4,4'-Bis(diethylamino)benzophenone

4,4'-Bis(diethylamino)benzophenone

Model No.︰C21H28N2O

Brand Name︰bimuss

Country of Origin︰China

Unit Price︰US $ 1 / ton

Minimum Order︰1 ton

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Product Description

Product introduction

 

CAS90-93-7                          EINECS:202-025-4

Chemical formula:C21H28N2O             Molecular weight:324.46

Density:1.048±0.06 g/cm3(Predicted)        Grade:Industrial/reagent

                  

Alias:

Michlers Ethylketone; 4,4-Bis(diethylamino)benzophenone; 4,4-Bis(Diethylamino) Benzophenone; MCO; Photoinitiator-MEK

 

Specification

 

Parameter

Grade

Product Name

4,4'-Bis(diethylamino)benzophenone

Appearance

Crystalline Granules

Colour

Yellow to yellow-green

pH

4-6 (50g/l, H2O, 20℃)

Water solubility

insoluble

Melting point

89-92 °C(lit.)

Boiling point

475.7±30.0 °C(Predicted)

Density

1.048±0.06 g/cm3(Predicted)

Acidity coefficient (PKA)

4.14±0.32(Predicted)

 

Main application

 

It is generally used as photoinitiator and intermediate for the preparation of basic blue 7.

As an important intermediate of basic dyes, it is used in the production of basic brilliant blue B, basic brilliant blue R, etc.

UV curable coatings and inks

Photoinitiator

 

Delivery information

 

Packing:25kg for industrial grade.25g for reagent grade

Dangerous goods transport No.: UN 3077 9/PG 3

HS Code:29223990

Storage:Store below +30°C.

HazardClass9

Payment Terms︰ TT,L/C