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CAS 10213-99-7

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Benzenesulfonic acid, 4-[2-(4-amino-3-methylphenyl)diazenyl]-3-methyl-, sodium salt (1:1)

Description:
Benzenesulfonic acid, 4-[2-(4-amino-3-methylphenyl)diazenyl]-3-methyl-, sodium salt (1:1), commonly referred to as a sodium salt of a diazo compound, is characterized by its azo group, which imparts distinct color properties, making it useful in dye applications. This compound features a sulfonic acid group, enhancing its solubility in water and making it suitable for various aqueous applications. The presence of amino and methyl groups on the aromatic rings contributes to its reactivity and potential biological activity. Typically, such compounds exhibit stability under normal conditions but may undergo degradation or transformation under extreme pH or temperature. The sodium salt form indicates that it is likely to be more soluble in polar solvents, facilitating its use in industrial and laboratory settings. Additionally, due to the presence of the azo linkage, it may exhibit specific optical properties, making it valuable in dye chemistry and as a potential intermediate in organic synthesis. Safety data should be consulted, as azo compounds can sometimes be associated with toxicity or environmental concerns.
Formula:C14H15N3O3S·Na
InChI:InChI=1S/C14H15N3O3S.Na/c1-9-7-11(3-5-13(9)15)16-17-14-6-4-12(8-10(14)2)21(18,19)20;/h3-8H,15H2,1-2H3,(H,18,19,20);
InChI key:InChIKey=GJSJIGFBGZAPHW-UHFFFAOYSA-N
SMILES:N(=NC1=CC(C)=C(N)C=C1)C2=C(C)C=C(S(=O)(=O)O)C=C2.[Na]
Synonyms:
  • Benzenesulfonic acid, 4-[(4-amino-3-methylphenyl)azo]-3-methyl-, monosodium salt
  • Benzenesulfonic acid, 4-[2-(4-amino-3-methylphenyl)diazenyl]-3-methyl-, sodium salt (1:1)
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