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5-CHLORO-1,3-DIMETHYLPYRAZOLE-4-SULFONYL CHLORIDE is a chemical compound with the molecular formula C6H7ClN2O2S. It is a derivative of pyrazole and is characterized by a sulfonyl chloride group, which consists of a sulfonamide attached to a chlorine atom. This feature endows the compound with high reactivity, making it a versatile building block in the synthesis of pharmaceuticals, agrochemicals, and chemical dyes and pigments. Due to its reactivity, it requires careful handling and adherence to safety protocols to mitigate potential hazards.

88398-93-0

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88398-93-0 Usage

Uses

Used in Pharmaceutical Industry:
5-CHLORO-1,3-DIMETHYLPYRAZOLE-4-SULFONYL CHLORIDE is used as a key intermediate in the synthesis of various pharmaceuticals. Its sulfonyl chloride group allows for the introduction of sulfonyl functionality into organic molecules, which is crucial for the development of new drugs with specific therapeutic properties.
Used in Agrochemical Industry:
In the agrochemical sector, 5-CHLORO-1,3-DIMETHYLPYRAZOLE-4-SULFONYL CHLORIDE serves as a vital component in the production of agrochemicals. Its reactivity enables the creation of sulfonyl-containing compounds that can be used as active ingredients in pesticides, herbicides, and other crop protection products, enhancing their effectiveness in controlling pests and diseases.
Used in Dye and Pigment Production:
5-CHLORO-1,3-DIMETHYLPYRAZOLE-4-SULFONYL CHLORIDE is utilized as an important intermediate in the manufacturing of chemical dyes and pigments. Its ability to introduce sulfonyl groups into organic molecules contributes to the development of dyes and pigments with improved colorfastness, stability, and other desirable properties for various applications, such as textiles, plastics, and printing inks.
Safety Precautions:
Due to the high reactivity of 5-CHLORO-1,3-DIMETHYLPYRAZOLE-4-SULFONYL CHLORIDE, it is essential to handle 5-CHLORO-1,3-DIMETHYLPYRAZOLE-4-SULFONYL CHLORIDE with care. Proper safety measures, including the use of personal protective equipment, working in well-ventilated areas, and following established safety protocols, should be strictly adhered to when working with this chemical.

Check Digit Verification of cas no

The CAS Registry Mumber 88398-93-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,3,9 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 88398-93:
(7*8)+(6*8)+(5*3)+(4*9)+(3*8)+(2*9)+(1*3)=200
200 % 10 = 0
So 88398-93-0 is a valid CAS Registry Number.
InChI:InChI=1/C5H6Cl2N2O2S/c1-3-4(12(7,10)11)5(6)9(2)8-3/h1-2H3

88398-93-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-chloro-1,3-dimethylpyrazole-4-sulfonyl chloride

1.2 Other means of identification

Product number -
Other names 5-chloro-1,3-dimethyl-1H-pyrazole-4-sulfonyl chloride

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:88398-93-0 SDS

88398-93-0Upstream product

88398-93-0Downstream Products

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