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CAS號:75-71-8
英文名稱:Dichlorodifluoromethane
英文同義詞:f12;r12;CF12;F 12;f-12;HC12;R 12;R-12;FC-12;fcc12
中文名稱:二氯二氟甲烷
中文同義詞:氟里昂12;R12制冷劑;氟里昂-12;二氯二氟甲烷;二氟二氯甲烷;氟利昂-12;氟氯烷-12;制冷劑-12;諾氟醚EP雜質A;二氯二氟甲烷 溶液
分子式:CCl2F2
分子量:120.91
熔點：-158°C
沸點：-29.79°C
密度：1.329
蒸氣壓:4,306 at 20 °C (McConnell et al., 1975)
折射率：1.2850
閃點：11 °C
儲存條件：-20°C
溶解度：Soluble in acetic acid, acetone, chloroform, ether (Weast, 1986), and ethanol (ITII, 1986)
形態:buffered aqueous glycerol solution
顏色:Colorless gas with an ethereal odor
水溶解性：Insoluble. 0.028 g/100 mL
Henry's Law Constant:1.72, 2.63, and 3.91 at 10, 20, and 30 °C, respectively (Munz and Roberts, 1987)
暴露限值:NIOSH REL: TWA 1,000 ppm (4,950 mg/m3), IDLH 15,000 ppm; OSHA PEL: TWA 1,000 ppm; ACGIH TLV: TWA 1,000 ppm (adopted).
穩定性:Stable. Non-flammable. May react violently with aluminium.
InChIKey:PXBRQCKWGAHEHS-UHFFFAOYSA-N
CAS 數據庫:75-71-8(CAS DataBase Reference)
NIST化學物質信息:Dichlorodifluoromethane(75-71-8)
EPA化學物質信息:CFC-12 (75-71-8)