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4,4'-Bis(diethylamino) benzophenone with CAS 90-93-7
4,4'-Bis(diethylamino) benzophenone with CAS 90-93-7 - 图片 2
4,4'-Bis(diethylamino) benzophenone with CAS 90-93-7 - 图片 3
4,4'-Bis(diethylamino) benzophenone with CAS 90-93-7 - 图片 4
  1. 4,4'-Bis(diethylamino) benzophenone with CAS 90-93-7
  2. 4,4'-Bis(diethylamino) benzophenone with CAS 90-93-7 - 图片 2
  3. 4,4'-Bis(diethylamino) benzophenone with CAS 90-93-7 - 图片 3
  4. 4,4'-Bis(diethylamino) benzophenone with CAS 90-93-7 - 图片 4

4,4′-Bis(diethylamino) benzophenone with CAS 90-93-7

CAS:90-93-7
Molecular Formula:C21H28N2O
Molecular Weight:324.46
外观：白色的粉末
EINECS:202-025-4

同义词：4,4'-Bis(二乙)苯;4，4-二(二乙)苯;4,4'-Bis(二乙)benzophenone98%；PI EMK；紫外线光引发EMK/剂e.a.b.;Photoluminator本公司;光引发EMK

4,4′-Bis(diethylamino) benzophenone with CAS 90-93-7
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What is 4,4′-Bis(diethylamino) benzophenone with CAS 90-93-7?

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.

规格

项目 标准
外观 白或淡黄色粉末
纯度(重量百分，GC) ≥99.5
潮湿(wt%，K.F) ≤0. 5
不溶物（%） ≤0.05

应用

4,4'-Bis(二乙)二苯甲用作染料的中间体；紫外线固化涂料和油墨;光引发EMK用作染料的中间体用于合成triaromatic甲烷染料，如碱亮蓝博。紫外线光引发EMK也可以作为一种光敏剂在电影业；作为一个特殊光学材料中使用microelectric业；光引发EMK也可以作为橡胶交联剂。 EMK是得到的反应N,N-二乙基苯胺用光气和，也可以通过合成氧化。

4,4'-Bis(diethylamino) benzophenone with CAS 90-93-7-application

包装

25公斤袋

4,4'-Bis(diethylamino) benzophenone with CAS 90-93-7-packing

4,4′-Bis(diethylamino) benzophenone with CAS 90-93-7
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