2H-1-Benzopyran-3-carboxylic acid, 2-phenyl-
2-苯基-2H-1-苯并吡喃-3-甲酸
Also known as: 2-Phenyl-2H-1-benzopyran-3-carboxylic acid, 2-phenyl-2H-chromene-3-carboxylic acid, 3-carboxy-flav-3-ene, 2H-1-Benzopyran-3-carboxylic acid, 2-phenyl-
2H-1-Benzopyran-3-carboxylic acid, 2-phenyl- (CAS 99943-60-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H12O3 and a molecular weight of 252.26500 g/mol. It is also known as 2-Phenyl-2H-1-benzopyran-3-carboxylic acid, 2-phenyl-2H-chromene-3-carboxylic acid and 3-carboxy-flav-3-ene. Key properties include a boiling point of 429.9ºC at 760 mmHg, a density of 1.293g/cm3 and a flash point of 163.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 99943-60-9
- Jingsj CID
- J-1337690-9
- Molecular Formula
- C16H12O3
- Chinese Name
- 2-苯基-2H-1-苯并吡喃-3-甲酸
- Molecular Weight
- 252.26500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 429.9ºC at 760 mmHg |
|---|---|
| Density | 1.293g/cm3 |
| Flash Point | 163.6ºC |
Frequently Asked Questions
What is the CAS number of 2H-1-Benzopyran-3-carboxylic acid, 2-phenyl-?
The CAS number of 2H-1-Benzopyran-3-carboxylic acid, 2-phenyl- is 99943-60-9.
What are the molecular formula and molecular weight of 2H-1-Benzopyran-3-carboxylic acid, 2-phenyl-?
2H-1-Benzopyran-3-carboxylic acid, 2-phenyl- has molecular formula C16H12O3 and molecular weight 252.26500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2H-1-Benzopyran-3-carboxylic acid, 2-phenyl- (CAS 99943-60-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1337690-9 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.