氯甲烷

氯甲烷

Chloromethane

74-87-3

CH3Cl

50.48750

0.00000

0.85500

49.99230

1.0007

无色气体

库房通风低温干燥,轻装轻卸,与氧气、空气等助燃气体钢瓶分开存放

-46ºC

-24.2ºC

-97ºC

0.92

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

GHS02, GHS08

危险

H220; H280; H351; H361fd; H373

PA6300000

2.1

2

9-16-33

UN 1993 3

2903110000

R12

品名, 成分含量, 用途, 原产地证据文件及编号(例 附原产地证书, 原产于英国、美国、荷兰、德国、韩国的

2903110000 一氯甲烷及氯乙烷。监管条件:无。增值税率:17.0%。退税率:9.0%。最低关税:5.5%。普通关税:30.0%

2903110000 chloroethane。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。Lowest tariff:5.5%。General tariff:30.0%