tungsten(4+) ion methanetetraide

• ChemBase ID: 302890
• Molecular Formular: CW
• Molecular Mass: 195.8507
• Monoisotopic Mass: 195.950931
• SMILES: [CH4-4].[W+4]
• Canonical SMILES: [CH4-4].[W+4]
• InChI: InChI=1S/C.W/q-4;+4
• InChIKey: JPLUMMUYUIVLHB-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: tungsten(4+) ion methanetetraide
• IUPAC Traditional name: tungsten(4+) ion methanetetraide
• Synonyms: Tungsten carbide; 碳化钨

Database IDs

• CAS Number: 12070-12-1
• EC Number: 235-123-0
• MDL Number: MFCD00011464
• Merck Index: 149815

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.0
• LogD (pH = 7.4): 0.0
• Log P: 1.080923
• Molar Refractivity: 13.1149 cm^3
• Polarizability: 1.7254916 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: -100+270 Mesh Powder; APS <1 micron
• Melting Point: 2870°C
• Density: 15.63

Safety Information

• RTECS: YO7250000
• European Hazard Symbols: Flammable (F)
• UN Number: UN3178
• Hazard Class: 4.1
• Packing Group: III
• Risk Statements: 11
• Safety Statements: 33
• TSCA Listed: 是
• GHS Pictograms: GHS02
• GHS Hazard statements: H228
• GHS Precautionary statements: P210-P241-P280-P240-P370+P378A

Product Information

• Purity: 99% (metals basis); 99.5% (metals basis)