CH3Cl
50.49 g/mol
工业化学品危险
Chloromethane
氯甲烷
CAS74-87-3EC200-817-4
用途分类
工业化学品
化合物类别
卤代烃
主要用途
有机合成中的甲基化试剂
氯甲烷，也称为甲基氯，是一种无色透明气体，带有微弱甜味。它极易燃烧且比空气重，主要用作有机合成中的甲基化试剂。
硅酮生产中的中间体农用化学品和甲基纤维素的制造有机合成中的甲基化试剂
内容范围: 本页信息面向化学品识别与工业供应、研发、生产场景，不构成疗效宣称、医疗建议或药品使用指导。
相关化合物
安全参考
危险
H220Extremely flammable gas
H351Suspected of causing cancer
H373May cause damage to organs through prolonged or repeated exposure
H280Contains gas under pressure; may explode if heated
H361Suspected of damaging fertility or the unborn child
H332Harmful if inhaled
H336May cause drowsiness or dizziness
H341Suspected of causing genetic defects
H360May damage fertility or the unborn child
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H302Harmful if swallowed
H340May cause genetic defects
H371May cause damage to organs
海关税则归类
Chloromethane(CAS 74-87-3)的国际 HS 编码为 2903.11。
HS 编码(国际通用,6 位)
2903.11
欧盟 CN 编码(8 位)
2903 11 00
归类依据欧盟海关化学品目录 ECICS(2026-07 快照,HS 2022 版)。各国税则细目及产品形态可能影响最终归类。
标识符
IUPAC 名称
chloromethane
InChIKey
NEHMKBQYUWJMIP-UHFFFAOYSA-N
SMILES
CCl
别名列表 (39)
- Norflurane EP Impurity W
- Artic
- Chloor-methaan
- Chloor-methaan [Dutch]
- Chlor-methan
- Chlor-methan [German]
- Chloride, Methyl
- Chloro Methyl group
- Chlorocarbon
- Chloromethane
- Chlorure de methyle
- Chlorure de methyle [French]
- Cl-Me
- Clorometano
- Clorometano [Italian]
- Cloruro di metile
- Cloruro di metile [Italian]
- Freon 40
- METHYL CHLORIDE
- METHYL CHLORIDE [MART.]
- Methane, chloro-
- Methylchlorid
- Methylchlorid [German]
- Metylu chlorek
- Metylu chlorek [Polish]
- Monochloromethane
- R 40
- Refrigerant R40
- carbon-chlorine
- methane chloride