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| CAS号 : | 62936-23-6 |
精确质量 : | 202.00300 |
| 分子式 : | C8H7ClO4 |
logP : | 1.75240 |
| 分子量 : | 202.59200 |
PSA : | 66.76000 |
5-氯香草酸 | |
5-Chlorovanillic Acid | |
62936-23-6 | |
C8H7ClO4 | |
202.59200 | |
66.76000 | |
1.75240 | |
202.00300 |
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苍白的粉末
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1.599
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166.9ºC
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240-242°C
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1.485 g/cm3
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352.3ºC at 760 mmHg
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2918990090
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R36/37/38
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S26-S37
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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% |
