tungsten(6+) ion trioxidandiide

• ChemBase ID: 302839
• Molecular Formular: O3W
• Molecular Mass: 231.8382
• Monoisotopic Mass: 231.93567486
• SMILES: [O-2].[O-2].[O-2].[W+6]
• Canonical SMILES: [O-2].[O-2].[O-2].[W+6]
• InChI: InChI=1S/3O.W/q3*-2;+6
• InChIKey: UARSRGYYQSHHDK-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: tungsten(6+) ion trioxidandiide
• IUPAC Traditional name: tungsten(6+) ion trioxidandiide
• Synonyms: Tungsten oxide; Tungsten trioxide; Tungstic anhydride; Tungsten(VI) oxide; Tungsten(VI) oxide, Puratronic®; 氧化钨; 氧化钨(VI); 氧化钨(VI), Puratronic®

Database IDs

• CAS Number: 1314-35-8
• EC Number: 215-231-4
• MDL Number: MFCD00011466
• Merck Index: 149817

CALCULATED PROPERTIES

• Acid pKa: 15.7
• H Acceptors: 1
• H Donor: 0
• LogD (pH = 5.5): -0.652
• LogD (pH = 7.4): -0.652
• Log P: -0.652
• Molar Refractivity: 13.1149 cm^3
• Polarizability: 1.8190874 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: Insoluble in water and acids. Soluble in hot alkalies. Slightly soluble in HF
• Apperance: 10-20 Micron Powder; -150 Mesh Powder; Powder
• Melting Point: 1473°C; 1500-1600°C
• Density: 7.16

Safety Information

• European Hazard Symbols: X; Irritant (Xi)
• Risk Statements: 22-36/37/38; 36/37/38
• Safety Statements: 26-36/37; 26-37-60
• TSCA Listed: 否; 是
• GHS Pictograms: GHS06; GHS07
• GHS Hazard statements: H301-H315-H319-H335; H315-H319-H335
• GHS Precautionary statements: P261-P301+P310-P305+P351+P338-P302+P352-P405-P501A; P261-P305+P351+P338-P302+P352-P321-P405-P501A

Product Information

• Purity: 99.8% (metals basis); 99.99% (metals basis); 99.998% (metals basis excluding Mo), Mo 100ppm