| 中文名 | 4-溴-4-戊烯醛 |
|---|---|
| 英文名 | 4-bromopent-4-enal |
| 英文别名 |
4-Bromo-4-pentenal
4-Bromopent-4-enal 4-Bromo-pent-4-enal 4-Pentenal, 4-bromo- 4-Brom-4-pentenal 4-Pentenal,4-bromo |
| 密度 | 1.4±0.1 g/cm3 |
|---|---|
| 沸点 | 180.9±23.0 °C at 760 mmHg |
| 分子式 | C5H7BrO |
| 分子量 | 163.012 |
| 闪点 | 74.7±9.9 °C |
| 精确质量 | 161.968018 |
| PSA | 17.07000 |
| LogP | 1.97 |
| 蒸汽压 | 0.9±0.3 mmHg at 25°C |
| 折射率 | 1.473 |
| 海关编码 | 2913000090 |
|---|
| 海关编码 | 2913000090 |
|---|---|
| 中文概述 | 2913000090 品目2912所列产品的其他衍生物〔指卤化,磺化,硝化或亚硝化的衍生物〕. 增值税率:17.0% 退税率:9.0% 监管条件:无 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 |
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |