C4H9NO
87.12 g/mol
工业化学品危险
N,N-DIMETHYLACETAMIDE
二甲基乙酰胺
CAS127-19-5EC204-826-4
用途分类
工业化学品
化合物类别
酰胺
主要用途
有机合成中的极性溶剂
N,N-二甲基乙酰胺（DMAc）是一种无色、高沸点、与水混溶的液体，广泛用作有机合成中的极性溶剂。它与大多数其他溶剂混溶，但在脂肪烃中溶解度较差。
有机合成中的极性溶剂
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
H312Harmful in contact with skin
H332Harmful if inhaled
H319Causes serious eye irritation
H360May damage fertility or the unborn child
H227
H331Toxic if inhaled
H336May cause drowsiness or dizziness
H350May cause cancer
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H351Suspected of causing cancer
H320Causes eye irritation
H373May cause damage to organs through prolonged or repeated exposure
H303May be harmful if swallowed
H313May be harmful in contact with skin
H316Causes mild skin irritation
海关税则归类
N,N-DIMETHYLACETAMIDE(CAS 127-19-5)的国际 HS 编码为 2924.19。
HS 编码(国际通用,6 位)
2924.19
欧盟 CN 编码(8 位)
2924 19 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
N,N-dimethylacetamide
InChIKey
FXHOOIRPVKKKFG-UHFFFAOYSA-N
SMILES
CC(=O)N(C)C
别名列表 (45)
- 5Y9
- U-5954
- N, N-Dimethylacetamide, EP
- Acetamide, N,N-dimethyl-
- Acetdimethylamide
- Acetic acid, dimethylamide
- Acetyldimethylamine
- DIMETHYLACETAMIDE [MART.]
- DMAc
- Dimethylacetamide
- Dimethylacetone amide
- Dimethylamid kyseliny octove
- Dimethylamide acetate
- Hallucinogen
- N,N-DIMETHYLACETAMIDE
- N,N-Dimethylacetamide, p.a.
- N,N-Dimethylethanamide
- N,N-dimethyacetamide
- N,N-dimethylacetoamide
- N,N-dimethylactamide
- N-Acetyldimethylamine
- N-N-Dimethylacetamide(DMAC)
- dimeihyl acetamide
- dimethyacetamide
- dimethylactamide
- dimethylacteamide
- methane, dimethylcarbamoyl-
- n-dimethylacetamide
- trimethylformamide