2,3-dihydroxypropyl 4-hydroxybenzoate结构式
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常用名 | 2,3-dihydroxypropyl 4-hydroxybenzoate | 英文名 | 2,3-dihydroxypropyl 4-hydroxybenzoate |
|---|---|---|---|---|
| CAS号 | 93778-15-5 | 分子量 | 212.19900 | |
| 密度 | 1.376g/cm3 | 沸点 | 446.5ºC at 760mmHg | |
| 分子式 | C10H12O5 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 180.4ºC |
| 英文名 | 2,3-dihydroxypropyl 4-hydroxybenzoate |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.376g/cm3 |
|---|---|
| 沸点 | 446.5ºC at 760mmHg |
| 分子式 | C10H12O5 |
| 分子量 | 212.19900 |
| 闪点 | 180.4ºC |
| 精确质量 | 212.06800 |
| PSA | 86.99000 |
| 折射率 | 1.592 |
| 海关编码 | 2918290000 |
|---|
|
~9%
2,3-dihydroxypr... 93778-15-5 |
| 文献：Artamonov; Nigmatullina; Aldabergenova; Dzhiembaev Chemistry of Natural Compounds, 1999 , vol. 35, # 4 p. 404 - 408 |
|
~%
2,3-dihydroxypr... 93778-15-5 |
| 文献：Sabalitschka Archiv der Pharmazie (Weinheim, Germany), 1931 , vol. 269, p. 228,244 |
| 海关编码 | 2918290000 |
|---|---|
| 中文概述 | 2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| 监管条件 | A.入境货物通关单 B.出境货物通关单 |
| 检验检疫 | R.进口食品卫生监督检验 S.出口食品卫生监督检验 |
| Summary | HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0% |
| einecs 298-149-1 |
