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乙二醇甲醛63148-62-9MDI丁酮二甲基亚砜碳酸氢钠471-34-1

结构式
英文名称 : (E)-ethyl 4-styrylbenzoate
CAS号 :
1152-30-3
精确质量 :
252.11500
分子式 :
C17H16O2
logP :
4.03370
分子量 :
252.30800
PSA :
26.30000

供应商

纯度:99%   规格:100g / 25g / 500g
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基本属性
(E)-ethyl 4-styrylbenzoate
1152-30-3
C17H16O2
252.30800
26.30000
4.03370
252.11500
物化性质
169.8ºC
386ºC at 760mmHg
1.111g/cm3
安全信息
2916399090
海关数据
品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装
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%
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%
2916399090. Other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: