Keywords

• 1,2-Benzopyran-3-carboxylicacid, 2-keto- (3CI)
• 2-Oxo-2H-1-benzopyran-3-carboxylic acid
• 2H-1-Benzopyran-2-one-3-carboxylic acid

Quick Details

• ProName: Coumarin-3-carboxylic acid
• CasNo: 531-81-7
• Molecular Formula: C10H6O4
• ProductionCapacity: /
• Purity: 99
• LimitNum: 0

Superiority

Details

Coumarin-3-carboxylic acid. Its properties are as follows:

Appearance: Coumarin-3-carboxylic acid is colorless crystal or white powder solid.
Solubility: It is soluble in organic solvents such as alcohol, ether and chloroform at room temperature.
Stability: Coumarin-3-carboxylic acid is relatively stable, but photolysis occurs under light.

The methods for preparing coumarin-3-carboxylic acid are usually as follows:

Oxidation of coumarin: Coumarin is converted to coumarin-3-carboxylic acid by oxidation reaction.

Chemical synthesis: coumarin-3-carboxylic acid can be synthesized by synthetic route.

Safety information: Coumarin-3-carboxylic acid is a relatively safe compound, but there are still some caveats:

Avoid contact with skin and eyes: Coumarin-3-carboxylic acid can be irritating to skin and eyes and should be avoided when using.

Avoid light during storage and use: because of its sensitivity to light, it should be kept in a dark place and avoid exposure to strong light.

Follow proper laboratory procedures: In laboratory operations using coumarin-3-carboxylic acid, correct operating procedures and safety measures, such as wearing appropriate protective equipment and using laboratory ventilation facilities, must be followed.
Read and follow the relevant safety data sheets and operating guidelines carefully before using chemicals.