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文件

415952

Sigma-Aldrich

(2,4,6-三甲基苯甲酰基)二苯基氧化膦

97%

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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
线性分子式:
(CH3)3C6H2COP(O)(C6H5)2
CAS号:
75980-60-8
分子量:
348.37
EC 号:
278-355-8
MDL编号:
MFCD00192110
PubChem化学物质编号:
24866046
NACRES:
NA.23

检测方案

97%

形式

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

相关类别

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。

储存及稳定性

光敏性

警示用语：

Warning

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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Frederik Kotz et al.
Advanced materials (Deerfield Beach, Fla.), 31(26), e1805982-e1805982 (2019-02-19)
3D printing has emerged as an enabling technology for miniaturization. High-precision printing techniques such as stereolithography are capable of printing microreactors and lab-on-a-chip devices for efficient parallelization of biological and biochemical reactions under reduced uptake of reactants. In the world
Pamela Robles Martinez et al.
AAPS PharmSciTech, 19(8), 3355-3361 (2018-06-28)
Additive manufacturing (3D printing) permits the fabrication of tablets in shapes unattainable by powder compaction, and so the effects of geometry on drug release behavior is easily assessed. Here, tablets (printlets) comprising of paracetamol dispersed in polyethylene glycol were printed
Mirjana Krkobabić et al.
International journal of pharmaceutics, 572, 118790-118790 (2019-11-05)
Three-dimensional (3D) printing enables the production of different objects adjusted for the specific application, which has particular importance of providing personalized therapy, whereby the challenge is to apply pharmaceutical materials into 3D printing technology. In this study, effect of poly(ethylene
PMMA-based patternable gate insulators for organic thin-film transistors
Kim TG, et al.
Synthetic Metals, 159(7-8), 749-753 (2009)
David A Walker et al.
Science (New York, N.Y.), 366(6463), 360-364 (2019-10-19)
We report a stereolithographic three-dimensional printing approach for polymeric components that uses a mobile liquid interface (a fluorinated oil) to reduce the adhesive forces between the interface and the printed object, thereby allowing for a continuous and rapid print process
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The manufacture of monomers for use in ophthalmic applications is driven by the need for higher purity, improved reliability of manufacturing supply, but ultimately by the need for the increased comfort, convenience, and safety of contact lens wearers. Daily wear contact lenses have the potential to fill this need for many customers; however, their widespread use is constrained by higher costs compared to weekly- or monthly-based lenses. New approaches that improve cost structure and result in higher quality raw materials are needed to help make contact lenses more affordable and accelerate growth of the contact lens market.

Continuous Flow Manufacturing for Monomer Synthesis

The manufacture of monomers for use in ophthalmic applications is driven by the need for higher purity, improved reliability of manufacturing supply, but ultimately by the need for the increased comfort, convenience, and safety of contact lens wearers. Daily wear contact lenses have the potential to fill this need for many customers; however, their widespread use is constrained by higher costs compared to weekly- or monthly-based lenses. New approaches that improve cost structure and result in higher quality raw materials are needed to help make contact lenses more affordable and accelerate growth of the contact lens market.

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