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129762-86-3

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129762-86-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129762-86-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,7,6 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 129762-86:
(8*1)+(7*2)+(6*9)+(5*7)+(4*6)+(3*2)+(2*8)+(1*6)=163
163 % 10 = 3
So 129762-86-3 is a valid CAS Registry Number.

129762-86-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name methyl-phenyl-(2-phenylethynyl)silane

1.2 Other means of identification

Product number -
Other names -

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:129762-86-3 SDS

129762-86-3Relevant articles and documents

A convenient synthesis of alkynylsilanes by silylation of copper(I) alkynides

Sugita, Hikaru,Hatanaka, Yasuo,Hiyama, Tamejiro

, p. 379 - 380 (1996)

Alkynylation of chlorosilanes with copper(I) alkynides takes place smoothly in the presence of triphenylphosphine, N, N, N′, N′-tetramethylethylenediamine, or zinc powder to give a variety of alkynylsilanes in good yields.

B(C6F5)3/Amine-Catalyzed C(sp)?H Silylation of Terminal Alkynes with Hydrosilanes: Experimental and Theoretical Studies

Ma, Yuanhong,Lou, Shao-Jie,Luo, Gen,Luo, Yong,Zhan, Gu,Nishiura, Masayoshi,Luo, Yi,Hou, Zhaomin

, p. 15222 - 15226 (2018)

Transition metal catalyzed C?H functionalization of organic compounds has proved to be a useful atom-efficient strategy in organic synthesis. In contrast, main-group-element-based catalytic processes for C?H functionalization have remained underexplored t

Copper(I) chloride catalyzed cross-dehydrocoupling reactions between silanes and ethynyl compounds. A new method for the copolymerization of silanes and alkynes

Liu, Hua Qin,Harrod, John F.

, p. 1100 - 1105 (2007/10/02)

In the presence of an amine, copper(I) chloride is an effective catalyst for the cross-dehydrocoupling of silanes with alkynes.The reactions proceed at useful rates above 100 deg C, but rates drop dramatically on going from 1o to 2o

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