2022 wholesale price Cyclooctapentylose - Irgacure 819 with CAS 162881-26-7 – Unilong
2022 wholesale price Cyclooctapentylose - Irgacure 819 with CAS 162881-26-7 – Unilong Detail:
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
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. |
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.
25kgs/drum,9tons/20′container.
25kgs/bag,20tons/20′container.
Product detail pictures:







Related Product Guide:
Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for 2022 wholesale price Cyclooctapentylose - Irgacure 819 with CAS 162881-26-7 – Unilong , The product will supply to all over the world, such as: Mecca, Niger, Croatia, Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We've got tightened inspection for quality of product.

The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
