CAS 90-93-7 Photoinitiator EMK 4,4'-Bis(diethylamino) Benzophenone

CAS 90-93-7 Photoinitiator EMK 4,4'-Bis(diethylamino) Benzophenone

CAS 90-93-7 Photoinitiator EMK 4,4'-Bis(diethylamino) benzophenone Product Description CAS 90-93-7 Photoinitiator EMK 4,4'-Bis(diethylamino) benzophenone Specification: Photoinitiator EMK is a molecular structure having a longer wavelength absorbing coinitiators, mainly for the colored...

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Product Details

CAS 90-93-7 Photoinitiator EMK 4,4'-Bis(diethylamino) benzophenone

 

Product Description

CAS 90-93-7 Photoinitiator EMK 4,4'-Bis(diethylamino) benzophenone


Specification:

Photoinitiator EMK is a molecular structure having a longer wavelength absorbing coinitiators, mainly for the colored UV curable formulations.Photoinitiator EMKstructure consists of twofunctional groups - diphenyl ketone and a tertiary amine, which tertiary amine with the light absorption compared with the co-initiator efficient characteristics.

Photoinitiator EMK is well used as dye intermediates. Its also used for  UV-curable coatings and inks.

 

 

Details:

 

Product Name

4,4'-Bis(diethylamino) benzophenone

Batch No.:

90-93-7

Test Item

Specification

Test Result

Appearance

White to Pale yellow powder 

White to Pale yellow powder

Assay(%)

99.0%min

99.7%

Ash(%)

0.10% max

0.01%

Flash point  (℃)

151° C

151° C

Melting Point (℃)

89-92 ° C

89-92 ° C

Absorption wavelength (nm)

248, 374nm

CAS 90-93-7 Photoinitiator EMK 4,4'-Bis(diethylamino) benzophenoneCAS 90-93-7 Photoinitiator EMK 4,4'-Bis(diethylamino) benzophenone

  1. CAS 90-93-7 Photoinitiator EMK 4,4'-Bis(diethylamino) benzophenone 

 

 

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CAS 90-93-7 Photoinitiator EMK 4,4'-Bis(diethylamino) benzophenone

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