| 英文名 | 2-chloro-1-(2,3,4-trihydroxyphenyl)ethanone |
|---|---|
| 英文别名 |
EINECS 241-368-4
2,3,4-Trihydroxyphenacyl chloride BB_SC-7505 |
| 密度 | 1.587g/cm3 |
|---|---|
| 沸点 | 442.5ºC at 760mmHg |
| 分子式 | C8H7ClO4 |
| 分子量 | 202.59200 |
| 闪点 | 221.4ºC |
| 精确质量 | 202.00300 |
| PSA | 77.76000 |
| LogP | 1.22490 |
| 蒸汽压 | 1.92E-08mmHg at 25°C |
| 折射率 | 1.653 |
| 海关编码 | 2914700090 |
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| 海关编码 | 2914700090 |
|---|---|
| 中文概述 | 2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 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, 丙酮报明包装 |
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |