23412-21-7
23412-21-7结构式
- 常用中文名：1-methylpropyl isobutyrate
- 常用英文名：1-methylpropyl isobutyrate
- CAS号：23412-21-7
- 分子式：C8H16O2
- 分子量：144.21100
- 发布时间：2016-11-03 06:09:12
- 更新时间：2024-01-09 22:11:52
| 英文名 | butan-2-yl 2-methylpropanoate |
|---|---|
| 英文别名 |
Isobuttersaeure-sek.-butylester
sec-butyl isobutyrate isobutyric acid sec-butyl ester 1-Methylpropyl isobutyrate Propanoic acid,2-methyl-,1-methylpropyl ester sec-butyl 2-methylpropanoate EINECS 245-644-5 Isobuttersaeure-sec-butylester |
| 密度 | 0.874g/cm3 |
|---|---|
| 沸点 | 144.4ºC at 760mmHg |
| 分子式 | C8H16O2 |
| 分子量 | 144.21100 |
| 闪点 | 34.7ºC |
| 精确质量 | 144.11500 |
| PSA | 26.30000 |
| LogP | 1.98410 |
| 蒸汽压 | 5.1mmHg at 25°C |
| 折射率 | 1.409 |
| 海关编码 | 2915900090 |
|---|
|
~93%
23412-21-7 |
| 文献：Divakar, Soundar Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2002 , vol. 41, # 9 p. 1919 - 1922 |
|
~%
23412-21-7 |
| 文献：Jacques et al. Bulletin de la Societe Chimique de France, 1958 , p. 678,683 |
| 海关编码 | 2915900090 |
|---|---|
| 中文概述 | 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 |
| 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% |