| 英文名 | 3,4-dihydroxymandelaldehyde |
|---|---|
| 英文别名 |
2-(3,4-dihydroxyphenyl)-2-hydroxyacetaldehyde
DHPGALD 3,4-Dihydroxyphenyl-glykolaldehyd DOPEGAL 3,4-Dihydroxymandelaldehyde 3,4-dihydroxyphenylglycolic aldehyde DHMAL 3,4-Dihydroxyphenylglycolaldehyde 3,4-dihydroxymandelic aldehyde |
| 密度 | 1.466g/cm3 |
|---|---|
| 沸点 | 391.9ºC at 760mmHg |
| 分子式 | C8H8O4 |
| 分子量 | 168.14700 |
| 闪点 | 205ºC |
| 精确质量 | 168.04200 |
| PSA | 77.76000 |
| LogP | 0.33010 |
| 蒸汽压 | 7.64E-07mmHg at 25°C |
| 折射率 | 1.639 |
| 海关编码 | 2912499000 |
|---|
| 上游产品 3 | |
|---|---|
| 下游产品 0 | |
| 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% |
