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| CAS号 : | 4319-02-2 |
精确质量 : | 184.03700 |
| 分子式 : | C8H8O5 |
logP : | 0.80460 |
| 分子量 : | 184.14600 |
PSA : | 86.99000 |
5-羟基异香草酸 | |
3,5-DIHYDROXY-4-METHOXYBENZOIC ACID | |
4319-02-2 | |
C8H8O5 | |
184.14600 | |
86.99000 | |
0.80460 | |
184.03700 |
|
1.628
|
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179.1ºC
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|
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1.499 g/cm3
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|
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423.4ºC at 760mmHg
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2918990090
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HS: 2918990090 Other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives |
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品名, 成分含量, 用途 |
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2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
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2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
