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一氯甲烷

一氯甲烷

中文名稱:一氯甲烷

C A S 號(hào):74-87-3

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

一氯甲烷 74-87-3

CAS號(hào):74-87-3

英文名稱:METHYL CHLORIDE

英文同義詞:R40;R 40;R-40;Artic;CH3Cl;HCC40;freon40;Freon 40;Chlormethan;Clorometano

中文名稱:一氯甲烷

中文同義詞:甲基烷;氯甲烷;甲基氯;氯代甲烷;一氯甲烷;一氯化甲烷;氯甲烷 溶液;一氯甲烷廠家;鋼瓶一氯甲烷;(一)氯甲烷

分子式:CH3Cl

分子量:50.49

熔點(diǎn):−97 °C(lit.)

沸點(diǎn):−24.2 °C(lit.)

密度:0.915 g/mL at 25 °C(lit.)

蒸氣密度:1.74 (vs air)

蒸氣壓:3796 mm Hg ( 20 °C)

折射率:1.0007

閃點(diǎn):<-30 °F

儲(chǔ)存條件:2-8°C

溶解度:water: soluble5.32g/L at 25°C

形態(tài):Colorless gas

爆炸極限值(explosive limit):19%

水溶解性:5.347g/L(24.9 ºC)

Merck:14,6041

BRN:1696839

Henry's Law Constant:In seawater: 5.22 at 5 °C, 6.36 at 10 °C, 8.72 at 15 °C, 9.35 at 20 °C, 11.20 at 25 °C (Moore, 2000)

暴露限值:TLV-TWA 50 ppm (~105 mg/m3) (ACGIH), 100 ppm (~210 mg/m3) (OSHA); ceiling 100 ppm (MSHA), 200 ppm (OSHA); TLV STEL 100 ppm (ACGIH); carcinogenicity: Animal Inadequate Evidence, Human Inad equate Evidence (IARC).

穩(wěn)定性:Stable. May react violently or explosively with interhalogens, magnesium, zinc, potassium, sodium or their alloys. Incompatible with natural rubber and neoprene composites, but does not attack PVA. Highly flammable. May decompose upon exposure to moist air or water.

CAS 數(shù)據(jù)庫(kù):74-87-3(CAS DataBase Reference)

(IARC)致癌物分類:3 (Vol. 41, Sup 7, 71) 1999

EPA化學(xué)物質(zhì)信息:Chloromethane (74-87-3)