ETHYL 5-OXO-5-(4-PHENOXYPHENYL)VALERATE

更新时间:2024-01-16 12:44:35

ETHYL 5-OXO-5-(4-PHENOXYPHENYL)VALERATE结构式
ETHYL 5-OXO-5-(4-PHENOXYPHENYL)VALERATE结构式
品牌特惠专场
常用名 ETHYL 5-OXO-5-(4-PHENOXYPHENYL)VALERATE 英文名 ETHYL 5-OXO-5-(4-PHENOXYPHENYL)VALERATE
CAS号 105769-45-7 分子量 312.36000
密度 1.125g/cm3 沸点 452.4ºC at 760 mmHg
分子式 C19H20O4 熔点 N/A
MSDS N/A 闪点 198.5ºC

 ETHYL 5-OXO-5-(4-PHENOXYPHENYL)VALERATE名称

英文名 ethyl 5-oxo-5-(4-phenoxyphenyl)pentanoate

 ETHYL 5-OXO-5-(4-PHENOXYPHENYL)VALERATE物理化学性质

密度 1.125g/cm3
沸点 452.4ºC at 760 mmHg
分子式 C19H20O4
分子量 312.36000
闪点 198.5ºC
精确质量 312.13600
PSA 52.60000
LogP 4.39500
蒸汽压 2.24E-08mmHg at 25°C
折射率 1.544

 ETHYL 5-OXO-5-(4-PHENOXYPHENYL)VALERATE安全信息

海关编码 2918990090

 ETHYL 5-OXO-5-(4-PHENOXYPHENYL)VALERATE合成线路

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ETHYL 5-OXO-5-(4-PHENOXYPHENYL)VALERATE结构式

ETHYL 5-OXO-5-(...

105769-45-7

文献:US5141951 A1, ;

 ETHYL 5-OXO-5-(4-PHENOXYPHENYL)VALERATE海关

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%