前往化源商城

ETHYL 4-(3,4-DIMETHYLPHENYL)-4-OXOBUTYRATE

更新时间:2025-08-27 20:09:49

ETHYL 4-(3,4-DIMETHYLPHENYL)-4-OXOBUTYRATE结构式
ETHYL 4-(3,4-DIMETHYLPHENYL)-4-OXOBUTYRATE结构式
品牌特惠专场
常用名 ETHYL 4-(3,4-DIMETHYLPHENYL)-4-OXOBUTYRATE 英文名 ETHYL 4-(3,4-DIMETHYLPHENYL)-4-OXOBUTYRATE
CAS号 175394-01-1 分子量 234.29100
密度 1.05g/cm3 沸点 361.9ºC at 760 mmHg
分子式 C14H18O3 熔点 N/A
MSDS N/A 闪点 158.8ºC

 名称

英文名 ethyl 4-(3,4-dimethylphenyl)-4-oxobutanoate
英文别名 更多

 物理化学性质

密度 1.05g/cm3
沸点 361.9ºC at 760 mmHg
分子式 C14H18O3
分子量 234.29100
闪点 158.8ºC
精确质量 234.12600
PSA 43.37000
LogP 2.82940
InChIKey UXLMZKLDVOQALH-UHFFFAOYSA-N
SMILES CCOC(=O)CCC(=O)c1ccc(C)c(C)c1
蒸汽压 2E-05mmHg at 25°C
折射率 1.505

 安全信息

海关编码 2918300090

 合成线路

~%

ETHYL 4-(3,4-DIMETHYLPHENYL)-4-OXOBUTYRATE结构式

ETHYL 4-(3,4-DI...

175394-01-1

文献:WO2006/82952 A1, ; Page/Page column 223 ;

 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

ethyl 3-(3,4-dimethylbenzoyl)propionate
ETHYL 4-(3,4-DIMETHYLPHENYL)-4-OXOBUTYRATE
4-(3,4-dimethylphenyl)-4-oxobutanoic acid ethyl ester
本网页内容来自不同专业数据源,如对内容有疑义,欢迎联系service1@chemsrc.com。
品牌现货直购
推荐供应商:
相关化合物: 更多...
ETHYL 4-(3,4-DIFLUOROPHENYL)-4-OXOBUTYRATE
898752-22-2
ETHYL 4-(3,4-DICHLOROPHENYL)-4-OXOBUTYRATE
75381-58-7
ethyl 4-(3,4-dimethylphenyl)-1,3-thiazole-2-carboxylate
886366-54-7
ETHYL 4-[3-(4-METHYLPIPERAZINOMETHYL)PHENYL]-4-OXOBUTYRATE
898789-47-4
ETHYL 4-(3,4-DIFLUOROPHENYL)-2,2-DIMETHYL-4-OXOBUTYRATE
898753-59-8
1-[2-(3,4-dimethoxyphenyl)ethyl]-4-(3,4-dimethylphenyl)piperazine
1052-20-6
ETHYL 4-(3,5-DIMETHYL-4-METHOXYPHENYL)-4-OXOBUTYRATE
898793-18-5
ETHYL 4-(3-BROMO-4-METHYLPHENYL)-4-OXOBUTYRATE
898776-82-4
ETHYL 4-(3-FLUORO-4-METHYLPHENYL)-4-OXOBUTYRATE
898752-55-1
2-{5-amino-4-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]-3-(methylsulfanyl)-1H-pyrazol-1-yl}-N-(3-chloro-4-fluorophenyl)acetamide
1242923-58-5
2-(5-amino-4-(3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl)-3-(methylthio)-1H-pyrazol-1-yl)-N-(3,4-difluorophenyl)acetamide
1242930-25-1
2-(5-amino-4-(3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl)-3-(methylthio)-1H-pyrazol-1-yl)-N-(5-chloro-2-methoxyphenyl)acetamide
1242865-50-4
2-(5-amino-4-(3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl)-3-(methylthio)-1H-pyrazol-1-yl)-N-(3-(methylthio)phenyl)acetamide
1242871-79-9
2-{5-amino-4-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]-3-(methylsulfanyl)-1H-pyrazol-1-yl}-N-(4-chloro-2-methoxy-5-methylphenyl)acetamide
1242939-48-5
2-{5-amino-4-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]-3-(methylsulfanyl)-1H-pyrazol-1-yl}-N-(2-chloro-4-fluorophenyl)acetamide
1243092-84-3
2-(5-amino-4-(3-(benzo[d][1,3]dioxol-5-yl)-1,2,4-oxadiazol-5-yl)-3-(methylthio)-1H-pyrazol-1-yl)-N-(2-chloro-4-fluorophenyl)acetamide
1242935-49-4
2-(5-amino-4-(3-(benzo[d][1,3]dioxol-5-yl)-1,2,4-oxadiazol-5-yl)-3-(methylthio)-1H-pyrazol-1-yl)-N-(2-(trifluoromethyl)phenyl)acetamide
1223781-59-6
2-{5-amino-4-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]-3-(methylsulfanyl)-1H-pyrazol-1-yl}-N-(2,5-difluorophenyl)acetamide
1242964-14-2
2-{5-amino-4-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]-3-(methylsulfanyl)-1H-pyrazol-1-yl}-N-(2-methylphenyl)acetamide
1243019-16-0