CAS No. 84434-11-7

Appearance	Pale yellow viscous liquid
Assay	95%min
Usage	Photoinitiator TPO-L is a liquid photoinitiator, suitable for low yellowing and low odor formulation. Because it has a wide absorption range, it can also be used for curing the white paint.

Product Name: Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate
Synonyms: 4-BENZORESORCINOL;
4-BENZOYLRESORCINOL;
2,4,6-trimethylbenzoylethoxyphenylphosphine oxide;
2,4,6-TRIMETHYLBENZOYLPHENYLPHOSPHINIC ACID ETHYL ESTER;
DIHYDROXYBENZOPHENONE(2,4-);
ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate;
BENZOPHENONE-1;
Phenyl(2,4,6-trimethylbenzoyl)phosphinic acid ethyl ester

Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate Chemical Properties
mp 144.5-147 °C(lit.)

Molecular Formula: C18H21O3P
Molecular Weight: 316.33
Hazard Symbols: Xi
WGKGermany: 2

Purity: 99,0%

Purity: 0.98
Chemical Formula: C18H21O3P
Molecular Weight (g/mol): 316.331
Delivery time: 5Day(s)
Application: For R&D
Appearance: Yellow to light yellow liquid