Excellent quality Naphthol As - Irgacure 819 with CAS 162881-26-7 – Unilong

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Excellent quality Naphthol As - Irgacure 819 with CAS 162881-26-7 – Unilong Detail:

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

Description of Irgacure 819 with CAS 162881-26-7

Product Name	Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide
Synonyms	Photoinitiator 819Photoinitiator XBPO
CAS No.	162881-26-7
MF	C26H27O3P
Density	1.17 g/cm3
Melting Point	131-135ºC
Boiling Point	590ºC at 760 mmHg
Flash Point	310.6ºC
Refractive Index	1.588
Wavelength(λmax)	366nm(MeOH)(lit.)
Appearance	Light Yellow Powder
Application	UV-curable varnish and paint systems such as wood, paper, metal, plastic, optical fiber and printing ink and preimpregnation systems.

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.

Packing

25kgs/drum,9tons/20′container.

25kgs/bag,20tons/20′container.

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