2,3-dihydroxy-2-[(4-hydroxyphenyl)methyl]butanedioic acid
![2,3-dihydroxy-2-[(4-hydroxyphenyl)methyl]butanedioic acid结构式](https://image.chemsrc.com/caspic/190/35388-57-9.png)
2,3-dihydroxy-2-[(4-hydroxyphenyl)methyl]butanedioic acid结构式
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常用名 | 2,3-dihydroxy-2-[(4-hydroxyphenyl)methyl]butanedioic acid | 英文名 | 2,3-dihydroxy-2-[(4-hydroxyphenyl)methyl]butanedioic acid |
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| CAS号 | 35388-57-9 | 分子量 | 256.20900 | |
| 密度 | 1.654g/cm3 | 沸点 | 519.4ºC at 760 mmHg | |
| 分子式 | C11H12O7 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 282ºC |
| 英文名 | 2,3-dihydroxy-2-[(4-hydroxyphenyl)methyl]butanedioic acid |
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| 英文别名 | 更多 |
| 密度 | 1.654g/cm3 |
|---|---|
| 沸点 | 519.4ºC at 760 mmHg |
| 分子式 | C11H12O7 |
| 分子量 | 256.20900 |
| 闪点 | 282ºC |
| 精确质量 | 256.05800 |
| PSA | 135.29000 |
| 蒸汽压 | 1.3E-11mmHg at 25°C |
| 折射率 | 1.667 |
| 海关编码 | 2918290000 |
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~95%
2,3-dihydroxy-2... 35388-57-9 |
| 文献：Toshima, Hiroaki; Saito, Masatoshi; Yoshihara, Teruhiko Bioscience, Biotechnology and Biochemistry, 1999 , vol. 63, # 5 p. 964 - 967 |
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~%
2,3-dihydroxy-2... 35388-57-9 |
| 文献：Toshima, Hiroaki; Saito, Masatoshi; Yoshihara, Teruhiko Bioscience, Biotechnology and Biochemistry, 1999 , vol. 63, # 5 p. 964 - 967 |
|
~%
2,3-dihydroxy-2... 35388-57-9 |
| 文献：Toshima, Hiroaki; Saito, Masatoshi; Yoshihara, Teruhiko Bioscience, Biotechnology and Biochemistry, 1999 , vol. 63, # 5 p. 964 - 967 |
|
~%
2,3-dihydroxy-2... 35388-57-9 |
| 文献：Toshima, Hiroaki; Saito, Masatoshi; Yoshihara, Teruhiko Bioscience, Biotechnology and Biochemistry, 1999 , vol. 63, # 5 p. 964 - 967 |
|
~%
2,3-dihydroxy-2... 35388-57-9 |
| 文献：Toshima, Hiroaki; Saito, Masatoshi; Yoshihara, Teruhiko Bioscience, Biotechnology and Biochemistry, 1999 , vol. 63, # 5 p. 964 - 967 |
|
~%
2,3-dihydroxy-2... 35388-57-9 |
| 文献：Toshima, Hiroaki; Saito, Masatoshi; Yoshihara, Teruhiko Bioscience, Biotechnology and Biochemistry, 1999 , vol. 63, # 5 p. 964 - 967 |
|
~%
2,3-dihydroxy-2... 35388-57-9 |
| 文献：Naef, Reto; Seebach, Dieter Angewandte Chemie, 1981 , vol. 93, # 12 p. 1113 |
| 海关编码 | 2918290000 |
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| 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% |
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