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CAS 2092-56-0

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Benzenesulfonic acid, 5-chloro-2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-methyl-, sodium salt (1:1)

Description:
Benzenesulfonic acid, 5-chloro-2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-methyl-, sodium salt (1:1), commonly referred to as a sodium salt of a sulfonic acid derivative, is characterized by its complex structure that includes a sulfonic acid group, a chloro substituent, and a diazenyl moiety linked to a naphthalene derivative. This compound typically exhibits properties associated with both aromatic compounds and sulfonic acids, such as high stability and solubility in polar solvents, particularly water, due to the presence of the sodium salt. The presence of the diazenyl group suggests potential applications in dye chemistry, as such compounds often display vivid colors and can be used as azo dyes. Additionally, the hydroxyl group on the naphthalene ring may contribute to its reactivity and potential interactions in various chemical environments. Overall, this compound's unique functional groups and structure make it of interest in both industrial applications and research settings, particularly in organic synthesis and materials science.
Formula:C17H13ClN2O4S·Na
InChI:InChI=1S/C17H13ClN2O4S.Na/c1-10-8-14(16(9-13(10)18)25(22,23)24)19-20-17-12-5-3-2-4-11(12)6-7-15(17)21;/h2-9,21H,1H3,(H,22,23,24);
InChI key:InChIKey=IHOQWFSMZUWXGQ-UHFFFAOYSA-N
SMILES:N(=NC1=C(S(=O)(=O)O)C=C(Cl)C(C)=C1)C=2C3=C(C=CC2O)C=CC=C3.[Na]
Synonyms:
  • Benzenesulfonic acid, 5-chloro-2-[(2-hydroxy-1-naphthalenyl)azo]-4-methyl-, monosodium salt
  • 11938 Red
  • C.I. Pigment Red 53
  • Benzenesulfonic acid, 5-chloro-2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-methyl-, sodium salt (1:1)
  • C.I. 15585
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