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Phosphine, diphenyl[2-(trichlorosilyl)ethyl]-, also known as (2-trichlorosilylethyl)diphenylphosphine, is an organophosphorus compound with the chemical formula C14H14Cl3PSi. It is a colorless to pale yellow liquid that is sensitive to air and moisture. Phosphine, diphenyl[2-(trichlorosilyl)ethyl]- is primarily used as a ligand in organometallic chemistry, particularly in the synthesis of transition metal complexes. It is also employed as a reagent in the preparation of various organosilicon compounds and as a precursor in the production of other phosphorus-containing molecules. Due to its reactivity, it is essential to handle Phosphine, diphenyl[2-(trichlorosilyl)ethyl]- with care, typically under an inert atmosphere or in a glovebox, to prevent unwanted side reactions.

4145-77-1

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4145-77-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4145-77-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,4 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 4145-77:
(6*4)+(5*1)+(4*4)+(3*5)+(2*7)+(1*7)=81
81 % 10 = 1
So 4145-77-1 is a valid CAS Registry Number.

4145-77-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name diphenyl(2-trichlorosilylethyl)phosphane

1.2 Other means of identification

Product number -
Other names Phosphine,diphenyl[2-(trichlorosilyl)ethyl]

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4145-77-1 SDS

4145-77-1Relevant academic research and scientific papers

T8-OSS-ethyldiphenylphosphine: A new functional oligosilsesquioxane ligand

Ruffieux, Vincent,Schmid, Guenter,Braunstein, Pierre,Rose, Jacky

, p. 900 - 903 (2007/10/03)

Oligosilsesquioxanes (OSS) may be considered as molecular sections of silica. The incompletely condensed (cyclopentyl)-T-(OH)3(T=SiO3,2) has been used to generate a phosphine-funetionalized T8-OSS system by reac

Phosphinoalkylsilanes: Synthesis and Spectroscopic Properties of Phosphino(sylil)methanes, 1-Phosphino-2-silylethanes, and 1-Phosphino-3-silylpropanes

Holmes-Smith, Rupert D.,Osei, Rexford D.,Stobart, Stephen R.

, p. 861 - 866 (2007/10/02)

Synthesis of thirty-three compounds Ph2P(CH2)nSiXYZ (n=1, 2, or 3) and Me2P(CH2)2SiXYZ in which X, Y, or Z=H, Me, Ph, or Cl has been accomplished by (a) reaction at -78 deg C in tetrahydrofuran between alkyl(chloro)silanes and Ph2PCH2Li*tmeda for n = !, o

Soluble (chlorosilyl)phosphine and siloxyphosphine complexes of rhodium(I)

Brzezinska,Cullen

, p. 3132 - 3138 (2007/10/05)

A number of soluble (chlorosilyl)phosphine complexes of rhodium(I) which are capable of being polymerized into poly(siloxyphosphine)-rhodium(I) species have been synthesized and characterized. They are L2′Rh(CO)Cl, L′3RhCl, L″3RhCl, and L′4Rh2Cl2 (L′ = Cl3Si(CH2)2P(C6H5) 2, L″ = Cl3Si(CH2)8P(C6H5) 2). Soluble siloxyphosphine-rhodium(I) complexes LRh(NBD)Cl, L2Rh(CO)Cl, L3RhCl, and L4Rh2Cl2 (NBD = norbornadiene, L = [(CH3)3SiO]2(CH3)Si(CH 2)2P(C6H5)2) have also been synthesized and characterized and their reactions with gaseous H2, CO, and HCl as well as their catalytic behavior in hydrogenation reactions have been studied. These complexes were prepared to serve as study models for their polymeric counterparts.

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