Jingsj
.mol.sdf

6-ETHYLCHROMONE-2-CARBOXYLIC ACID

6-乙基色酮-2-羧酸

Also known as: 4H-1-Benzopyran-2-carboxylic acid, 6-ethyl-4-oxo-, 6-ETHYL-4-OXO-4H-CHROMENE-2-CARBOXYLIC ACID, 6-ethyl-4-oxo-1-benzopyran-2-carboxylic acid, 6-ethyl-4-oxochromene-2-carboxylic acid, 6-ethylchromone-2-carboxylic acid, JRH-00407, 6-Ethyl-4-oxo-4H-chromene-2-carboxylic acid, 97%

6-ETHYLCHROMONE-2-CARBOXYLIC ACID (CAS 5527-91-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H10O4 and a molecular weight of 218.20500 g/mol. It is also known as 4H-1-Benzopyran-2-carboxylic acid, 6-ethyl-4-oxo-, 6-ETHYL-4-OXO-4H-CHROMENE-2-CARBOXYLIC ACID and 6-ethyl-4-oxo-1-benzopyran-2-carboxylic acid. Key properties include a melting point of 217-220ºC, a boiling point of 373.5ºC at 760 mmHg and a density of 1.362 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5527-91-3
Jingsj CID
J-853466-2
Molecular Formula
C12H10O4
Chinese Name
6-乙基色酮-2-羧酸
Molecular Weight
218.20500 g/mol
Category
Organic Acids
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point217-220ºC
Boiling Point373.5ºC at 760 mmHg
Density1.362 g/cm3

Frequently Asked Questions

What is the CAS number of 6-ETHYLCHROMONE-2-CARBOXYLIC ACID?

The CAS number of 6-ETHYLCHROMONE-2-CARBOXYLIC ACID is 5527-91-3.

What are the molecular formula and molecular weight of 6-ETHYLCHROMONE-2-CARBOXYLIC ACID?

6-ETHYLCHROMONE-2-CARBOXYLIC ACID has molecular formula C12H10O4 and molecular weight 218.20500 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "6-ETHYLCHROMONE-2-CARBOXYLIC ACID (CAS 5527-91-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-853466-2 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.