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21601-78-5

21601-78-5结构式
21601-78-5结构式

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英文名 3-oxo-3-phenoxy-2-phenylpropanoic acid
英文别名 Phenylmalonsaeuremonophenylester
EINECS 244-470-7
Phenylmalonsaeurephenylester
Monophenyl-phenylmalonat
phenyl hydrogen phenylmalonate
phenylmalonic acid monophenyl ester
密度 1.283g/cm3
沸点 446.5ºC at 760mmHg
分子式 C15H12O4
分子量 256.25300
闪点 170.2ºC
精确质量 256.07400
PSA 63.60000
LogP 2.46040
蒸汽压 9.32E-09mmHg at 25°C
折射率 1.599
海关编码 2918990090
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海关编码 2918990090
中文概述 2918990090. 其他含其他附加含氧基羧酸(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:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素 品名, 成分含量, 用途
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%