4,4′-Bis(diethylamino) benzophenone

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Product Name: 4,4'-Bis(diethylamino) benzophenone
Other Name: Bis[4-(diethylamino)phenyl]methanone
CAS No: 90-93-7
MF: C21H28N2O
MW: 324.46000
Density: 1.048 g/cm3
Boiling point: 475.7ºC at 760 mmHg
Melting point: 89-92 °C(lit.)
Flash point: 151 °C
Refractive index: 1.581
UN Number: UN3077
UN Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.
Transport hazard class: 9
Packing group: III
 
Specification
Appearance: Light yellow powder
Assay: ≥99%
 
Application
Be used as dye intermediates, UV curable coatings and inks.
Mainly used in the synthesis of triarylmethane dyes, such as basic brilliant blue BO.
It can also be used as a photosensitizer in the film film industry.
It is used as a special optical material in the microelectronics industry; it can also be used as a rubber crosslinking agent.
 
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

4,4'-Bis(diethylamino) benzophenone


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