Coumarin-3-carboxylic acid
香豆素-3-羧酸
Also known as: 2-oxochromene-3-carboxylic acid, 2H-1-Benzopyran-3-carboxylic acid, 2-oxo-, AKOS BC-1493, AURORA 2057, CUMARIN-3-CARBOXYLIC ACID, EINECS 208-518-0, MFCD00006852, OTAVA-BB BB0125160098, RARECHEM AB KA K006
- CAS No.
- 531-81-7
- Jingsj CID
- J-2614-3
- Molecular Formula
- C10H6O4
- Chinese Name
- 香豆素-3-羧酸
- Molecular Weight
- 190.15200 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 189-192 °C(lit.) |
|---|---|
| Boiling Point | 388.6ºC at 760mmHg |
| Density | 1.493g/cm3 |
| Flash Point | 162.7ºC |
Frequently Asked Questions
What is the CAS number of Coumarin-3-carboxylic acid?
531-81-7
What are the molecular formula and molecular weight of Coumarin-3-carboxylic acid?
C10H6O4, molecular weight 190.15200 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026