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