4-(4-Methoxy-phenyl)-2,4-dioxo-butyric acid

Modify Date: 2024-01-29 23:47:59

4-(4-Methoxy-phenyl)-2,4-dioxo-butyric acid Structure
4-(4-Methoxy-phenyl)-2,4-dioxo-butyric acid structure
Common Name 4-(4-Methoxy-phenyl)-2,4-dioxo-butyric acid
CAS Number 55558-77-5 Molecular Weight 222.19400
Density 1.309g/cm3 Boiling Point 417.8ºC at 760 mmHg
Molecular Formula C11H10O5 Melting Point N/A
MSDS N/A Flash Point 166.2ºC

 Names

Name 4-(4-methoxyphenyl)-2,4-dioxobutanoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.309g/cm3
Boiling Point 417.8ºC at 760 mmHg
Molecular Formula C11H10O5
Molecular Weight 222.19400
Flash Point 166.2ºC
Exact Mass 222.05300
PSA 80.67000
LogP 0.92170
Index of Refraction 1.546

 Safety Information

HS Code 2918990090

 Synthetic Route

~61%

4-(4-Methoxy-phenyl)-2,4-dioxo-butyric acid Structure

4-(4-Methoxy-ph...

CAS#:55558-77-5

Literature: Braga, Remi; Hecquet, Laurence; Blonski, Casimir Bioorganic and Medicinal Chemistry, 2004 , vol. 12, # 11 p. 2965 - 2972

~%

4-(4-Methoxy-phenyl)-2,4-dioxo-butyric acid Structure

4-(4-Methoxy-ph...

CAS#:55558-77-5

Literature: Braga, Remi; Hecquet, Laurence; Blonski, Casimir Bioorganic and Medicinal Chemistry, 2004 , vol. 12, # 11 p. 2965 - 2972

~%

4-(4-Methoxy-phenyl)-2,4-dioxo-butyric acid Structure

4-(4-Methoxy-ph...

CAS#:55558-77-5

Literature: Robinson; Schwarzenbach Journal of the Chemical Society, 1930 , p. 822,826

 Customs

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

GL-0478
p-methoxybenzoyl pyruvic acid