415952
(2,4,6-三甲基苯甲酰基)二苯基氧化膦
97%
别名:
(2,4,6-三甲基苯甲酰基)二苯基氧化膦, (二苯膦氧基)(均三甲苯基)甲酮, 2,4,6-三甲基苯甲酰基苯基膦酸酯
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关于此项目
线性分子式:
(CH3)3C6H2COP(O)(C6H5)2
化学文摘社编号:
分子量:
348.37
EC 号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23
方案
97%
表单
powder
mp
88-92 °C (lit.)
SMILES字符串
Cc1cc(C)c(c(C)c1)C(=O)P(=O)(c2ccccc2)c3ccccc3
InChI
1S/C22H21O2P/c1-16-14-17(2)21(18(3)15-16)22(23)25(24,19-10-6-4-7-11-19)20-12-8-5-9-13-20/h4-15H,1-3H3
InChI key
VFHVQBAGLAREND-UHFFFAOYSA-N
一般描述
(2,4,6-三甲基苯甲酰基)二苯基氧化膦(TPO)是一种基于单酰基氧化膦的光引发剂，可掺入各种聚合物基质，以实现有效固化树脂并确保其颜色稳定性。
应用
TPO可用于PMMA复合材料的光交联反应，进而用作有机薄膜晶体管（OTFT）中的栅极绝缘体。这一成分还可用于形成紫外线固化聚氨酯丙烯酸酯涂层。此外，它还可用于光诱导反应以形成有机膦化合物，进而可能用作金属催化剂的配体和试剂。
制备说明
光敏性
警示用语：
Warning
危险声明
危险分类
Aquatic Chronic 2 - Repr. 2 - Skin Sens. 1
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
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