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Benzene Sulphonyl Chloride

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MOQ : 1 Liter

Benzene Sulphonyl Chloride Specification

Smell
Pungent

Structural Formula
Cl | C6H5-SO2

Density
1.38 Gram per cubic centimeter(g/cm3)

Appearance
Clear to pale yellow liquid

Application
Used as an intermediate in the synthesis of dyes, pharmaceuticals, and agrochemicals

Ingredients
Benzene, Sulphonyl Chloride group

HS Code
29041000

Solubility
Decomposes in water; soluble in organic solvents

EINECS No
202-635-4

CAS No
98-09-9

Molecular Weight
176.63 g/mol

Grade
Industrial

Purity
99%

Refractive Rate
1.578

Poisonous
YES

Product Type
Chemical Compound

Storage
Store in tightly closed containers, in a cool and dry place. Protect from moisture.

Shelf Life
2 years

Properties
Benzene Sulphonyl Chloride is a colorless to yellowish liquid with a pungent odor. It reacts violently with water producing hydrogen chloride and benzenesulfonic acid. It is corrosive and may cause burns.

Usage
For industrial and laboratory applications as a sulfonating or chlorinating agent

Shape
Liquid form

Physical Form
Liquid

Molecular Formula
C6H5SO2Cl

Melting Point
-10C

Benzene Sulphonyl Chloride Trade Information

Minimum Order Quantity
1 Liter

Supply Ability
1 Liter Per Week

Delivery Time
1 Week

About Benzene Sulphonyl Chloride

Benzene Sulphonyl Chloride

CAS No.: 98-09-9

Synonym : Benzene sulfone chloride, Benzene sulfonic acid Chloride

Molecular formula : C6H5SO2CI

Molecular weight : 176.62

% Assay by mass : 99 min

Colour on APHA Scale : 20 max

% Free acidity as HCl : 0.10 max

% Sulphone : 0.10 max

% Chlorobenzene : 0.10 max

Application : It is used as a dye intermediate for pigment yellow, azodyes, anthriquinone dyes and cobalt phthalocyanine dyes, It is used in insecticide and pesticide industry

Versatile Intermediate in Chemical Synthesis

Benzene Sulphonyl Chloride acts as a crucial building block in the manufacturing of dyes, pharmaceuticals, and agrochemicals. Its sulfonating and chlorinating capabilities provide broad utility for complex molecule construction in research and industry.

Safe Handling and Storage Guidelines

Due to its corrosive and reactive nature, Benzene Sulphonyl Chloride must be handled with personal protective equipment such as gloves, goggles, and face shields. It should be stored in tightly sealed containers, away from moisture and in well-ventilated spaces to prevent hazardous decomposition.

Transport and Regulatory Compliance

Classified under Hazard Class 8 and UN Number 2225, Benzene Sulphonyl Chloride must be transported according to hazardous chemical regulations. Proper documentation and robust packaging are essential for safe distribution, import, export, and trade, meeting international standards.

FAQs of Benzene Sulphonyl Chloride:

Q: How should Benzene Sulphonyl Chloride be safely handled in the workplace?

A: Benzene Sulphonyl Chloride necessitates the use of gloves, goggles, and face shields. Adequate ventilation is essential, and contact with water or moisture should be strictly avoided, as it reacts violently, producing hazardous gases like hydrogen chloride.

Q: What is the primary use of Benzene Sulphonyl Chloride in industrial processes?

A: It is widely used as an intermediate in the synthesis of dyes, pharmaceuticals, and agrochemicals, serving as a sulfonating and chlorinating agent in diverse chemical reactions and manufacturing steps.

Q: When and where should Benzene Sulphonyl Chloride be stored to maintain its stability?

A: Store the chemical in tightly closed containers, in cool, dry locations away from direct contact with moisture. Under proper storage conditions, Benzene Sulphonyl Chloride remains stable and retains its two-year shelf life.

Q: What precautions should be taken during the transportation of this chemical?

A: Benzene Sulphonyl Chloride should be transported in accordance with hazardous chemical regulations, with clear labeling per UN 2225, Hazard Class 8, and packing group II. Packaging must be robust, and appropriate hazard documentation should accompany shipments.

Q: How does Benzene Sulphonyl Chloride benefit industrial processes?

A: Its high purity and reactivity streamline the synthesis of target compounds in the pharmaceutical, dye, and agrochemical industries, making it a valuable reagent for efficient and reliable product outcomes.

Q: What are the potential hazards associated with Benzene Sulphonyl Chloride exposure?

A: This chemical is corrosive and toxic, capable of causing severe skin and eye burns, and harmful if inhaled. Decomposition on contact with water emits hazardous hydrochloric acid vapors, so all recommended safety measures must be in place during use.

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