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23073-05-4

23073-05-4结构式
23073-05-4结构式

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英文名 methyl 2-(4-methoxyphenyl)-4-oxo-4-phenylbutanoate
密度 1.149g/cm3
沸点 445.5ºC at 760mmHg
分子式 C18H18O4
分子量 298.33300
闪点 196.5ºC
精确质量 298.12100
PSA 52.60000
LogP 3.22480
蒸汽压 3.93E-08mmHg at 25°C
折射率 1.553
海关编码 2918990090

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23073-05-4结构式

23073-05-4

文献:Allen et al. Canadian Journal of Research, 1933 , vol. 8, p. 137,139

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23073-05-4结构式

23073-05-4

文献:Meenakshi; Ramamoorthy; Muthusubramanian; Sivasubramanian Synthetic Communications, 2001 , vol. 31, # 5 p. 645 - 651
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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%