3,5-Difluoro-4-hydroxybenzoic acid
3,5-二氟-4-羟基苯甲酸
Also known as: 4-hydroxy-3,5-difluorobenzoic acid, Benzoic acid, 3,5-difluoro-4-hydroxy-
3,5-Difluoro-4-hydroxybenzoic acid (CAS 74799-63-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H4F2O3 and a molecular weight of 174.102 g/mol. It is also known as 4-hydroxy-3,5-difluorobenzoic acid and Benzoic acid, 3,5-difluoro-4-hydroxy-. Key properties include a melting point of 187-190 °C, a boiling point of 280.7±40.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 123.6±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 74799-63-6
- Jingsj CID
- J-1022999-2
- Molecular Formula
- C7H4F2O3
- Chinese Name
- 3,5-二氟-4-羟基苯甲酸
- Molecular Weight
- 174.102 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 187-190 °C |
|---|---|
| Boiling Point | 280.7±40.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 123.6±27.3 °C |
Frequently Asked Questions
What is the CAS number of 3,5-Difluoro-4-hydroxybenzoic acid?
The CAS number of 3,5-Difluoro-4-hydroxybenzoic acid is 74799-63-6.
What are the molecular formula and molecular weight of 3,5-Difluoro-4-hydroxybenzoic acid?
3,5-Difluoro-4-hydroxybenzoic acid has molecular formula C7H4F2O3 and molecular weight 174.102 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,5-Difluoro-4-hydroxybenzoic acid (CAS 74799-63-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1022999-2 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.