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一氯甲烷

一氯甲烷

中文名称:一氯甲烷

C A S 号:74-87-3

产品分类:CAS号大全

产品品牌:纪宁生物

产品详情

一氯甲烷 74-87-3

CAS号:74-87-3

英文名称:METHYL CHLORIDE

英文同义词:R40;R 40;R-40;Artic;CH3Cl;HCC40;freon40;Freon 40;Chlormethan;Clorometano

中文名称:一氯甲烷

中文同义词: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;一氯甲烷厂家;钢瓶一氯甲烷;(一)氯甲烷

分子式:CH3Cl

分子量:50.49

熔点:−97 °C(lit.)

沸点:−24.2 °C(lit.)

密度:0.915 g/mL at 25 °C(lit.)

蒸气密度:1.74 (vs air)

蒸气压:3796 mm Hg ( 20 °C)

折射率:1.0007

闪点:<-30 °F

储存条件:2-8°C

溶解度:water: soluble5.32g/L at 25°C

形态:Colorless gas

爆炸极限值(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).

稳定性: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 数据库:74-87-3(CAS DataBase Reference)

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

EPA化学物质信息:Chloromethane (74-87-3)