项目名:
Difluormethan
描述:
Difluoromethane, also called HFC-32 or R-32, is an organic compound of the dihalogenoalkane variety. It appears as a colorless odorless gas and has a role as a refrigerant.
组别:
Gas
化学文摘社编号:
75-10-5
EC编号:
200-839-4
别名:
R-32, methylene fluoride, Difluoromethane, Freon 32, F32, HFC-32, Methane, difluoro, 1,1-difluoro-methane, CFC32, CH2F2, HFA-32, FC-32, REFRIGERANT R32
分子式:
CH2F2
分子量:
52.02 克/摩尔
沸点:
−51.6 °C(lit.)
熔点:
−136 °C(lit.)
浓度:
1.1 g/mL at 25 °C(lit.)
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