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Benzoyl chloride, also known as chloro-benzoyl chloride, is an organic compound with the chemical formula C7H5ClO. It is a colorless to pale yellow liquid that is soluble in organic solvents and has a pungent odor. Benzoyl chloride is synthesized by the reaction of benzoic acid with phosphorus trichloride or thionyl chloride, and it is widely used as a reagent in organic synthesis, particularly for the preparation of various benzoic acid derivatives, pharmaceuticals, and dyes. Due to its reactivity, it is essential to handle benzoyl chloride with caution, as it is corrosive and can cause severe skin and eye irritation, as well as respiratory issues upon inhalation.

1321-03-5

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1321-03-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1321-03-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,2 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1321-03:
(6*1)+(5*3)+(4*2)+(3*1)+(2*0)+(1*3)=35
35 % 10 = 5
So 1321-03-5 is a valid CAS Registry Number.

1321-03-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-chlorobenzoyl chloride

1.2 Other means of identification

Product number -
Other names EINECS 210-194-0

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:1321-03-5 SDS

1321-03-5Upstream product

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