Photoinitiator PBZ / 4-Benzoylbiphenyl Cas 2128-93-0 supplier in China

Photoinitiator PBZ / 4-Benzoylbiphenyl Cas 2128-93-0 supplier in China


Hello, everyone , this is daisy from hebei guanlang biotechnology Co,.LTD
We can supply you the high quality 4-Benzoylbiphenyl Cas 2128-93-0 with fast shipping and best quality
We are the professional 4-Benzoylbiphenyl Cas 2128-93-0 supplier in China , so you do not need worry about the quality and the after-sale service , we will do all best for you ~~


Now let me introduce some details for you :


4-Benzoylbiphenyl Cas 2128-93-0 details :

Biphenyl benzophenone,
English name: 4-Benzoylbiphenyl,
CAS number: 2128-93-0,
molecular formula: C19H14O,
molecular weight: 258.3139.
Appearance : off white powder
Mainly used as pharmaceutical intermediates and light curing initiators.

Speedcure PBZ CAS 2128-93-0 Typical Properties
Item Specifications
Appearance Off White powder
Assay ≥99%
Melting Point 99-103ºC
Ash ≤ 0.1%



4-Benzoylbiphenyl Cas 2128-93-0 production method
Prepared by the reaction of biphenyl and benzoyl chloride.

4-Benzoylbiphenyl Cas 2128-93-0 use
1. UV curable coatings and inks
2. Intermediate of the antifungal drug bifonazole.
3. An important intermediate for the synthesis of bibendazole and a photosensitizer for photosensitive resins.
4. Used as pharmaceutical intermediate and light curing initiator

Speedcure PBZ CAS 2128-93-0 function
Speedcure PBZ is a photoinitiator, which is normally used together with a tertiary amine synergist in the formulation of UV curable coatings.
Suggested levels of use are 0.5-3% w/w Speedcure PBZ together with 2-5% w/w   Speedcure EDB or DMB (quantities vary depending on individual formulations and applications).
Speedcure PBZ CAS 2128-93-0 Applications
Printing inks
Wood varnishes
Over print varnishes
Decorative coatings for metal cans and food cartons
Adhesives
Pressure transfer sheets
Metal primers
Photo-resists
Speedcure PBZ CAS 2128-93-0 Packaging and Shipping
Packing:20kg/carton box.
Delivery:with in 5-7 working days.

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