1,2-dibora-3-hafnacycloprop-1-ene

• ChemBase ID: 108993
• Molecular Formular: B2H2Hf
• Molecular Mass: 202.12788
• Monoisotopic Mass: 203.98081086
• SMILES: [Hf]1[BH]=[BH]1
• Canonical SMILES: [BH]1=[BH][Hf]1
• InChI: InChI=1S/B2.Hf/c1-2;/q+2;-2
• InChIKey: MELCCCHYSRGEEL-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: 1,2-dibora-3-hafnacycloprop-1-ene
• IUPAC Traditional name: hafnium diboride
• Synonyms: HAFNIUM BORIDE,HFB(2); Hafnium boride; Hafnium diboride; 硼化铪

Database IDs

• CAS Number: 12007-23-7
• EC Number: 234-500-7
• MDL Number: MFCD00016125
• PubChem SID: 162095678
• PubChem CID: 24884383; 6336857
• Chemspider ID: 21241816
• Wikipedia Title: Hafnium_diboride

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 2.2
• LogD (pH = 7.4): 2.2
• Log P: 2.2
• Molar Refractivity: 0.0 cm^3
• Polarizability: 10.089289 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: -325 Mesh Powder
• Melting Point: 3250°C; ca. 3250 °C
• Density: 10.5; 10.5 g/cm^3

Safety Information

• TSCA Listed: 是

Product Information

• Purity: 99.5% (metals basis excluding Zr), Zr <2%

DETAILS

MP Biomedicals - 05209455

MP Biomedicals Rare Chemical collection