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CAS 131-27-1

:

2-Naphthylamine-4,8-disulfonic acid

Description:
2-Naphthylamine-4,8-disulfonic acid, with the CAS number 131-27-1, is an organic compound characterized by its naphthalene structure substituted with amino and sulfonic acid groups. This compound typically appears as a solid and is known for its water solubility due to the presence of sulfonic acid groups, which enhance its ionic character. It is primarily utilized in the dye industry, particularly in the synthesis of azo dyes, owing to its ability to act as a coupling agent. The presence of the amino group allows for further chemical modifications, making it versatile in various applications. Additionally, 2-Naphthylamine-4,8-disulfonic acid is recognized for its potential environmental and health impacts, as some naphthylamines are associated with carcinogenic properties. Therefore, handling this compound requires appropriate safety measures to mitigate exposure risks. Its chemical reactivity and functional groups make it a valuable intermediate in organic synthesis, particularly in the production of colorants and other chemical derivatives.
Formula:C10H9NO6S2
InChI:InChI=1S/C10H9NO6S2/c11-6-4-8-7(10(5-6)19(15,16)17)2-1-3-9(8)18(12,13)14/h1-5H,11H2,(H,12,13,14)(H,15,16,17)
InChI key:InChIKey=MTJGVAJYTOXFJH-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C=1C2=C(C(S(=O)(=O)O)=CC=C2)C=C(N)C1
Synonyms:
  • 1,5-Naphthalenedisulfonic acid, 3-amino-
  • 2-Amino-4,8-naphthalenedisulfonic acid
  • 2-Naphthylamine-4,8-Disulfonic Acid
  • 3-Amino-1,5-Naphthalenedisulfonic Acid
  • 3-Aminonaphthalene-1,5-Disulfonic Acid
  • 4,8-Disulfo-2-naphthylamine
  • 7-Amino-1,5-naphthalenedisulfonic acid
  • Acid IV
  • Amino C Acid
  • C Acid
  • See more synonyms
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