Ethyl 4-(4-methylphenyl)-2,4-dioxobutanoate

Modify Date: 2024-01-13 20:53:30

Ethyl 4-(4-methylphenyl)-2,4-dioxobutanoate Structure
Ethyl 4-(4-methylphenyl)-2,4-dioxobutanoate structure
Common Name Ethyl 4-(4-methylphenyl)-2,4-dioxobutanoate
CAS Number 5814-37-9 Molecular Weight 234.248
Density 1.1±0.1 g/cm3 Boiling Point 369.7±25.0 °C at 760 mmHg
Molecular Formula C13H14O4 Melting Point N/A
MSDS N/A Flash Point 163.9±23.2 °C

 Names

Name Ethyl 4-(4-methylphenyl)-2,4-dioxobutanoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 369.7±25.0 °C at 760 mmHg
Molecular Formula C13H14O4
Molecular Weight 234.248
Flash Point 163.9±23.2 °C
Exact Mass 234.089203
PSA 60.44000
LogP 1.99
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.515
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2918300090

 Synthetic Route

~87%

Ethyl 4-(4-methylphenyl)-2,4-dioxobutanoate Structure

Ethyl 4-(4-meth...

CAS#:5814-37-9

Literature: Kraem, Jihene Ben; Amri, Hassen Synthetic Communications, 2013 , vol. 43, # 1 p. 110 - 117

 Customs

HS Code 2918300090
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%

 Synonyms

ethyl 2,4-dioxo-4-p-tolylbutanoate
2,4-Dioxo-4-p-tolyl-buttersaeure-aethylester
Ethyl 4-methyl-a,g-dioxo-benzenebutanoate
Benzenebutanoic acid, 4-methyl-α,γ-dioxo-, ethyl ester
Ethyl 4-(4-methylphenyl)-2,4-dioxobutanoate
2,4-dioxo-4-p-tolyl-butyric acid ethyl ester