2,6-Dichloro-3-nitrobenzene-1-sulfonyl chloride | CAS No. 276702-53-5

2,6-Dichloro-3-nitrobenzene-1-sulfonyl chloride

Basic Information

CAS Number

276702-53-5

Molecular Formula

C6H2Cl3NO4S

Molecular Weight

290.51 g/mol

AD

Basic Physical Properties

C1=CC(=C(C(=C1[N+](=O)[O-])Cl)S(=O)(=O)Cl)Cl

InChI

InChI=1S/C6H2Cl3NO4S/c7-3-1-2-4(10(11)12)5(8)6(3)15(9,13)14/h1-2H

InChIKey

KMRQWMSLMFLCKC-UHFFFAOYSA-N

Complexity

348

Synonyms & References

English

  • 2,6-Dichloro-3-nitrobenzene-1-sulfonyl chloride
  • AG-C-28663
  • AK103388
  • ANW-64841
  • CTK5I2994
  • KB-226099
  • 2,6-dichloro-3-nitrobenzenesulfonyl chloride
  • 2,6-dichloro-3-nitrobenzene-1-sulfonyl chloride
  • 2,6-DICHLORO-3-NITROBENZENE-1-SULFONYLCHLORIDE
  • 2,6-Dichloro-3-nitro-benzenesulfonyl chloride
  • AKOS016005349
  • DTXSID00634248
  • MFCD11109540
  • AS-40343
  • 276702-53-5
  • 2,6-DICHLORO-3-NITROBENZENE-1-SULFONYL CHLORIDE
  • 2,6- dichloro-3-nitrobenzenesulfonyl chloride
  • SCHEMBL2768289
  • Benzenesulfonyl chloride, 2,6-dichloro-3-nitro-
  • KMRQWMSLMFLCKC-UHFFFAOYSA-N
  • EN300-207307
  • DB-329673

MDL Number

MFCD11109540

FAQ

What are the physical and chemical properties of 2,6-Dichloro-3-nitrobenzene-1-sulfonyl chloride (CAS: 276702-53-5)?

2,6-Dichloro-3-nitrobenzene-1-sulfonyl chloride is a crystalline solid with a molecular weight of approximately 323.03 g/mol. It has a low solubility in water but is soluble in organic solvents such as ethanol and acetone. The compound is highly reactive, especially towards nucleophilic substitution and electrophilic aromatic substitution reactions.

How is 2,6-Dichloro-3-nitrobenzene-1-sulfonyl chloride (CAS: 276702-53-5) typically synthesized?

2,6-Dichloro-3-nitrobenzene-1-sulfonyl chloride is typically synthesized through a multi-step process starting with 2,6-dichlorobenzene. The synthesis involves nitration, sulfonation, and chlorination steps. Sodium nitrate and sulfuric acid are often used as reagents, and chlorosulfonic acid is employed for sulfonation. The overall process requires careful control of reaction conditions to achieve high yield and selectivity.

What industries use 2,6-Dichloro-3-nitrobenzene-1-sulfonyl chloride (CAS: 276702-53-5)?

2,6-Dichloro-3-nitrobenzene-1-sulfonyl chloride finds applications in various industries, particularly in the pharmaceutical sector for the synthesis of complex organic compounds. It is also used in the production of certain dyes and pigments, as a reagent in analytical chemistry, and in the development of sensors for detecting specific chemicals.

What precautions should be taken when handling 2,6-Dichloro-3-nitrobenzene-1-sulfonyl chloride (CAS: 276702-53-5)?

When handling 2,6-Dichloro-3-nitrobenzene-1-sulfonyl chloride, it is crucial to use appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. Work in a well-ventilated area or a fume hood to minimize exposure. Spills should be cleaned up immediately using appropriate absorbent materials. Refer to the Safety Data Sheet (SDS) for detailed instructions on handling, storage, and disposal of this compound.

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