CAS 12220-10-9

Benzenesulfonic acid, 3-[2-[4-[2-(2-ethoxy-5-methylphenyl)diazenyl]-1-naphthalenyl]diazenyl]-, sodium salt (1:1)

Description:

Benzenesulfonic acid, 3-[2-[4-[2-(2-ethoxy-5-methylphenyl)diazenyl]-1-naphthalenyl]diazenyl]-, sodium salt (1:1), commonly referred to as a diazo compound, is characterized by its complex structure that includes a sulfonic acid group and multiple azo linkages. This compound typically exhibits high solubility in water due to the presence of the sodium salt, which enhances its ionic character. It is often used in dye chemistry, particularly in the synthesis of azo dyes, which are known for their vibrant colors and applications in textiles and other materials. The presence of ethoxy and methyl groups contributes to its hydrophobic characteristics, influencing its reactivity and interaction with other substances. Additionally, the compound may exhibit UV-Vis absorbance properties, making it useful in various analytical applications. Safety considerations should be taken into account, as azo compounds can undergo reduction to form potentially hazardous amines. Overall, this substance is notable for its structural complexity and utility in dye-related applications.

Formula: C₂₅H₂₂N₄O₄S·Na

InChI: InChI=1S/C25H22N4O4S.Na/c1-3-33-25-14-11-17(2)15-24(25)29-28-23-13-12-22(20-9-4-5-10-21(20)23)27-26-18-7-6-8-19(16-18)34(30,31)32;/h4-16H,3H2,1-2H3,(H,30,31,32);

InChI key: InChIKey=ZDVADQWNCHERGQ-UHFFFAOYSA-N

SMILES: N(=NC1=C(OCC)C=CC(C)=C1)C=2C3=C(C(N=NC4=CC(S(=O)(=O)O)=CC=C4)=CC2)C=CC=C3.[Na]

Synonyms:

• Neonyl Fast Orange SLF
• Benzenesulfonic acid, 3-[[4-[(2-ethoxy-5-methylphenyl)azo]-1-naphthalenyl]azo]-, sodium salt
• Benzenesulfonic acid, 3-[2-[4-[2-(2-ethoxy-5-methylphenyl)diazenyl]-1-naphthalenyl]diazenyl]-, sodium salt (1:1)
• C.I. Acid Orange 116
• Acid Orange AGT