Tris(3-hydroxyphenyl)phosphine

三(3-羟基苯基)膦

Also known as: Tris(3-hydroxyphenyl)phosphane, 3,3',3''-Phosphanetriyltriphenol, Phenol, 3,3',3''-phosphinidynetri-

Tris(3-hydroxyphenyl)phosphine (CAS 98511-64-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H15O3P and a molecular weight of 310.289 g/mol. It is also known as Tris(3-hydroxyphenyl)phosphane, 3,3',3''-Phosphanetriyltriphenol and Phenol, 3,3',3''-phosphinidynetri-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 98511-64-9
Jingsj CID: J-1178669-8
Molecular Formula: C₁₈H₁₅O₃P
Chinese Name: 三(3-羟基苯基)膦
Molecular Weight: 310.289 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of Tris(3-hydroxyphenyl)phosphine?

The CAS number of Tris(3-hydroxyphenyl)phosphine is 98511-64-9.

What are the molecular formula and molecular weight of Tris(3-hydroxyphenyl)phosphine?

Tris(3-hydroxyphenyl)phosphine has molecular formula C18H15O3P and molecular weight 310.289 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Tris(3-hydroxyphenyl)phosphine (CAS 98511-64-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1178669-8 (accessed 2026-10-24).

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