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| CAS号 : | 26510-95-2 |
精确质量 : | 269.98900 |
| 分子式 : | C11H11BrO3 |
logP : | 2.58500 |
| 分子量 : | 271.10700 |
PSA : | 43.37000 |
(4-溴苯甲酰)乙酸乙酯 | |
ethyl 3-(4-bromophenyl)-3-oxopropanoate | |
26510-95-2 | |
C11H11BrO3 | |
271.10700 | |
43.37000 | |
2.58500 | |
269.98900 |
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透明黄色至淡棕色液体
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n20/D 1.5700(lit.)
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>230 °F
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0.000146mmHg at 25°C
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1.432 g/mL at 25 °C(lit.)
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268-269 °C(lit.)
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2918300090
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3
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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: |
