| 中文名 | 2,3-二羟基-4-甲氧基苯甲醛 |
|---|---|
| 英文名 | 2,3-dihydroxy-4-methoxybenzaldehyde |
| 中文别名 |
曲美他嗪杂质15
2,3-二羟基-对甲氧基苯甲醛 4-甲氧基-2,3-二羟基苯甲醛 |
| 英文别名 |
4-Piperidinropanol,8-hydroxy
Phosphorousacid,tris(1,3-dimethylethyl)ester 2,3-dihydroxy4-methoxy-benzaldehyde 2,3-DIHYDROXY-4-METHOXYBENZALDEHYDE 2 3-DIHYDROXY-4-METHOXYBENZALDEHYDE 3-hydroxy-4-methoxysalicylaldehyde Benzaldehyde,2,3-dihydroxy-4-methoxy 2,3-Dihydroxy-4-methoxy-benzaldehyd Trimetazidine Impurity 15 4-METHOXY-2,3-DIHYDROXYBENZALDEHYDE Benzaldehyde, 2,3-dihydroxy-4-methoxy |
| 密度 | 1.378g/cm3 |
|---|---|
| 沸点 | 299ºC at 760mmHg |
| 分子式 | C8H8O4 |
| 分子量 | 168.14700 |
| 闪点 | 123.6ºC |
| 精确质量 | 168.04200 |
| PSA | 66.76000 |
| LogP | 0.91890 |
| 蒸汽压 | 0.001mmHg at 25°C |
| 折射率 | 1.631 |
| 储存条件 | 2-8°C,保存于惰性气体中 |
| 海关编码 | 2912499000 |
|---|
| 海关编码 | 2912499000 |
|---|---|
| 中文概述 | 2912499000. 其他醛醚、醛酚及含其他含氧基的醛. 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, 四聚甲醛报明外观 |
| Summary | 2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0% |