Photoinitiator 819 phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide CAS 162881-26-7

Basic Info

Model No.: LYN- 162881-26-7

Shelf Life: 2 Years

Form:: Powder

CAS: 119-61-9

Name:: Benzophenone

CoA: Available

Sample: Free

Additional Info

Packaging:  25kg/Drum

Productivity: 10000kg

Brand: zhishang

Transportation: Ocean,Land,Air

Place of Origin: Shandong, China (Mainland)

Supply Ability: in stock

Certificate: ISO CE

HS Code: 162881-26-7

Port: Shanghai,Tianjin,Qingdao

Product Description

Photoinitiator 819 phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide CAS 162881-26-7 

PRODUCT DESCRIPTION

 

Light initiator (photoinitiator), also known as photosensitizer (photosensitizer) or light curing agent (photocuring agent), is a kind of chemical compounds which can absorb certain wavelengths of energy, produce free radical and cationic in the uv region (250 ~ 420 nm) or visible light area (400 ~ 800 nm) to initiation of monomer polymerization crosslinking curing.

Product Name:
phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide
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
CAS NO.:
162881-26-7
EINECS:
423-340-5
Molecular Formula:
C26H27O3P
Molecular Weight:
418.4645
Density:
1.17g/cm3
Melting Point(℃):
131-135℃
Boiling Point(℃):
590°C at 760 mmHg
Flash Point(℃):
310.6°C
Refractive_index:
1.588
Water Solubility:
acetone, acetonitrile, toluene, and hexanedioldiacrylate: soluble
Application:
Wood, paper, metal, plastic, fiber and printing ink and predip system

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