N-(hydroxyimino)hydroxylamine

• ChemBase ID: 127771
• Molecular Formular: H2N2O2
• Molecular Mass: 62.02808
• Monoisotopic Mass: 62.01162731
• SMILES: O/N=N/O
• Canonical SMILES: O/N=N/O
• InChI: InChI=1S/H2N2O2/c3-1-2-4/h(H,1,4)(H,2,3)
• InChIKey: NFMHSPWHNQRFNR-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: N-(hydroxyimino)hydroxylamine
• IUPAC Systematic name: N-(Hydroxyimino)hydroxylamine
• IUPAC Traditional name: hyponitrous acid
• Synonyms: Hyponitrous acid dimer; Hyponitrous acid

Database IDs

• CAS Number: 14448-38-5
• PubChem SID: 162222089
• PubChem CID: 61744
• CHEBI ID: 14428
• Chemspider ID: 55636
• Gmelin ID: 141300
• KEGG ID: C01818
• Wikipedia Title: Hyponitrous_acid

CALCULATED PROPERTIES

• Acid pKa: 11.72469
• H Acceptors: 4
• H Donor: 2
• LogD (pH = 5.5): 0.6095067
• LogD (pH = 7.4): 0.6094865
• Log P: 0.609507
• Molar Refractivity: 14.5576 cm^3
• Polarizability: 3.715538 Å^3
• Polar Surface Area: 65.18 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: white crystals

Safety Information

• Main Hazard: explosive when dry