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Photoinitiator TPO

  • Product Name: Photoinitiator TPO
  • CAS: 75980-60-8
  • Purity:
  • Appearance: white or cream powder

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China cas 75980-60-8 factory wholesale Photoinitiator TPO at affordable price We supply high quality Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide (CAS 75980-60-8), in stock, factory directly supply to clients, lower prices, more competitiveness.

What is the Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide ?

Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide is white or cream powder, while it's Molecular Formula is C22H21O2P. TPO can be used in the photo-crosslinking of PMMA composite, which can further be used as a gate insulator in organic thin film transistors (OTFTs). It can also be used in the formation of UV curable urethane-acrylate coatings. It may also be used in the photoinduced reaction for the formation of organophosphine compounds, which potentially find their usage as ligands with metal catalysts and reagents.

What is the CAS number for Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide ?

The CAS number of Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide is 75980-60-8.

More information of Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide 75980-60-8 are:

Synonyms

TPO;Methanone,(diphenylphosphinyl)(2,4,6-trimethylphenyl)-;

CAS Number

75980-60-8

Molecular Formula

C22H21O2P

Molecular Weight

348.381

Density

1.17 g/cm3

Melting Point

88-92 °C

Boiling Point

519.6 °C at 760 mmHg

Flash Point

268.1 °C

HS CODE

29319090

PSA

43.95000

LogP

4.76610

What is Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide (75980-60-8) used for?

Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, also known as TPO, is a photo initiator with a unique structure that features a diphenylphosphine oxide core and a 2,4,6-trimethylbenzoyl group. It is known for its high reactivity and efficiency in various applications.

InChI:InChI=1/C22H21O2P/c1-16-14-17(2)21(18(3)15-16)22(23)25(24,19-10-6-4-7-11-19)20-12-8-5-9-13-20/h4-15H,1-3H3

Articles related to Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide:

Article

Source

Effective Catalyst for Oxidation Synthesis of 2,4,6-Trimethylbenzoyldipenylphosphine Oxide: V/MCM-41

Wang, Tingting,Wang, Zhiming,Zhao, Junjing,Yu, Qing,Wang, Zhongwei

, p. 953 - 957 (2018)

Co-production preparation of monoacylphosphine and bisacylphosphine and oxides thereof

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Paragraph 0056; 0057, (2021/11/19)

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