5-(4-methoxyphenyl)azo-2-[(E)-2-[4-(4-methoxyphenyl)azo-2-sulfo-phenyl]vinyl]benzenesulfonic acid
[CAS# 69571-22-8]

Identification

• Name: 5-(4-methoxyphenyl)azo-2-[(E)-2-[4-(4-methoxyphenyl)azo-2-sulfo-phenyl]vinyl]benzenesulfonic acid
• Synonyms: 4,4'-bis[(4-methoxyphenyl)azo]stilbene-2,2'-disulphonic acid
• Molecular Formula: C₂₈H₂₄N₄O₈S₂
• Molecular Weight: 608.64
• CAS Registry Number: 69571-22-8
• EINECS: 274-046-7
• SMILES: COc4ccc(N=Nc3ccc(/C=C/c2ccc(N=Nc1ccc(OC)cc1)cc2S(O)(=O)=O)c(c3)S(O)(=O)=O)cc4
• InChI: 1S/C28H24N4O8S2/c1-39-25-13-9-21(10-14-25)29-31-23-7-5-19(27(17-23)41(33,34)35)3-4-20-6-8-24(18-28(20)42(36,37)38)32-30-22-11-15-26(40-2)16-12-22/h3-18H,1-2H3,(H,33,34,35)(H,36,37,38)/b4-3+,31-29?,32-30?
• InChIKey: ARNYAFUSKMSJTN-FPDVXUDYSA-N

Properties

• Density: 1.404g/cm³ (Cal.)