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| CAS号 : | 25305-58-2 |
精确质量 : | 250.12100 |
| 分子式 : | C14H18O4 |
logP : | 2.61130 |
| 分子量 : | 250.29000 |
PSA : | 52.60000 |
乙基5-(4-甲氧基苯基)-5-氧代戊酸酯 | |
Ethyl 5-(4-methoxyphenyl)-5-oxopentanoate | |
25305-58-2 | |
C14H18O4 | |
250.29000 | |
52.60000 | |
2.61130 | |
250.12100 |
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1.499
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166.5ºC
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6.41E-06mmHg at 25°C
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1.083g/cm3
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378.2ºC at 760 mmHg
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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% |
