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| CAS号 : | 22131-79-9 |
精确质量 : | 226.04000 |
| 分子式 : | C11H11ClO3 |
logP : | 2.53190 |
| 分子量 : | 226.65600 |
PSA : | 46.53000 |
烯氯苯乙酸 | |
alclofenac | |
22131-79-9 | |
C11H11ClO3 | |
226.65600 | |
46.53000 | |
2.53190 | |
226.04000 |
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1.553
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176.6ºC
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4.49E-06mmHg at 25°C
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库房通风低温干燥,与食品原料分开存放
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1.252g/cm3
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368.3ºC 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% |
将3-氯-4-烯丙氧基苯乙腈、乙醇、氢氧化钾和水的混合物回流4h,即以81%的收率生成烯氯苯乙酸。 | |
抗炎剂。 |