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[2-(dimethylsilyl)ethyl](trimethyl)silane is a complex organosilicon compound with the molecular formula C7H20Si3. It features a silicon atom at its core, with three methyl groups (CH3) and one 2-(dimethylsilyl)ethyl group attached to it. The 2-(dimethylsilyl)ethyl group consists of an ethyl chain (C2H5) with a dimethylsilyl group (Si(CH3)2) attached to the second carbon atom. [2-(dimethylsilyl)ethyl](trimethyl)silane is known for its unique structure and potential applications in various fields, such as chemical synthesis, materials science, and as a precursor in the production of silicone-based products. Its stability, reactivity, and solubility properties make it an interesting subject for research and development in the field of organosilicon chemistry.

6231-75-0

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6231-75-0 Usage

General Description

[2-(dimethylsilyl)ethyl](trimethyl)silane is a chemical compound which belongs to the class of organosilicon compounds, featuring a silicon atom bonded to three methyl groups and a 2-(dimethylsilyl)ethyl group.

Check Digit Verification of cas no

The CAS Registry Mumber 6231-75-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,3 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 6231-75:
(6*6)+(5*2)+(4*3)+(3*1)+(2*7)+(1*5)=80
80 % 10 = 0
So 6231-75-0 is a valid CAS Registry Number.

6231-75-0SDS

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 ((2-trimethylsilyl)ethyl)dimethylsilane

1.2 Other means of identification

Product number -
Other names pentamethyl carbodisilane

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:6231-75-0 SDS

6231-75-0Downstream Products

6231-75-0Relevant academic research and scientific papers

Use of hydrolysis resistant organomodified silylated surfactants

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Page/Page column 6, (2008/06/13)

Organomodified silylated surfactant compositions that exhibit resistance to hydrolysis over a wide pH range.

Hydrolysis resistant organomodified silyated surfactants

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Page/Page column 7-8, (2008/06/13)

Organomodified silylated surfactant compositions that exhibit resistance to hydrolysis over a wide pH range

SILYL AND SILYLMETHYL RADICALS, SILYLENES, SILA-ALKENES, AND SMALL RING SILACYCLES IN REACTIONS OF ORGANOCHLOROSILANES WITH ALKALI METAL VAPOURS

Gusel'nikov, L. E.,Polyakov, Yu. P.,Volnina, E. A.,Nametkin, N. S.

, p. 189 - 204 (2007/10/02)

Dehalogenation of the organochlorosilanes Me3SiCl (I), Me2PrSiCl (II), Me3SiSiMe2Cl (III), Me3SiCH2SiMe2Cl (IV), ClCH2SiMe3 (V), ClCH2SiMe2SiMe3 (VI), ClCH2Me2SiSiMe2CH2Cl (VII), Me2SiCl2 (VIII), MePrSiCl2 (IX), Me3SiCH2SiMeCl2 (X), Me3SiCH2CH2SiMeCl2 (XI), Me3SiCH2CH2CH2SiMeCl2 (XII), ClCH2Si(H)MeCl (XIII), ClCH2SiMe2Cl (XIV), ClMe2SiSiMe2Cl (XV), ClCH2CH2CH2Si(H)MeCl (XVI), ClCH2CH2CH2SiMe2Cl (XVII), ClCH2CH2OSiMe2Cl (XVIII), ClMe2SiCH2SiMe2Cl (XIX), ClMe2SiCH2CH2SiMe2Cl (XX), and ClMe2SiCH2CH2CH2SiMe2Cl (XXI) with K/Na alloy vapours at 0.1-1 Torr and 300-320 deg C yields products derived from the reactions of short-lived intermediates, such as silyl and silylmethyl radicals, silylenes, and sila-alkenes.In addition, small-ring silacycles of low stability are formed as the intermediates in some of the dehalogenation reactions.Combination and H-atom abstraction are the main reactions of silyl and silyl-methyl radicals.These radicals are not prone to decomposition reactions when C-H, C-C, or Si-C bonds are at the β(Si-Si) bond with the formation of Me2Si=CH2 and the trimethylsilyl radical.The generation of alkylmethylsilylenes is accompanied by their decomposition processes, which involves intramolecular β(C-H) insertion of alkylmethylsilylenes and 2+1>-thermocyclodecomposition of intermediate silacyclopropanes.The contribution of δ(C-H) and ε(C-H) insertion reactions is much less pronounced, and in the formation of five- or six-membered silacycles.We did not succeed in obtaining monosilacyclobutanes, as the intramolecular γ(C-H) insertion is not typical for silylenes with alkyl substituents.Dehalogenation of chloromethylchlorosilanes with alkali metal vapours yields sila-alkenes, and that of 1,2-dichlorodisilanes gives disilenes. 1-Methyl-1-silaethylene, obtained by this method, does not rearrange into dimethylsilene, but dimerizes to give 1,3-dimethyl-1,3-disilacyclobutane.The formation of 1,3,5-trisilacyclohexanes takes place due to subsequent radical addition at the silicon-carbon double bond and cyclization of 1,6-biradicals.Dehalogenation of organochlorosilanes XVI, XVII, and XX opens up possibilities for the gas-phase synthesis of small organosilicon heterocycles: monosilecyclobutanes and 1,2-disilacyclobutanes.A new, low-stability heterocycle, i.e. 1,1,2,2-tetramethyl-1,2-disilacyclobutane, has been obtained, which enables a new, high polymer, polyethylenetetramethyldisilene, to be obtained.In the case of organochlorosilanes XVIII and XIX, cyclization is accompanied by secondary reactions of silacycles, rearrangements, dimerization, or decomposition.

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