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Tris(4-fluorophenyl)phosphine

三(4-氟苯基)膦

Also known as: tri(4-fluorophenyl)phosphine, tris(p-fluorophenyl)phosphine, tri-(p-fluorophenyl)phosphine, tris(4-fluorophenyl)phosphane, Phosphine, tris(4-fluorophenyl)-, MFCD00013553

Tris(4-fluorophenyl)phosphine (CAS 18437-78-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H12F3P and a molecular weight of 316.26 g/mol. It is also known as tri(4-fluorophenyl)phosphine, tris(p-fluorophenyl)phosphine and tri-(p-fluorophenyl)phosphine. Key properties include a melting point of 79-83 °C(lit.), a boiling point of 351.5±37.0 °C at 760 mmHg and a flash point of 166.4±26.5 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
18437-78-0
Jingsj CID
J-44454-1
Molecular Formula
C18H12F3P
Chinese Name
三(4-氟苯基)膦
Molecular Weight
316.26 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point79-83 °C(lit.)
Boiling Point351.5±37.0 °C at 760 mmHg
Flash Point166.4±26.5 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Tris(4-fluorophenyl)phosphine?

The CAS number of Tris(4-fluorophenyl)phosphine is 18437-78-0.

What are the molecular formula and molecular weight of Tris(4-fluorophenyl)phosphine?

Tris(4-fluorophenyl)phosphine has molecular formula C18H12F3P and molecular weight 316.26 g/mol.

Is Tris(4-fluorophenyl)phosphine hazardous?

Tris(4-fluorophenyl)phosphine has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "Tris(4-fluorophenyl)phosphine (CAS 18437-78-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-44454-1 (accessed 2026-10-25).

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