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CAS号: 39432-81-0 英文名称: FREONR502 英文同义词: FREONR502;Arcton 502 中文名称: 中文同义词: 分子式: C3HCl2F7 分子量: 240.9348624 稳定性: Stable. May react violently with sodium, potassium, barium and other alkali and alkaline earth metals. Incompatible with magnesium and alloys containing >2% magnesium. Incompatible with finely divided metals. EPA化学物质信息: Refrigerant 502 (39432-81-0)