Technical datasheet

Firstcure® DEAB

Supplied byAlbemarle- Last Updated on Jun 15, 2026

Firstcure® DEAB by Albemarle is 4,4'-bis(diethylamino) benzophenone. Firstcure® DEAB is used as an effective photoinitiator for curing pigmented and clear UV-curable, acrylate-based coatings and inks.
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For which system

UV / Radiation-curable Coatings|
Inks|
Solvent-based Coatings|
UV / Radiation-curable Inks|
Solvent-based Inks|
Coatings

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Firstcure® DEAB properties

Other properties

PropertiesValue & unitTest conditionTest method
Melting Point0.0 Visible After LoginVisible After LoginVisible After Login
Molecular Weight, Mw0.0 Visible After LoginVisible After LoginVisible After Login
Purity0.0 Visible After LoginVisible After LoginVisible After Login