1.Quick details of Irgacure 819 with CAS 162881-26-7
- Classification:Chemical Auxiliary Agent
CAS No.:162881-26-7
Other Names:Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide
MF:C26H27O3P
EINECS No.:423-340-5; 605-307-9
Purity:99%min
Place of Origin:China
Type:Adsorbent
Adsorbent Variety:Activated Carbon
Usage:Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
Brand Name:Unilong
Model Number:JL20211573
Density:1.17±0.1 g/cm3
Meling Point::131-135
MW::418.47
Form::yellow powder
Boiling point::590.0±60.0 °C
Other Names::photoinitiator 819
Place of Origin::China,Shandong
Package:25kg/drum
MOQ:25Kilograms
Sample:Availabe
2.Description of Irgacure 819 with CAS 162881-26-7
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Product Name:
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Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide
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Synonyms：
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Photoinitiator 819Photoinitiator XBPO
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CAS No.:
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162881-26-7
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MF:
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C26H27O3P
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Density:
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1.17 g/cm3
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Melting Point:
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131-135ºC
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Boiling Point:
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590ºC at 760 mmHg
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Flash Point:
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310.6ºC
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Refractive Index:
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1.588
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Wavelength(λmax):
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366nm(MeOH)(lit.)
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Appearance:
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Light Yellow Powder
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Application:
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UV-curable varnish and paint systems such as wood, paper, metal, plastic, optical fiber and printing ink and preimpregnation
systems. |
3.Application
3-Bromo-1-(3-chloro-2-pyridinyl)-1H-pyrazole-5-carboxylic acid is a useful building block and has been used in the synthesis of the pesticide Cyclaniliprole.
4.Packing
25kgs/drum,9tons/20’container
25kgs/bag,20tons/20’container
