Diphenylphosphine oxide

CAS 4559-70-0 · C12H11OP · 202.19 g/mol

Structure of Diphenylphosphine oxide
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About Diphenylphosphine oxide

Diphenylphosphine oxide (CAS 4559-70-0) is listed in the ChemSigma catalog. Its molecular formula is C12H11OP and its molecular weight is 202.19 g/mol. It is also known as TIMTEC-BB SBB005946.

This page lists the product identifiers, the available pack sizes (500g, 100g, 10g, 1g) and how to obtain the Certificate of Analysis. A Certificate of Analysis is provided with every batch, and you can request the COA and product specification together with your quotation. Bulk quantities and custom packaging are available on request. Applications, storage, safety information and frequently asked questions are covered on the product details page.

Basic information

CAS number 4559-70-0
Product name Diphenylphosphine oxide
Synonyms TIMTEC-BB SBB005946
Molecular formula C12H11OP
Molecular weight 202.19 g/mol

Certificate of Analysis

A Certificate of Analysis is provided with every batch. Request the COA and product specification together with your quotation.

Quote + COA & specification

Packaging

500g 100g 10g 1g

Bulk quantities and custom packaging are available on request.

Properties & storage

Appearance Yellow to light orange crystals
Melting Point 50-57 ( ℃ )
Boiling Point 152.905 ( ℃ )