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Zinc, chloroethenyl-, also known as chloroethynylzinc, is an organozinc compound with the chemical formula ZnC2HCl. It is a colorless, pyrophoric liquid that is highly reactive and sensitive to air and moisture. Zinc, chloroethenyl- is primarily used as a reagent in organic synthesis, particularly in the formation of carbon-carbon bonds through the Negishi coupling reaction. Due to its reactivity, it must be handled under an inert atmosphere, such as nitrogen or argon, and is typically generated in situ for immediate use. The compound is not suitable for long-term storage and should be used with caution due to its potential toxicity and flammability.

78389-90-9

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78389-90-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78389-90-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,3,8 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 78389-90:
(7*7)+(6*8)+(5*3)+(4*8)+(3*9)+(2*9)+(1*0)=189
189 % 10 = 9
So 78389-90-9 is a valid CAS Registry Number.

78389-90-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name chloroethene,zinc

1.2 Other means of identification

Product number -
Other names Zinc,chloroethenyl

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:78389-90-9 SDS

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