4-Benzofurancarboxylic acid
苯并呋喃-4-甲酸
Also known as: benzofuran-4-carboxylic acid, 1-benzofuran-4-carboxylic acid, 1-benzofurane-4-carboxylic acid, Degarelix Impurity 1
4-Benzofurancarboxylic acid (CAS 166599-84-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H6O3 and a molecular weight of 162.142 g/mol. It is also known as benzofuran-4-carboxylic acid, 1-benzofuran-4-carboxylic acid and 1-benzofurane-4-carboxylic acid. Key properties include a boiling point of 325.6±15.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 150.7±20.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 166599-84-4
- Jingsj CID
- J-1499665-0
- Molecular Formula
- C9H6O3
- Chinese Name
- 苯并呋喃-4-甲酸
- Molecular Weight
- 162.142 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 325.6±15.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 150.7±20.4 °C |
Frequently Asked Questions
What is the CAS number of 4-Benzofurancarboxylic acid?
The CAS number of 4-Benzofurancarboxylic acid is 166599-84-4.
What are the molecular formula and molecular weight of 4-Benzofurancarboxylic acid?
4-Benzofurancarboxylic acid has molecular formula C9H6O3 and molecular weight 162.142 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Benzofurancarboxylic acid (CAS 166599-84-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1499665-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.