Product Name

diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide cas 75980-60-8

Basic Information

CAS No: 75980-60-8
Molecular Formula:C22H21O2P
Molecular Weight:348.375
Appearance:Colorless to light yellow liquid

diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide Properties




Colorless to light yellow liquid



Density b(20℃)(kg/m3)1200
Melting Point/℃88-92
Refractive index1.6
solubilitySoluble in methanol
Mechanical impuritiesNO

diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide USES

TOPO has a wide range of applications in chemistry and materials science. It is often used as catalyst, ligand and solvent in organic synthesis. In the semiconductor field, TOPO can be used to prepare nanocrystals (such as CdSe and PbSe, etc.); In the fluorescence system, TOPO can be used as the shell of quantum dots to improve the stability and fluorescence emission efficiency of quantum dots.

diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide Packaging

Packing: 1g,5g,25g/Drum

Belonging to common goods

diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide Storage

1. Stored in a cool dry place away from direct sunlight and water

2. Separated from oxidants and foodstuffs

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