2,3-difluoro-4-hydroxybenzonitrile
2,3-二氟-4-氰基苯酚
Also known as: 4-cyano-2,3-difluorophenol, 2,3-difluoro-4-hydroxybenzenecarbonitrile, Benzonitrile, 2,3-difluoro-4-hydroxy-, MFCD00269596, QR BF CF DCN
2,3-difluoro-4-hydroxybenzonitrile (CAS 126162-38-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C7H3F2NO and a molecular weight of 155.102 g/mol. It is also known as 4-cyano-2,3-difluorophenol, 2,3-difluoro-4-hydroxybenzenecarbonitrile and Benzonitrile, 2,3-difluoro-4-hydroxy-. Key properties include a melting point of 145-147ºC, a boiling point of 260.8±40.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 111.5±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 126162-38-7
- Jingsj CID
- J-826761-0
- Molecular Formula
- C7H3F2NO
- Chinese Name
- 2,3-二氟-4-氰基苯酚
- Molecular Weight
- 155.102 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 145-147ºC |
|---|---|
| Boiling Point | 260.8±40.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 111.5±27.3 °C |
Frequently Asked Questions
What is the CAS number of 2,3-difluoro-4-hydroxybenzonitrile?
The CAS number of 2,3-difluoro-4-hydroxybenzonitrile is 126162-38-7.
What are the molecular formula and molecular weight of 2,3-difluoro-4-hydroxybenzonitrile?
2,3-difluoro-4-hydroxybenzonitrile has molecular formula C7H3F2NO and molecular weight 155.102 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,3-difluoro-4-hydroxybenzonitrile (CAS 126162-38-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-826761-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.