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CAS #: 84434-11-7
Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate is a Type-I photoinitiator best known for its through cure abilities. It is soluble in most monomers, oligomers and pre-polymers but insoluble in H2O.

Unit of Measure

Performance Properties

Performance Properties

N/A Excellent in White Pigmented Systems and Thicker Clear Coatings Excellent through Cure Low Yellowing

Typical Properties

CAS #

N/A 84434-11-7

Acronym

N/A TPO-L

Chemical Name

N/A Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate

Typical Applications

N/A

Clear Coatings for Graphic Arts, Wood, and Plastics

Light to Moderate Colored Inks and Coatings

Appearance

N/A Clear Yellow Liquid

Molecular Formula

N/A C18H21O3P

Molecular Weight

N/A 316.33

Boiling Point

N/A >250 ºC

Melting Point

N/A >100 ºC

Specific Gravity

N/A 1.12 g/mL

Usage Levels

N/A 0.5 – 4.0 %