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| CAS号 : | 36187-69-6 |
精确质量 : | 221.98900 |
| 分子式 : | C7H11BrO3 |
logP : | 1.29210 |
| 分子量 : | 223.06400 |
PSA : | 43.37000 |
4-溴-3-氧代戊酸乙酯 | |
Ethyl 4-bromo-3-oxopentanoate | |
36187-69-6 | |
C7H11BrO3 | |
223.06400 | |
43.37000 | |
1.29210 | |
221.98900 |
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1.468
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100.545ºC
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|
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1.41g/cm3
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242.64ºC at 760 mmHg
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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: |
