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CAS 6331-96-0

:

2-Amino-4,5-dichlorobenzenesulfonic acid

Description:
2-Amino-4,5-dichlorobenzenesulfonic acid, with the CAS number 6331-96-0, is an aromatic sulfonic acid characterized by the presence of both amino and sulfonic acid functional groups. This compound features a benzene ring substituted with two chlorine atoms at the 4 and 5 positions and an amino group at the 2 position, contributing to its reactivity and solubility in water. It is typically a solid at room temperature and can exist in various forms, including crystalline or powder. The sulfonic acid group imparts strong acidic properties, making it useful in various chemical reactions and applications, such as in dye manufacturing and as an intermediate in organic synthesis. Its chlorine substituents enhance its electrophilic character, allowing it to participate in further chemical transformations. Safety precautions should be taken when handling this compound, as it may pose health risks, including skin and respiratory irritation. Overall, 2-Amino-4,5-dichlorobenzenesulfonic acid is a significant compound in both industrial and research settings.
Formula:C6H5Cl2NO3S
InChI:InChI=1S/C6H5Cl2NO3S/c7-3-1-5(9)6(2-4(3)8)13(10,11)12/h1-2H,9H2,(H,10,11,12)
InChI key:InChIKey=AKLDPNVZTZIVFA-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C1=C(N)C=C(Cl)C(Cl)=C1
Synonyms:
  • 2-Amino-4,5-Dichlorobenzenesulphonic Acid
  • 2-Amino-4,5-dichlorobenzene-1-sulfonic acid
  • 2-Azaniumyl-4,5-dichlorobenzenesulfonate
  • 2-chloro-N-{[3-(5-methyl-1,3-benzoxazol-2-yl)phenyl]carbamothioyl}benzamide
  • 3,4-Dichloroaniline-6-Sulfonic Acid
  • 4,5-Dichloroaniline-2-Sulfonic Acid
  • 4,5-Dichloroorthanilic acid (SO3H=1)
  • 6-Amino-3,4-Dichlorobenzenesulfonic Acid
  • Benzenesulfonic acid, 2-amino-4,5-dichloro-
  • NSC 37399
  • 2-Amino-4,5-dichlorobenzenesulfonic acid
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