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(2,4,6-Trimethylbenzoyl)bis(o-tolyl)phosphine oxide

  • Cas number：84455-37-8
  • purity：99%
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Product Details

Reputable supplier selling (2,4,6-Trimethylbenzoyl)bis(o-tolyl)phosphine oxide 84455-37-8 with stock

  • Molecular Formula: C24H25O2P
  • Molecular Weight: 376.435
  • Vapor Pressure: 5.9E-12mmHg at 25°C 
  • Boiling Point: 545.5°Cat760mmHg 
  • Flash Point: 283.7°C 
  • PSA： 43.95000 
  • Density: 1.14g/cm3 
  • LogP: 5.38290 

(2,4,6-Trimethylbenzoyl)bis(o-tolyl)phosphine oxide(Cas 84455-37-8) Usage

General Description

(2,4,6-Trimethylbenzoyl)bis(o-tolyl)phosphine oxide is a chemical compound commonly used as a photoinitiator in the formulation of UV-curable inks, coatings, adhesives, and dental materials. It is a highly efficient and versatile photoinitiator, capable of initiating polymerization reactions when exposed to UV light. (2,4,6-Trimethylbenzoyl)bis(o-tolyl)phosphine oxide is preferred for its high reactivity, low yellowing, and good solubility in various monomers. It works by absorbing UV radiation and subsequently initiating the curing process in the presence of suitable monomers and oligomers. Additionally, (2,4,6-Trimethylbenzoyl)bis(o-tolyl)phosphine oxide has also been found to exhibit good thermal stability, making it a popular choice in the manufacturing of UV-curable materials.

InChI:InChI=1/C24H25O2P/c1-16-14-19(4)23(20(5)15-16)24(25)27(26,21-12-8-6-10-17(21)2)22-13-9-7-11-18(22)3/h6-15H,1-5H3

84455-37-8 Relevant articles

Acylphosphine oxides and their use

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, (2008/06/13)

Acylphosphine oxides of the general form...

84455-37-8 Process route

2,4,6-trimethylbenzoyl-bis-(o-tolyl)-phosphine oxide
84455-37-8

2,4,6-trimethylbenzoyl-bis-(o-tolyl)-phosphine oxide

Conditions
Conditions Yield

(2,4,6-Trimethylbenzoyl)bis(o-tolyl)phosphine oxide

CAS:84455-37-8

Purity:99%

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