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| CAS号 : | 34034-87-2 |
精确质量 : | 222.03000 |
| 分子式 : | C8H11ClO5 |
logP : | 0.28910 |
| 分子量 : | 222.62300 |
PSA : | 69.67000 |
α-氯代草酰乙酸二乙酯 | |
Diethyl 2-chloro-3-oxosuccinate | |
34034-87-2 | |
C8H11ClO5 | |
222.62300 | |
69.67000 | |
0.28910 | |
222.03000 |
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无色液体
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1.451
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108.2ºC
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1.261g/cm3
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271.2ºC at 760mmHg
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2918300090
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Xi
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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: |
