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| CAS号 : | 51947-45-6 |
精确质量 : | 236.06800 |
| 分子式 : | C12H12O5 |
logP : | 1.12160 |
| 分子量 : | 236.22100 |
PSA : | 72.83000 |
4-羟苄基丙二酸二甲酯 | |
dimethyl 2-[(4-hydroxyphenyl)methylidene]propanedioate | |
51947-45-6 | |
C12H12O5 | |
236.22100 | |
72.83000 | |
1.12160 | |
236.06800 |
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1.576
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121.5ºC
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155-160ºC
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1.276g/cm3
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328.7ºC at 760mmHg
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2918290000
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S24/25
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HS: 2918290000 Other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives |
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品名, 成分含量, 用途 |
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A.入境货物通关单 B.出境货物通关单 |
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R.进口食品卫生监督检验 S.出口食品卫生监督检验 |
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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% |
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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% |
