Find Photoinitiator 819 CAS 162881-26-7, Phenylbis 2 4 6-trimethylbenzoyl Phosphine Oxide, 162881-26-7 In Stock on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.

Inquiry Basket (0)
Home > Products > Photoinitiator > Photoinitiator 819 Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide CAS 162881-26-7

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

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

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Terms of Trade: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Min. Order: 10 Gram
    Delivery Time: 7 Days
    Packaging: As Buyer's Request
    Productivity: 100Ton
    Brand: Tianfu
    Transportation: Ocean,Land,Air,DHL,TNT
    Place of Origin: China
    Supply Ability: 50Ton
    Certificate: ISO
    Port: Shanghai port,Qingdao port

Basic Info

Model No.: TF-2060

Product Description

Photoinitiator 819 is a highly efficient, general-purpose UV photoinitiator for initiating UV polymerization of unsaturated prepolymerization systems.

Applications: Printing inks and prepreg systems for wood, metal, plastic, paper and fiber surfaces

Product Description

Technical index
Product name
Phenylbis(2 4 6-trimethylbenzoyl)phosphine oxide 819
Light Yellow Powder
Formula Weight

Certification of Analysis


99.00 min


Pale yellow powderor cystalline


0.2 max

Melting Range:

127-131.5 ° C


It can be used in colored uv curable plastic coatings. uv coatings have been widely used in plastic housings of various electronic and household electrical appliances due to their excellent performance and efficient production.

Other UV absorbers or Photoinitiator:

Product name CAS NO.
BP-12(UV-531) 1843-05-6
BP-3(UV-9) 131-57-7
BP-1(UV-0) 131-56-6
BP-2 131-55-5
BP-4(UV-284) 4065-45-6
BP-5 6628-37-1
BP-6 131-54-4
BP-8 131-53-3
BP-9 76656-36-5
Avobenzone 70356-09-1
Octyl Salicylate 118-60-5
OMC 5466-77-3
Homosalate 118-56-9
UV-P 2440-22-4
UV-1577 147315-50-2
UV-329 3147-75-9
UV-326 3896-11-5
Photoinitiator TPO 75980-60-8
Photoinitiator 819 162881-26-7
Photoinitiator 907 71868-10-5
Photoinitiator 307 94576-68-8

162881-26-7 in Stock

Henan Tianfu Chemical Co.,Ltd

 In 2011 we entered the fine chemical market of Noble Metal Catalyst ,Organic Phosphine Ligands and OLED intermediates.With the joint efforts of our senior experts and professional technicians, Tianfu has developed more than 500 compounds, which are widely used in the fields of production and life science. The objective of the company is to put quality first and put our customer`s needs first – the satisfaction of our customers is the company`s ultimate goal. Improving product quality and service level is our responsibility, and creating more value for our customer`s is our purpose. We are constantly striving to make Henan Tianfu a leading chemical supplier, and hope to create a better future with you. Our company engages in Pesticide intermediate medical intermediate, development of noble metal catalysts, synthesis of electronic chemical materials and general chemicals Imp&Exp trading business. The company is located in Zhengzhou High-tech Development Zone with import and export license. We passed ISO 9001:2008 in 2009, and won [High-tech Enterprise" by provincial government in 2013.

Company Info

  • Company Name: Henan Tianfu Chemical Co.,Ltd
  • Representative: Anson Zhang
  • Product/Service: UV-Curing Materials , Photoinitiators , Electronic chemicals , Ionic Liquids , Pharmaceutical Intermediates , Battery Electrolyte
  • Capital (Million US $): 1000000RMB
  • Year Established: 2009
  • Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
  • Export Percentage: 71% - 80%
  • Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
  • No. of Production Lines: 3
  • No. of R&D Staff: 21 -30 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 3,000-5,000 square meters
  • Factory Location: Kexuedadao No.168,high and new tech development zone,Zhengzhou city, China
  • Contact Person: Mr. Anson
  • Tel: 86-371-55170693
Email to this supplier
  • *Subject:
  • To:

  • *Messages:
    Your message must be between 20-8000 characters