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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.
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.
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 |
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 |
- Paragraph 0056; 0057, (2021/11/19) |
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