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Phenyl-bis(2,4,6-trimethylbenzoyl)phosphine Oxide CAS 162881-26-7

Phenyl-bis(2,4,6-trimethylbenzoyl)phosphine Oxide CAS 162881-26-7

Phenyl-bis(2,4,6-trimethylbenzoyl)phosphine oxide
CAS No 162881-26-7
Assay: 98.5% Min | Appearance: Light yellow powder
Molecular Formula: C26H27O3P | Molecular Weight: 418.5
Einecs: 423-340-5
Synonyms: Photoinitiator XBPO; bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide;
(Phenylphosphoryl)bis(mesitylmethanone)

Product Introduction

Dayang Chem (Hangzhou) Co., Ltd. is one of the leading manufacturers and suppliers of phenyl-bis(2,4,6-trimethylbenzoyl)phosphine oxide cas 162881-26-7 in China, specialized in providing high quality customized chemicals. Welcome to wholesale bulk phenyl-bis(2,4,6-trimethylbenzoyl)phosphine oxide cas 162881-26-7 made in China here and get pricelist from our factory. Good service and reasonable price are available.

 

Product Introduction

 

Specification  

Appearance

Light yellow powder

Assay

98.5% Min

Melting point

127.0-135.0

Loss on drying

0.2%max

We can provide the most up-to-date specification sheet and analytical report upon request.

 

Packaging and delivery

Package

20kg net per carton

Storage

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. away from children, food, feed.

Transport information

Not regulated as a dangerous good

Delivery

By express: DHL,FedEx,UPS,for under 10kg

By air: from Shanghai,Beijing ,suitable for under 200kg

By sea:from Shanghai ,Qingdao, suitable for large quantity

f-cas-162881-26-7

s-cas-162881-26-7-C26H27O3P

 

Applications

Phenyl-bis(2,4,6-trimethylbenzoyl)phosphine oxide can also be used in colored UV-curable plastic coatings. UV coatings have been widely used on plastic shells of various electronic and household appliances due to their excellent performance and efficient production. However, the deep curing of UV coatings after coloring is not good, resulting in poor film adhesion and poor dispersion and arrangement of pigments by UV resins, which seriously affect the appearance of the coatings. Therefore, the traditional construction process is to paint solvent-based colored primer first; after baking, apply UV varnish to improve the physical properties of the film surface.

 

Spectrum

t-EINECS-423-340-5

 

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