3-Hydroxy-4-(Phenylazo)-2-Naphthoic Acid
[CAS# 27757-79-5]

Identification

• Name: 3-Hydroxy-4-(Phenylazo)-2-Naphthoic Acid
• Synonyms: Calcium (4E)-3-Oxo-4-(Phenylhydrazono)Naphthalene-2-Carboxylate; Calcium (4E)-3-Oxo-4-(Phenylhydrazono)-2-Naphthalenecarboxylate; Calcium (4E)-3-Keto-4-(Phenylhydrazono)-2-Naphthoate
• Molecular Formula: C₃₄H₂₂CaN₄O₆
• Molecular Weight: 622.65
• CAS Registry Number: 27757-79-5
• EINECS: 248-638-0
• SMILES: C1=C\2C(=CC=C1)C=C(C(=O)C2=N/NC3=CC=CC=C3)C([O-])=O.C4=C\5C(=CC=C4)C=C(C(=O)C5=N/NC6=CC=CC=C6)C([O-])=O.[Ca++]
• InChI: 1S/2C17H12N2O3.Ca/c2*20-16-14(17(21)22)10-11-6-4-5-9-13(11)15(16)19-18-12-7-2-1-3-8-12;/h2*1-10,18H,(H,21,22);/q;;+2/p-2/b2*19-15+
• InChIKey: BODJADGOHQLTPE-PAKNJAOQSA-L

Properties

• Boiling point: 485.2°C at 760 mmHg (Cal.)
• Flash point: 247.2°C (Cal.)