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Merck
CN

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:
75980-60-8
分子量:
348.37
NACRES:
NA.23
PubChem Substance ID:
24866046
UNSPSC Code:
12162002
EC Number:
278-355-8
MDL number:
MFCD00192110

主要文件

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InChI key

VFHVQBAGLAREND-UHFFFAOYSA-N

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

SMILES string

Cc1cc(C)c(c(C)c1)C(=O)P(=O)(c2ccccc2)c3ccccc3

assay

97%

form

powder

mp

88-92 °C (lit.)

Quality Level

200

相关类别

General description

(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。

Application

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。

Preparation Note

光敏性

signalword

Warning

Hazard Classifications

Aquatic Chronic 2 - Repr. 2 - Skin Sens. 1

存储类别

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCZ9971
MKCZ9970
MKCV5824
MKCV5825
MKCT6084

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