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| CAS号 : | 18835-02-4 |
精确质量 : | 186.08900 |
| 分子式 : | C9H14O4 |
logP : | 0.73380 |
| 分子量 : | 186.20500 |
PSA : | 60.44000 |
3-乙酰基-4-氧代戊酸乙酯 | |
ethyl 3-acetyl-4-oxopentanoate | |
18835-02-4 | |
C9H14O4 | |
186.20500 | |
60.44000 | |
0.73380 | |
186.08900 |
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1.468
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123.2ºC
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7.32E-06mmHg at 25°C
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1.062g/cm3
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286.2ºC at 760mmHg
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2918300090
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品名, 成分含量, 用途 |
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2918300090 其他含醛基或酮基不含其他含氧基羧酸（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:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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2918300090. Other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: |
