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Zinc, bis[(trimethylsilyl)ethynyl]-, also known as bis(trimethylsilyl)ethynylzinc, is an organozinc compound with the chemical formula Zn(C≡CSiMe3)2. It is a colorless, air-sensitive solid that is widely used in organic synthesis as a reagent for the formation of carbon-carbon and carbon-heteroatom bonds. Zinc, bis[(trimethylsilyl)ethynyl]- is particularly valuable in the synthesis of conjugated systems and functionalized organic molecules, owing to its ability to act as a nucleophile and participate in various coupling reactions. It is synthesized by the reaction of zinc metal with trimethylsilylacetylene and is often employed in the presence of a copper catalyst to facilitate the desired bond formations.

84653-52-1

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84653-52-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84653-52-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,6,5 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 84653-52:
(7*8)+(6*4)+(5*6)+(4*5)+(3*3)+(2*5)+(1*2)=151
151 % 10 = 1
So 84653-52-1 is a valid CAS Registry Number.

84653-52-1SDS

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 di[1-(3,3-dimethylbut-1-yn)yl]zinc

1.2 Other means of identification

Product number -
Other names Zn(CCSiMe3)2

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:84653-52-1 SDS

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