Merck
CN

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:
分子量:
348.37
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

质量水平

检测方案

97%

形式

powder

mp

88-92 °C (lit.)

SMILES string

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

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此商品
51144728612906808
form

powder

form

powder

form

-

form

powder or solid

mp

88-92 °C (lit.)

mp

131-135 °C (lit.)

mp

-

mp

-

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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Photoinduced reductive perfluoroalkylation of phosphine oxides: synthesis of P-perfluoroalkylated phosphines using TMDPO and perfluoroalkyl iodides
Sato Y, et al.
Chemical Communications (Cambridge, England), 51(52), 10385-10388 (2015)
Coating performance and characteristics for UV-curable aliphatic urethane acrylate coatings containing norrish type I photoinitiators
Lee B, et al.
Journal of Coatings Technology and Research, 3(3), 221-229 (2006)
Amirali Nojoomi et al.
Nature communications, 12(1), 603-603 (2021-01-29)
Two-dimensional (2D) growth-induced 3D shaping enables shape-morphing materials for diverse applications. However, quantitative design of 2D growth for arbitrary 3D shapes remains challenging. Here we show a 2D material programming approach for 3D shaping, which prints hydrogel sheets encoded with
Yong-Chan Jeong et al.
Materials (Basel, Switzerland), 12(7) (2019-04-11)
Despite their excellent electrical and optical properties, Ag nanowires (NWs) suffer from oxidation when exposed to air for several days. In this study, we synthesized a Cs carbonate-incorporated overcoating layer by spin-coating and ultraviolet curing to prevent the thermal oxidation
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

商品

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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