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18419-53-9

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18419-53-9 Usage

General Description

Diphenylvi

Check Digit Verification of cas no

The CAS Registry Mumber 18419-53-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,4,1 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 18419-53:
(7*1)+(6*8)+(5*4)+(4*1)+(3*9)+(2*5)+(1*3)=119
119 % 10 = 9
So 18419-53-9 is a valid CAS Registry Number.
InChI:InChI=1/C14H13ClSi/c1-2-16(15,13-9-5-3-6-10-13)14-11-7-4-8-12-14/h2-12H,1H2

18419-53-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name chloro-ethenyl-diphenylsilane

1.2 Other means of identification

Product number -
Other names Diphenylvinylchlorosilane

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:18419-53-9 SDS

18419-53-9Relevant articles and documents

Targeted attachment of functional groups at Ge9 clusters: Via silylation reactions

Mayer,Schiegerl,Kratky,Günther,F?ssler

, p. 11798 - 11801 (2017)

Molecules with low-valent Ge atoms are generally synthesized from organohalogen germanes as precursors. The Zintl phase K4Ge9 provides reactive building blocks for a targeted synthesis of germanium-rich molecules. The silylation of Ge9 clusters with chlorosilanes ClSiR2R′, that carry unsaturated olefin groups R′ leads to the introduction of olefinic side chains of variable lengths allowing for further reactions. The compounds K[Ge9{Si(SiMe3)3}2(SiPh2R′)] (R′ = -CHCH2 (1); -(CH2)3CHCH2 (2)) carry one such functionality, whereas K[Ge9(SiPh2R′)3] (3 and 4) offer the possibility for an interconnection of clusters due to three functional groups on the Ge9 core. XPS measurements show that the silylated clusters are much more air-stable than the unsubstituted, bare cluster units.

Iron-catalyzed chlorination of silanes

Savela, Risto,Zawartka, Wojciech,Leino, Reko

experimental part, p. 3199 - 3206 (2012/06/04)

A simple and highly efficient iron-catalyzed method for the chlorination of silanes has been developed. By use of 0.5-2% of the Fe(III)-based catalyst FeCl3 or Fe(acac)3 in the presence of 1-1.5 equiv of acetyl chloride as the chlorine donor, a large number of silanes, alkoxysilanes, and silanols were converted to the corresponding chlorosilanes in 50-93% yields. In contrast to earlier reported methods often suffering from expensive catalysts or use of stoichiometric metal salts, hazardous reagents, and reaction conditions, the presently described methodology allows benign reaction conditions and simple workup while using only catalytic amounts of a readily available and economically viable iron catalyst.

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