飞机推进剂。 |