4,4'-Dihydroxyantipyrine
[CAS# 72732-51-5]

Identification

• Name: 4,4'-Dihydroxyantipyrine
• Synonyms: 4-Hydroxy-2-(4-Hydroxyphenyl)-1,5-Dimethyl-Pyrazol-3-One; 4-Hydroxy-2-(4-Hydroxyphenyl)-1,5-Dimethyl-3-Pyrazolone; 3H-Pyrazol-3-One, 1,2-Dihydro-4-Hydroxy-2-(4-Hydroxyphenyl)-1,5-Dimethyl
• Molecular Formula: C₁₁H₁₂N₂O₃
• Molecular Weight: 220.23
• CAS Registry Number: 72732-51-5
• SMILES: C2=C(N1N(C(=C(O)C1=O)C)C)C=CC(=C2)O
• InChI: 1S/C11H12N2O3/c1-7-10(15)11(16)13(12(7)2)8-3-5-9(14)6-4-8/h3-6,14-15H,1-2H3
• InChIKey: ZXTYDPBZSLDXIN-UHFFFAOYSA-N

Properties

• Density: 1.41g/cm³ (Cal.)
• Boiling point: 395.857°C at 760 mmHg (Cal.)
• Flash point: 193.208°C (Cal.)