4-(Hydroxyimino)-4H-Pyrazole-3,5-Diamine
[CAS# 262291-80-5]

Identification

• Name: 4-(Hydroxyimino)-4H-Pyrazole-3,5-Diamine
• Synonyms: 3,5-diamino-4H-pyrazol-4-one oxime
• Molecular Formula: C₃H₅N₅O
• Molecular Weight: 127.10
• CAS Registry Number: 262291-80-5
• SMILES: C1(=NO)C(=NN=C1N)N
• InChI: 1S/C3H5N5O/c4-2-1(8-9)3(5)7-6-2/h9H,(H4,4,5,6,7,8)
• InChIKey: IADIQNNUBGUWDG-UHFFFAOYSA-N

Properties

• Density: 2.228g/cm³ (Cal.)
• Boiling point: 371.396°C at 760 mmHg (Cal.)
• Flash point: 178.414°C (Cal.)
• Refractive index: 1.955 (Cal.)