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Benzenesulfonyl chloride

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MOQ : 5 Liters

Benzenesulfonyl chloride Specification

Usage
Used as a reagent in organic synthesis

Boiling point
252 C

Molecular Formula
C6H5SO2Cl

Flash Point
130 C

Physical State
Liquid

Storage Instructions
Store in a cool, dry place, keep container tightly closed

Density
1.38 Gram per cubic centimeter(g/cm3)

Shelf Life
2 years

Purity
99%

Molecular Weight
176.64 g/mol

Size
Custom order

Packaging Type
Drum, HDPE containers

Grade
Industrial Grade

Type
Chemical

Application
Pharmaceutical intermediate, dyes manufacture, chemical synthesis

Appearance
Colorless to pale yellow liquid

Purity(%)
99%

Molar Mass
176.64 g/mol

Transport Information
Packed as per hazardous chemical norms

Hazard Class
6.1 (Toxic Substance)

Stability
Stable under recommended storage conditions

Solubility
Insoluble in water, soluble in organic solvents

HS Code
29041000

Refractive Index
1.595

Odor
Pungent

Synonyms
Benzene sulfonyl chloride, Phenylsulfonyl chloride

UN Number
UN 2585

Benzenesulfonyl chloride Trade Information

Minimum Order Quantity
5 Liters

Supply Ability
1 Liter Per Week

Delivery Time
1 Week

About Benzenesulfonyl chloride

Benzenesulfonyl chloride

Cas No 98099

Molecular Formula C6H5ClO2S

Appearance colorless to slightly yellow solid

Molecular Weight 176.62

Mp 14

Bp 251

Density 1.384g
Application Intermediates of Liquid Crystals

Key Applications and Versatility

Benzenesulfonyl chloride serves as an essential intermediate in organic synthesis, notably in pharmaceutical manufacturing, dyes, and various chemical processes. Its high purity and reactive sulfonyl group facilitate efficient production of sulfonamide derivatives, aiding in the synthesis of active pharmaceutical ingredients and specialty chemicals.

Safe Handling and Storage Guidelines

Due to its classification as a toxic substance (Hazard Class 6.1), Benzenesulfonyl chloride should always be stored in tightly closed HDPE containers or drums in cool, dry environments. Proper handling procedures and personal protective equipment are vital to minimize risks from its pungent odor and toxicity.

Physical and Chemical Characteristics

This compound appears as a colorless or pale yellow liquid, offering a robust boiling point of 252 C and a flash point of 130 C. Its insolubility in water but ready solubility in organic solvents makes it ideal for specialized industrial applications. Consistent quality (99% purity) ensures reliability in demanding chemical syntheses.

FAQs of Benzenesulfonyl chloride:

Q: How should Benzenesulfonyl chloride be safely stored and handled?

A: Benzenesulfonyl chloride should be stored in a tightly sealed container, such as HDPE drums, in a cool and dry location. Adequate ventilation and personal protective equipment are essential when handling due to its toxic nature and pungent odor.

Q: What are the main uses of Benzenesulfonyl chloride in industry?

A: It is widely used as a reagent in organic synthesis, particularly as a pharmaceutical intermediate and in dye manufacturing. Its reactivity also makes it valuable in specialty chemical production and laboratory research.

Q: When is it necessary to use special transport and packaging for Benzenesulfonyl chloride?

A: As a classified toxic substance (Hazard Class 6.1, UN 2585), it must always be packed and transported according to hazardous chemical regulations, utilizing secure HDPE containers or drums.

Q: Where can Benzenesulfonyl chloride be sourced in India?

A: The compound is supplied by various chemical distributors, exporters, importers, manufacturers, retailers, and wholesalers across India, catering to custom order sizes and industry requirements.

Q: What is the process for using Benzenesulfonyl chloride in organic synthesis?

A: This chemical is typically employed to introduce sulfonyl groups into organic molecules, facilitating the production of sulfonamides and related compounds under controlled laboratory or industrial settings.

Q: What are the benefits of using high-purity Benzenesulfonyl chloride?

A: Its 99% purity ensures reliable results and consistent performance in synthesis processes, leading to higher yields and fewer impurities in the final products.

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