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CAS:90-93-7
Molecular Formula:C21H28N2O
Molecular Weight:324.46
Aussehen:Weißes Pulver
EINECS:202-025-4
Synonyme:4,4'-Bis(diethylamino)Benzophenon;4,4-BIS(DIETHYLAMINO) BENZOPHENON;4,4'-Bis(diethylamino)benzophenone98%;PI-EMK;UV-Fotoinitiator EMK / Fotoinitiator EAB;Photoluminator EKK;Fotoinitiator-EMK
4,4′-Bis(diethylamino) benzophenone with CAS 90-93-7 is a new kind of high efficiency photoinitiator, which is mainly suitable for ultraviolet curing system of acrylic monomer and oligomer. UV Photoinitiator EMK has a synergistic effect with active amine initiators.
| ELEMENT | STANDARD |
| Aussehen | Weiß oder Licht gelb Pulver |
| Reinheit (wt%, GASCHROMATOGRAPHIE) | ≥99.5 |
| Feuchtigkeit (gew. -%, K. F.) | ≤0. 5 |
| Insolubles（%） | ≤0.05 |
4,4'-Bis(diethylamino) Benzophenon als dye intermediate; UV-härtende Lacke und Druckfarben; Fotoinitiator EMK ist verwendet als Farbstoff Zwischenprodukt für die Synthese von triaromatic Methan-Farbstoffe, wie Alkali-brilliant blue BO.UV-Fotoinitiator EMK kann auch verwendet werden als Photosensibilisator in der film-Industrie; Als besonderes optisches material verwendet in microelectric Industrie; Fotoinitiator EMK kann auch verwendet werden als Gummi-Vernetzer. EMK entsteht durch die Reaktion von N, n-diethylaniline mit Phosgen und kann auch synthetisiert werden durch oxidation.
25KG/bag
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