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

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

[ CAS 号 ]:
77953-17-4

[ 英文名 ]:
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

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

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

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%