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结构式
英文名称 : 1-(naphthalene-1-carbonyl)naphthalene-2-carboxylic acid
CAS号 :
7702-48-9
精确质量 :
326.09400
分子式 :
C22H14O3
logP :
4.92220
分子量 :
326.34500
PSA :
54.37000

供应商

纯度:99%   规格:100g / 25g / 500g
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基本属性
1-(naphthalene-1-carbonyl)naphthalene-2-carboxylic acid
7702-48-9
C22H14O3
326.34500
54.37000
4.92220
326.09400
物化性质
1.725
318.5ºC
579.8ºC at 760 mmHg
1.314g/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: