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2-Heptynoyl chloride, also known as 2-heptynoic acid chloride, is an organic compound with the chemical formula C7H9ClO. It is a colorless liquid that is derived from the reaction of 2-heptynoic acid with a chlorinating agent, such as thionyl chloride or phosphorus pentachloride. 2-Heptynoyl chloride is characterized by the presence of a triple bond (C≡C) in the alkyne group and a chlorine atom attached to the carbonyl carbon, making it a useful intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactivity, 2-heptynoyl chloride is typically stored under an inert atmosphere and used in controlled conditions to prevent unwanted side reactions.

1972-97-0

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1972-97-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1972-97-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,7 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1972-97:
(6*1)+(5*9)+(4*7)+(3*2)+(2*9)+(1*7)=110
110 % 10 = 0
So 1972-97-0 is a valid CAS Registry Number.

1972-97-0SDS

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-heptynoic acid chloride

1.2 Other means of identification

Product number -
Other names Hept-2-insaeurechlorid

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:1972-97-0 SDS

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