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| CAS号 : | 620-72-4 |
精确质量 : | 213.96300 |
| 分子式 : | C8H7BrO2 |
logP : | 1.98690 |
| 分子量 : | 215.04400 |
PSA : | 26.30000 |
溴乙酸苯酯 | |
Phenyl Bromoacetate | |
620-72-4 | |
C8H7BrO2 | |
215.04400 | |
26.30000 | |
1.98690 | |
213.96300 |
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1.559
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>230 °F
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134 °C15 mm Hg(lit.)
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31-33 °C(lit.)
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1.508 g/mL at 25 °C(lit.)
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Keep tightly closed. Store in a cool dry place.
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3
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2916399090
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品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装 |
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2916399090 其他芳香一元羧酸. 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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2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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2916399090. Other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: |
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由苯酚与溴乙酰溴反应而得。将新蒸馏的苯酚加入溴乙酰溴中,缓缓加热至110℃,保温2h,用碱液吸收反应放出的溴化氢。反应毕,减压蒸馏,收集105-110℃(0.93kPa)馏分,得溴乙酸苯酯。 | |
用作油漆和金属切削液的防腐剂 |
