expiry date
Long-term effective
Composition
Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate
Parameters
CAS No.84434-11-7 Molecular Formula C18H21O3P Molecular Weight 316.33 Appearance Yellow liquid Assay 98.0%min(HPLC) Melting Point 144.5-147℃ Volatile 0.10%max
Uses
Photoa-initiator TPO-L is used for screen painting ink, UV curing coatings, for the UV curing maters
preservation
Store in a cool dry place and prevent from light