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Triethynyl(methyl)silane, also known as (methyl)triethynylsilane, is an organosilicon compound with the chemical formula C5H6Si. It is a colorless liquid that is highly flammable and sensitive to moisture. triethynyl(methyl)silane is characterized by a silicon atom bonded to a methyl group and three ethynyl (acetylene) groups. Triethynyl(methyl)silane is used as a precursor in the synthesis of various organosilicon materials, such as polymers, ceramics, and electronic materials, due to its ability to form stable covalent bonds with other elements. It is also employed in the production of silane coupling agents, which are used to improve the adhesion between inorganic materials and organic polymers. The compound is typically handled under an inert atmosphere to prevent unwanted reactions with moisture or oxygen.

1849-39-4

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1849-39-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1849-39-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,4 and 9 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1849-39:
(6*1)+(5*8)+(4*4)+(3*9)+(2*3)+(1*9)=104
104 % 10 = 4
So 1849-39-4 is a valid CAS Registry Number.

1849-39-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name triethynyl(methyl)silane

1.2 Other means of identification

Product number -
Other names methyltriethynylsilane

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

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More Details:1849-39-4 SDS

1849-39-4Downstream Products

1849-39-4Relevant academic research and scientific papers

Silicon-Bridged Bi- and Tridentate Lewis Acidic Host Systems

Sch?fer, Fabian,Lamm, Jan-Hendrik,Neumann, Beate,Stammler, Hans-Georg,Mitzel, Norbert W.

, p. 3265 - 3271 (2021/07/21)

Connecting multiple organic spacer functions via silicon core units leads to various organosilanes that are excellently suited as backbones for poly-Lewis acids (PLAs). Using ethynyl spacer groups, rigid bis- and tris-dioxabenzoborole (BCat)-substituted P

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