二氟甲烷,英文名:difluoromethane,CAS:75-10-5,用作干刻剂，低温制冷剂R-502的替代品，或者分别与HFC-134a、HFC-152a形成混合制冷剂替代HCFC-22.化学式

2026-03-27 10:24:45

75-10-5

二氟甲烷(difluoromethane)

CAS: 75-10-5

化学式: CH2F2

Previous：二碘甲烷,英文名:Diiodomethane,CAS:75-11-6,化学式:CH2I2,分子量:267.84,密度:3.325g/mLat 25°C(lit.),熔点:6 °C,沸点:67-69°C

Next：二氯甲烷,英文名:Dichloromethane,CAS:75-09-2,用作树脂及塑料工业的溶剂。广泛用于医药、塑料及胶片等工业。.化学式:CH2Cl2,分子量:84.93,密度:1.325,熔点:

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