2-chloro-3-methylbutanoic acid
- 中文别名:2-chloro-3-methylbutanoic acid
- 中文释义:2-chloro-3-methylbutanoic acid
- 英文别名:2-chloro-3-methylbutanoic acid;
2-Chloro-3-methoxy-quinoxaline;
Quinoxaline,2-chloro-3-methoxy;
2-chloranyl-3-methoxy-quinoxaline;
2-chloro-3-methyl-butanoic acid;
2-chloro-3-methyl-butyric acid;
2-Chlor-3-methoxychinoxalin
- CAS No.:921-08-4
- 分子式:C5H9ClO2
- 分子量:136.57700
- 精确分子量:136.02900
- PSA:37.30000
- InChI:The Key: DDTJFSPKEIAZAM-BYPYZUCNSA-N
- 分子结构式:
物化性质
- 密度:
- 1.159g/cm3
- 沸点:
- 210.3ºC at 760 mmHg
- 闪点:
- 81ºC
- 折射率:
- 1.447
安全信息
- 密度:
- 1.159g/cm3
- 沸点:
- 210.3ºC at 760 mmHg
- 闪点:
- 81ºC
- 折射率:
- 1.447
海关数据
中国海关编码:2915900090
- 概述:
- 2915900090. 其他饱和无环一元羧酸及其酸酐(酰卤、过氧)化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 监管条件:
- A.入境货物通关单B.出境货物通关单
- 检验检疫:
- R.进口食品卫生监督检验S.出口食品卫生监督检验M.进口商品检验N.出口商品检验
- 摘要/Summary:
- 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%