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

Modify Date: 2025-08-25 00:09:03

4-(2-Methoxy-phenyl)-2,4-dioxo-butyric acid Structure
4-(2-Methoxy-phenyl)-2,4-dioxo-butyric acid structure
Common Name 4-(2-Methoxy-phenyl)-2,4-dioxo-butyric acid
CAS Number 77664-74-5 Molecular Weight 222.19400
Density 1.309g/cm3 Boiling Point 393ºC at 760 mmHg
Molecular Formula C11H10O5 Melting Point N/A
MSDS N/A Flash Point 155.2ºC

 Names

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

 Chemical & Physical Properties

Density 1.309g/cm3
Boiling Point 393ºC at 760 mmHg
Molecular Formula C11H10O5
Molecular Weight 222.19400
Flash Point 155.2ºC
Exact Mass 222.05300
PSA 80.67000
LogP 0.92170
Index of Refraction 1.546
InChIKey PZBLAHYFKVIGFG-UHFFFAOYSA-N
SMILES COc1ccccc1C(=O)CC(=O)C(=O)O

 Safety Information

HS Code 2918990090

 Synthetic Route

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

4-(2-Methoxy-ph...

CAS#:77664-74-5

Literature: Ruah, Sara S. Hadida; Hazlewood, Anna R.; Grootenhuis, Peter D. J.; Singh, Ashvani Kumar; Cleveland, Thomas; Van-Goor, Frederick F. Patent: US2007/105833 A1, 2007 ; Location in patent: Page/Page column 49-50 ;

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

4-(2-Methoxy-ph...

CAS#:77664-74-5

Literature: Cooke, Raymond G.; Merrett,Bryan K.; O'Loughlin, Gary J.; Pietersz, Geoffrey A. Australian Journal of Chemistry, 1980 , vol. 33, # 10 p. 2317 - 2324

 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

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