Photoinitiator 819 Irgacure 819 CAS No.: 162881-26-7 Photoinitiator Bapo for UV Curing

Post Date:
Jun 16,2017
Expiry Date:
Jun 16,2018
Detailed Description:
Cas No. :162881-26-7 Photoinitiator 819 is fit for UV curable varnish and paint system, such as for wood, paper, metal, plastic, fiber, and so on
Product Photoinitiator 819
Chemical name phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide
Molecular formula C26H27O3P
CAS No. 162881-26-7
Structure formula
Quality indicators
Appearance Pale yellow crystalline powder
Content ≥99%
Melting point 131-135°C
Volatile ≤0.2%
Ash ≤0.1%
Application This product is suitable for UV curable varnish and paint system, such as for wood, paper, metal, plastic, fiber, and printing inks and prepreg system and so on.
Storage and packing This product should be sealed and stored in a closed, dry, dark place and avoid sunlight. 25 kg cardboard or cardboard boxes can also be packaged according to customer requirements.
CAS Registry Number:
162881-26-7
Synonyms:
;Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide;Phosphine oxide, phenyl bis (2,4,6-trimethylbenzoy)-;Photoinitiator-819;(phenylphosphoryl)bis[(2,4,6-trimethylphenyl)methanone];Photoinitiator 819;
Molecular Formula:
C₂₆H₂₇O₃P
Molecular Weight:
418.4645
Molecular Structure:
Hazard Symbols:
Xi:Irritant;
Risk Codes:
R43:;
R53:;
Safety Description:
S22:;
S24:;
S37:;
S61:;

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