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CAS 117-62-4

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2-Amino-1,5-naphthalenedisulfonic acid

Description:
2-Amino-1,5-naphthalenedisulfonic acid, with the CAS number 117-62-4, is an organic compound characterized by the presence of two sulfonic acid groups and an amino group attached to a naphthalene ring system. This compound is typically a solid at room temperature and is soluble in water due to the sulfonic acid groups, which enhance its polarity. It exhibits strong acidic properties, making it useful in various applications, including as a dye intermediate and in the synthesis of other organic compounds. The presence of the amino group allows for potential reactivity in electrophilic substitution reactions, while the sulfonic acid groups can participate in ionic interactions. Additionally, 2-amino-1,5-naphthalenedisulfonic acid is known for its role in the production of azo dyes, which are widely used in textiles and other industries. Its chemical structure contributes to its stability and reactivity, making it a valuable compound in both industrial and research settings.
Formula:C10H9NO6S2
InChI:InChI=1S/C10H9NO6S2/c11-8-5-4-6-7(10(8)19(15,16)17)2-1-3-9(6)18(12,13)14/h1-5H,11H2,(H,12,13,14)(H,15,16,17)
InChI key:InChIKey=YAIKCRUPEVOINQ-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C=1C2=C(C(S(=O)(=O)O)=CC=C2)C=CC1N
Synonyms:
  • 1,5-Naphthalenedisulfonic acid, 2-amino-
  • 2-Amino-1,5-naphthalene disulfonic acid
  • 2-Naphthylamine-1,5-disulfonic acid
  • 6-Aminonaphthalene-1,5-disulfonic acid
  • NSC 60279
  • Sulfo Tobias Acid
  • Sulfotobias acid
  • Sulpho Tobias Acid
  • 2-Amino-1,5-naphthalenedisulfonic acid
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