Cas 98586-67-5,Li(1+)*(OC)3((C6H5)2PCH2CH2P(C6H5)2)W(CC(CH2)3CH3)(1-)=Li((OC)3((C6H5)2PCH2CH2P(C6H5)2)W(CC(CH2)3CH3))

98586-67-5

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Product Name: Li⁽¹⁺⁾*(OC)3((C₆H₅)2PCH₂CH₂P(C₆H₅)2)W(CC(CH₂)3CH₃)^(1-)=Li((OC)3((C₆H₅)2PCH₂CH₂P(C₆H₅)2)W(CC(CH₂)3CH₃))
Synonyms:
CAS NO:98586-67-5
Molecular Formula:
Molecular Weight: 754.384
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: Li⁽¹⁺⁾*(OC)3((C₆H₅)2PCH₂CH₂P(C₆H₅)2)W(CC(CH₂)3CH₃)^(1-)=Li((OC)3((C₆H₅)2PCH₂CH₂P(C₆H₅)2)W(CC(CH₂)3CH₃))(CAS DataBase Reference)
NIST Chemistry Reference: Li⁽¹⁺⁾*(OC)3((C₆H₅)2PCH₂CH₂P(C₆H₅)2)W(CC(CH₂)3CH₃)^(1-)=Li((OC)3((C₆H₅)2PCH₂CH₂P(C₆H₅)2)W(CC(CH₂)3CH₃))(98586-67-5)
EPA Substance Registry System: Li⁽¹⁺⁾*(OC)3((C₆H₅)2PCH₂CH₂P(C₆H₅)2)W(CC(CH₂)3CH₃)^(1-)=Li((OC)3((C₆H₅)2PCH₂CH₂P(C₆H₅)2)W(CC(CH₂)3CH₃))(98586-67-5)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 98586-67-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 98586-67-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,5,8 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 98586-67:
(7*9)+(6*8)+(5*5)+(4*8)+(3*6)+(2*6)+(1*7)=205
205 % 10 = 5
So 98586-67-5 is a valid CAS Registry Number.

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98586-67-5Relevant academic research and scientific papers

Reactions at the β-carbon of anionic tungsten acetylide complexes: Ion pairing, vinylidene formation, and CO2 binding

Birdwhistell,Templeton

, p. 2062 - 2064 (2008/10/08)

Addition of CO2 to the β-carbon of Li[fac(OC)3(dppe)WC≡CR] (R = Me, n -Bu) followed by methylation yields vinylidene products, mer-(OC)3(dppe)W= C=C(R)CO2Me. Ion-pair formation at the β-carbon may act as a kinetic mediator in this system. We also report syntheses of mer-(OC)3(dppe)W=C=CRR′ complexes, including the parent C=CH2 derivative.

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