二氯二氟甲烷

中文名稱：二氯二氟甲烷

C A S 號(hào)：75-71-8

產(chǎn)品分類：CAS號(hào)大全

產(chǎn)品品牌：紀(jì)寧生物

產(chǎn)品詳情

CAS號(hào):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(zhì)A;二氯二氟甲烷 溶液

分子式:CCl2F2

分子量:120.91

熔點(diǎn)：-158°C

沸點(diǎn)：-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(diǎn)：11 °C

儲(chǔ)存條件：-20°C

溶解度：Soluble in acetic acid, acetone, chloroform, ether (Weast, 1986), and ethanol (ITII, 1986)

形態(tài):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(wěn)定性:Stable. Non-flammable. May react violently with aluminium.

InChIKey:PXBRQCKWGAHEHS-UHFFFAOYSA-N

CAS 數(shù)據(jù)庫:75-71-8(CAS DataBase Reference)

NIST化學(xué)物質(zhì)信息:Dichlorodifluoromethane(75-71-8)

EPA化學(xué)物質(zhì)信息:CFC-12 (75-71-8)