| 中文名 | 2,3-二溴-4,5-二羟基苯甲醛 |
|---|---|
| 英文名 | 2,3-dibromo-4,5-dihydroxybenzaldehyde |
| 英文别名 |
Benzaldehyde,2,3-dibromo-4,5-dihydroxy
3.4-Dihydroxi-5.6-dibromo-benzaldehyd 2,3-dibromo-4,5-dihydroxybenzylaldehyde 5,6-Dibrom-protocatechualdehyd 2,3-Dibrom-4,5-dihydroxy-benzaldehyd |
| 密度 | 2.27g/cm3 |
|---|---|
| 沸点 | 334.7ºC at 760 mmHg |
| 分子式 | C7H4Br2O3 |
| 分子量 | 295.91300 |
| 闪点 | 156.2ºC |
| 精确质量 | 293.85300 |
| PSA | 57.53000 |
| LogP | 2.43530 |
| 蒸汽压 | 6.47E-05mmHg at 25°C |
| 折射率 | 1.732 |
| 海关编码 | 2913000090 |
|---|
| 上游产品 4 | |
|---|---|
| 下游产品 1 | |
| 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% |
