4-oxo-2-phenacyl-4-phenyl-butyric acid

更新时间:2024-03-10 07:43:02

4-oxo-2-phenacyl-4-phenyl-butyric acid结构式
4-oxo-2-phenacyl-4-phenyl-butyric acid结构式
委托求购
常用名 4-oxo-2-phenacyl-4-phenyl-butyric acid 英文名 4-oxo-2-phenacyl-4-phenyl-butyric acid
CAS号 77953-17-4 分子量 296.31700
密度 N/A 沸点 N/A
分子式 C18H16O4 熔点 N/A
MSDS N/A 闪点 N/A

 4-oxo-2-phenacyl-4-phenyl-butyric acid名称

英文名 4-oxo-2-phenacyl-4-phenyl-butyric acid
英文别名 更多

 4-oxo-2-phenacyl-4-phenyl-butyric acid物理化学性质

分子式 C18H16O4
分子量 296.31700
精确质量 296.10500
PSA 71.44000
LogP 3.23320

 4-oxo-2-phenacyl-4-phenyl-butyric acid安全信息

海关编码 2918300090

 4-oxo-2-phenacyl-4-phenyl-butyric acid上下游产品

4-oxo-2-phenacyl-4-phenyl-butyric acid上游产品  0

4-oxo-2-phenacyl-4-phenyl-butyric acid下游产品  1

 4-oxo-2-phenacyl-4-phenyl-butyric acid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%

 4-oxo-2-phenacyl-4-phenyl-butyric acid英文别名

4-Oxo-2-phenacyl-4-phenyl-buttersaeure
Diphenacylessigsaeure
Diphenacyl-essigsaeure
α.ε-Dioxo-α.ε-diphenyl-pentan-γ-carbonsaeure
1,5-Diphenyl-3-carboxy-pentandion-(1,5)
β.β'-Dibenzoyl-isobuttersaeure