Coumarin-4-carboxylic acid

Modify Date: 2024-01-09 18:56:53

Coumarin-4-carboxylic acid Structure
Coumarin-4-carboxylic acid structure
Common Name Coumarin-4-carboxylic acid
CAS Number 27393-46-0 Molecular Weight 190.15200
Density N/A Boiling Point N/A
Molecular Formula C10H6O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-oxochromene-4-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C10H6O4
Molecular Weight 190.15200
Exact Mass 190.02700
PSA 67.51000
LogP 1.49120

 Safety Information

HS Code 2932209090

 Synthetic Route

~67%

Coumarin-4-carboxylic acid Structure

Coumarin-4-carb...

CAS#:27393-46-0

Literature: Delaveau, Jean; Vialle, Emile; Lemaire, Marc; Pellet-Rostaing, Stephane; Andrioletti, Bruno Patent: US2012/329832 A1, 2012 ; Location in patent: Page/Page column 27 ;

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Coumarin-4-carboxylic acid Structure

Coumarin-4-carb...

CAS#:27393-46-0

Literature: Delaveau, Jean; Vialle, Emile; Lemaire, Marc; Pellet-Rostaing, Stephane; Andrioletti, Bruno Patent: US2012/329832 A1, 2012 ;

~%

Coumarin-4-carboxylic acid Structure

Coumarin-4-carb...

CAS#:27393-46-0

Literature: v. Pechmann; v. Krafft Chemische Berichte, 1901 , vol. 34, p. 423

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2H-1-Benzopyran-4-carboxylicacid,2-oxo
Coumarin-4-carbonsaeure
2-oxo-2H-1-benzopyran-4-carboxylic acid
4-Carboxycoumarin
2-Oxo-2H-chromene-4-carboxylic acid
2-Oxo-2H-chromen-4-carbonsaeure
Coumarin-4-carboxylic acid
p-Cumarinsaeure
Cumarin-4-carbonsaeure