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1,2-Bis(diethoxyphosphinyl)ethyne is a phosphorus-containing chemical compound with the molecular formula C8H16O4P2. It is characterized by two diethoxyphosphinyl groups attached to a central ethyne (or acetylene) moiety. This colorless, stable solid is soluble in organic solvents and is commonly used as a ligand in coordination chemistry and organometallic catalysis.

4851-53-0

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4851-53-0 Usage

Uses

Used in Coordination Chemistry:
1,2-Bis(diethoxyphosphinyl)ethyne is used as a ligand for the formation of organometallic complexes, providing stability and enhancing the reactivity of metal centers in various chemical reactions.
Used in Organometallic Catalysis:
As a ligand, 1,2-Bis(diethoxyphosphinyl)ethyne is used in the development of new catalytic systems, where its ability to form stable complexes with transition metals makes it a valuable tool in various chemical processes and industrial applications.
Used in the Synthesis of Organometallic Complexes:
1,2-Bis(diethoxyphosphinyl)ethyne serves as a building block in the synthesis of organometallic complexes, contributing to the advancement of coordination chemistry and the discovery of new catalysts for various chemical transformations.

Check Digit Verification of cas no

The CAS Registry Mumber 4851-53-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,5 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4851-53:
(6*4)+(5*8)+(4*5)+(3*1)+(2*5)+(1*3)=100
100 % 10 = 0
So 4851-53-0 is a valid CAS Registry Number.

4851-53-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,2-bis(diethoxyphosphoryl)ethyne

1.2 Other means of identification

Product number -
Other names tetraethyl ethynyldiphosphonate

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:4851-53-0 SDS

4851-53-0Relevant articles and documents

A NOVEL SYNTHESIS OF 1,2-DIPHOSPSORYLBENZENES

Kyba, Even P.,Rines, Steven P.,Owens, Philip W.,Chou, Shang-Shing P.

, p. 1875 - 1878 (2007/10/02)

Synthesis of phosphorylchloroacetylenes, diphosphorylacetylenes and the Diels-Alder reactions of the latter to produce o-diphosphorylbenzenes are described.

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