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| CAS号 : | 7737-62-4 |
精确质量 : | 172.11000 |
| 分子式 : | C9H16O3 |
logP : | 1.69890 |
| 分子量 : | 172.22200 |
PSA : | 43.37000 |
3-氧代庚酸乙酯 | |
Ethyl 3-Oxoheptanoate | |
7737-62-4 | |
C9H16O3 | |
172.22200 | |
43.37000 | |
1.69890 | |
172.11000 |
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1.426
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86ºC
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0.97 g/cm3
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|
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111ºC / 15mmHg
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2918300090
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S23; S24/25
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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: |
