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Benzenebutanoic acid, b-oxo-a-phenyl-, ethyl ester

更新时间:2025-08-24 22:27:08

Benzenebutanoic acid, b-oxo-a-phenyl-, ethyl ester结构式
Benzenebutanoic acid, b-oxo-a-phenyl-, ethyl ester结构式
品牌特惠专场
常用名 Benzenebutanoic acid, b-oxo-a-phenyl-, ethyl ester 英文名 Benzenebutanoic acid, b-oxo-a-phenyl-, ethyl ester
CAS号 2901-29-3 分子量 282.33400
密度 1.127g/cm3 沸点 388.8ºC at 760mmHg
分子式 C18H18O3 熔点 N/A
MSDS N/A 闪点 169.4ºC

 名称

英文名 ethyl 3-oxo-2,4-diphenylbutanoate
英文别名 更多

 物理化学性质

密度 1.127g/cm3
沸点 388.8ºC at 760mmHg
分子式 C18H18O3
分子量 282.33400
闪点 169.4ºC
精确质量 282.12600
PSA 43.37000
LogP 3.14510
蒸汽压 2.99E-06mmHg at 25°C
折射率 1.557

 毒性和生态

 安全信息

海关编码 2918300090

 海关

海关编码 2918300090
中文概述 2918300090 其他含醛基或酮基不含其他含氧基羧酸(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:9.0% 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 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 英文别名

Acetoacetic acid,2,4-diphenyl-,ethyl ester (6CI,7CI,8CI)
ethyl 2,4-diphenyl-3-oxobutanoate
2,4-Diphenyl-acetessigsaeure-aethylester
2,4-diphenyl-acetoacetic acid ethyl ester
3-oxo-2,4-diphenylbutyric acid ethyl ester
Diphenylacetessigester
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Benzenebutanoic acid, b-oxo-a-phenyl-, ethyl ester价格

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