(3E)-3-[(2,4-Dimethylphenyl)Hydrazono]-4-Oxo-3,4-Dihydro-1-Naphthalenesulfonic Acid
[CAS# 5858-37-7]

Identification

• Name: (3E)-3-[(2,4-Dimethylphenyl)Hydrazono]-4-Oxo-3,4-Dihydro-1-Naphthalenesulfonic Acid
• Synonyms: Brilliant Scarlet R; C.I. Acid Red 135
• Molecular Formula: C₁₈H₁₆N₂O₄S
• Molecular Weight: 356.40
• CAS Registry Number: 5858-37-7
• SMILES: O=S(=O)(O)C=3c1c(cccc1)C(=O)C(=N/Nc2ccc(cc2C)C)/C=3
• InChI: 1S/C18H16N2O4S/c1-11-7-8-15(12(2)9-11)19-20-16-10-17(25(22,23)24)13-5-3-4-6-14(13)18(16)21/h3-10,19H,1-2H3,(H,22,23,24)/b20-16+
• InChIKey: WSOHQWGBPNRSHI-CAPFRKAQSA-N

Properties

• Density: 1.374g/cm³ (Cal.)