Saltar al contenido
Merck
Todas las fotos(3)

Key Documents

View All Documentation

415952

Sigma-Aldrich

Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide

97%

Sinónimos:

(2,4,6-Trimethylbenzoyl)diphenylphosphine oxide, (Diphenylphosphoryl)(mesityl)methanone, 2,4,6-Trimethylbenzoylphenyl phosphinate

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(3)

About This Item

Fórmula lineal:
(CH3)3C6H2COP(O)(C6H5)2
Número de CAS:
75980-60-8
Peso molecular:
348.37
Número CE:
278-355-8
Número MDL:
MFCD00192110
Código UNSPSC:
12162002
ID de la sustancia en PubChem:
24866046
NACRES:
NA.23

Nivel de calidad

200

Análisis

97%

formulario

powder

mp

88-92 °C (lit.)

cadena SMILES

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

Clave InChI

VFHVQBAGLAREND-UHFFFAOYSA-N

Descripción general

Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide (TPO) is a monoacylphosphine oxide based photoinitiator that can be incorporated in a variety of polymeric matrixes for efficient curing and color stability of the resin.

Aplicación

TPO can be used in the photo-crosslinking of PMMA composite, which can further be used as a gate insulator in organic thin film transistors (OTFTs). It can also be used in the formation of UV curable urethane-acrylate coatings. It may also be used in the photoinduced reaction for the formation of organophosphine compounds, which potentially find their usage as ligands with metal catalysts and reagents.

Almacenamiento y estabilidad

light sensitive

Palabra de señalización

Warning

Frases de peligro

H317,H361f,H411

Clasificaciones de peligro

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

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

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
I Capasso et al.
Scientific reports, 10(1), 612-612 (2020-01-19)
Motivated by the hierarchical micro and nanoscale features in terms of porosity of diatomite, the production of ceramic-graded porous foams with tailored porosity, obtained by using it as raw material, has been proposed. The main challenge during the foam-production process
Ver todos los artículos relacionados

Artículos

Continuous Flow Monomer Synthesis

Monomers for ophthalmic use aim for purity, reliability, and comfort, driving innovation for affordable contact lenses.

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico