Photoinitiator 819 for UV coatings cas 162881-26-7
Product name:Photoinitiator 819
Chemical Name: Bis(2,4,6-trimethylbenzoyl)-phenylphosphineoxide
Molecular Weight: 418.4645
Molecular Formula: C26H27O3P
CAS NO.: 162881-26-7
Description:
Photoinitiator 819 is a versatile photoinitiator for radical polymerization of unsaturated resins upon UV and near visible light exposure.
Physical Properties:
|
Items |
Standard |
|
Appearance |
Pale yellow powder |
|
Assay |
≥98.5% |
|
Melting point |
127.0℃~135.0℃ |
|
Loss on drying |
≤0.2% |
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