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3-Cyanobenzenesulfonyl chloride

3-Cyanobenzenesulfonyl chloride

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Product Details:

  • Smell Pungent, irritating odor
  • CAS No 56542-67-7
  • Purity >=98%
  • Density 1.48 Gram per cubic centimeter(g/cm3)
  • Properties Stable, moisture sensitive, strong electrophile
  • Product Type Organic Intermediate
  • Appearance Off-white to beige powder
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3-Cyanobenzenesulfonyl chloride Price And Quantity

  • 1 Number
  • Use in fume hood, avoid skin and eye contact
  • Causes severe skin burns and eye damage
  • Not applicable (decomposes)
  • Below 25C
  • >150C
  • Danger
  • Hazardous to aquatic environments
  • Sealed HDPE drum or glass bottle
  • Corrosive solid, organic, n.o.s. (contains 3-Cyanobenzenesulfonyl chloride)
  • Water, alcohols, strong bases
  • UN 3261
  • >200C

3-Cyanobenzenesulfonyl chloride Product Specifications

  • 56542-67-7
  • >=98%
  • Pungent, irritating odor
  • 1.48 Gram per cubic centimeter(g/cm3)
  • Stable, moisture sensitive, strong electrophile
  • Used in preparation of pharmaceuticals, dyes, agrochemicals
  • 3-Cyanobenzenesulfonyl chloride
  • Off-white to beige powder
  • Organic Intermediate
  • 201.63 g/mol
  • 204-479-1
  • NC-C6H4-SO2Cl
  • Crystalline
  • Yes, toxic upon inhalation or contact
  • Industrial Grade
  • Powder
  • 24 months when properly stored
  • Reacts with water, soluble in organic solvents
  • 29309090
  • 91-94C
  • Pharmaceutical intermediate, organic synthesis
  • C7H4ClNO2S
  • Store in cool, dry, well-ventilated area away from moisture
  • Use in fume hood, avoid skin and eye contact
  • Causes severe skin burns and eye damage
  • Not applicable (decomposes)
  • Below 25C
  • >150C
  • Danger
  • Hazardous to aquatic environments
  • Sealed HDPE drum or glass bottle
  • Corrosive solid, organic, n.o.s. (contains 3-Cyanobenzenesulfonyl chloride)
  • Water, alcohols, strong bases
  • UN 3261
  • >200C

3-Cyanobenzenesulfonyl chloride Trade Information

  • mumbai
  • Cash Advance (CA), Cash in Advance (CID), Telegraphic Transfer (T/T)
  • 1000 Number Per Month
  • 7 Days
  • Yes
  • Contact us for information regarding our sample policy
  • Western Europe, Middle East, Asia, Africa, South America, North America, Eastern Europe, Central America, Australia
  • All India

Product Description

3-Cyanobenzenesulfonylchlorid

Synonyms :3-Cyanobenzenesulfonyl chloride

3-Cyanobenzene-1-sulfonylchloride

CAS No : 56542-67-7

Purity : 98%

MolecularFormula : C7H4ClNO2S

Molecular Weight: 201.6

Appearance: Moisture sensitive



Applications in Synthesis

3-Cyanobenzenesulfonyl chloride plays a crucial role as a versatile intermediate in the chemical industry. It facilitates the synthesis of pharmaceutical compounds, dyes, and agrochemicals due to its strong electrophilic properties, which enable selective reactions. Its reliability and purity make it especially valuable in fastidious chemical synthesis protocols.


Handling and Storage Guidance

Safe handling of this compound requires the use of a fume hood, personal protective equipment, and avoidance of skin or eye contact. Store the powder in a tightly sealed HDPE drum or glass bottle, away from moisture, alcohols, water, and strong bases, ideally below 25C. These precautions protect both users and the environment from this corrosive, toxic substance.


Environmental and Safety Considerations

3-Cyanobenzenesulfonyl chloride poses significant risks to human health and the aquatic environment. It is toxic upon inhalation or contact, requiring 'Danger' signal labeling and strict adherence to hazard protocols. Proper disposal and containment are essential to prevent ecological contamination and ensure regulatory compliance.

FAQ's of 3-Cyanobenzenesulfonyl chloride:


Q: How should 3-Cyanobenzenesulfonyl chloride be handled to ensure safety?

A: Always handle 3-Cyanobenzenesulfonyl chloride in a well-ventilated fume hood, wearing suitable gloves, goggles, and protective clothing. Direct contact with the skin or eyes must be strictly avoided, as the substance causes severe burns and eye damage.

Q: What are the main applications of 3-Cyanobenzenesulfonyl chloride?

A: This compound is primarily used as an intermediate in the preparation of pharmaceuticals, dyes, and agrochemicals, owing to its reactive electrophilic characteristics ideal for various organic synthesis processes.

Q: When and where should 3-Cyanobenzenesulfonyl chloride be stored?

A: Store the material in a sealed HDPE drum or glass bottle in a cool, dry, well-ventilated area away from direct sunlight, moisture, water, alcohols, and strong bases. The recommended storage temperature is below 25C to maintain stability.

Q: What precautions should be taken during the transportation of 3-Cyanobenzenesulfonyl chloride?

A: During transport, follow classifications for 'Corrosive solid, organic, n.o.s.' under UN number 3261. Make sure the container is tightly sealed and appropriately labeled, preventing leakage or exposure to incompatible substances.

Q: How does 3-Cyanobenzenesulfonyl chloride benefit chemical synthesis processes?

A: Thanks to its high electrophilicity and purity (98%), it enables efficient selective reactions, making it invaluable for synthesizing complex molecules in pharmaceuticals, dyes, and agrochemicals with enhanced yields and minimal byproducts.

Q: What is the shelf life and optimal storage of this compound?

A: 3-Cyanobenzenesulfonyl chloride has a shelf life of 24 months when kept in its original, sealed packaging under recommended cool and dry storage conditions below 25C.

Q: Why is moisture incompatibility a concern for 3-Cyanobenzenesulfonyl chloride?

A: This compound reacts vigorously with water, leading to decomposition and potential safety hazards. Keeping it away from moisture ensures product integrity and safe handling.

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    NATIONAL ANALYTICAL CORPORATION - CHEMICAL DIVISION
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  • Phone : 08071630254
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