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| CAS号 : | 584-87-2 |
精确质量 : | 166.02700 |
| 分子式 : | C8H6O4 |
logP : | 0.90290 |
| 分子量 : | 166.13100 |
PSA : | 74.60000 |
3-甲酰基-4-羟基苯甲酸 | |
3-Formyl-4-Hydroxybenzoic Acid | |
584-87-2 | |
C8H6O4 | |
166.13100 | |
74.60000 | |
0.90290 | |
166.02700 |
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1.669
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177ºC
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246-250ºC(lit.)
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1.482g/cm3
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345.5ºC at 760 mmHg
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2918990090
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R22; R36/38
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S26; S36/37
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Xn
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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% |
