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CAS:90-93-7
Molecular Formula:C21H28N2O
Molecular Weight:324.46
Apariencia:polvo Blanco
EINECS:202-025-4
Sinónimos:4,4'-Bis(dietilamino)benzofenona;4,4-BIS - (DIETILAMINO) BENZOFENONA;4,4'-Bis(dietilamino)benzophenone98%;PI-EMK;UV Fotoiniciador EMK / Fotoiniciador EAB;Photoluminator EKK;Fotoiniciador-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.
| ELEMENTO | ESTÁNDAR |
| Apariencia | Blanco o amarillo claro en polvo |
| Pureza (%en peso, GC) | ≥99.5 |
| Humedad (%en peso, K. F.) | ≤0. 5 |
| Insolubles（%） | ≤0.05 |
4,4'-Bis(dietilamino) benzofenona utilizado como colorante intermedio; UV de curado de recubrimientos y tintas; Fotoiniciador EMK se utiliza como colorante intermedio para la síntesis de triaromatic metano colorantes, tales como alcalinas azul brillante BO.UV Fotoiniciador EMK también puede ser utilizado como un fotosensibilizador en la industria del cine; Como un especial de material óptico utilizado en microelectric de la industria; Fotoiniciador EMK también puede ser utilizado como goma reticulante. EMK se obtiene por la reacción de la N, n-diethylaniline con el fosgeno y también pueden ser sintetizados por oxidación.
25KG/bag
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