4-[(4-Fluorophenyl)ethynyl]phenol
4-(4-氟苯基乙炔基)苯酚
Also known as: 4-(4-fluorophenylethynyl)phenol, 4-[2-(4-fluorophenyl)ethynyl]phenol, 1-(4-fluorophenyl)-2-(4-hydroxyphenyl)acetylene, fluorophenylethynylphenol, Phenol, 4-[2-(4-fluorophenyl)ethynyl]-, MFCD02093472
4-[(4-Fluorophenyl)ethynyl]phenol (CAS 197770-48-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C14H9FO and a molecular weight of 212.219 g/mol. It is also known as 4-(4-fluorophenylethynyl)phenol, 4-[2-(4-fluorophenyl)ethynyl]phenol and 1-(4-fluorophenyl)-2-(4-hydroxyphenyl)acetylene. Key properties include a melting point of 149 °C, a boiling point of 353.9±27.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 171.6±15.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 197770-48-2
- Jingsj CID
- J-22439-0
- Molecular Formula
- C14H9FO
- Chinese Name
- 4-(4-氟苯基乙炔基)苯酚
- Molecular Weight
- 212.219 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 149 °C |
|---|---|
| Boiling Point | 353.9±27.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 171.6±15.4 °C |
Frequently Asked Questions
What is the CAS number of 4-[(4-Fluorophenyl)ethynyl]phenol?
The CAS number of 4-[(4-Fluorophenyl)ethynyl]phenol is 197770-48-2.
What are the molecular formula and molecular weight of 4-[(4-Fluorophenyl)ethynyl]phenol?
4-[(4-Fluorophenyl)ethynyl]phenol has molecular formula C14H9FO and molecular weight 212.219 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-[(4-Fluorophenyl)ethynyl]phenol (CAS 197770-48-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22439-0 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.