methanetetraylium silanetetraide

• ChemBase ID: 295199
• Molecular Formular: CSi
• Molecular Mass: 40.0962
• Monoisotopic Mass: 39.97692653
• SMILES: [CH4+4].[SiH4-4]
• Canonical SMILES: [CH4+4].[SiH4-4]
• InChI: InChI=1S/C.Si/q+4;-4
• InChIKey: OIMHIFYWKRFQSB-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: methanetetraylium silanetetraide
• IUPAC Traditional name: methanetetraylium silanetetraide
• Synonyms: Carborundum? powder; Silicon carbide powder, medium, 120 grit; Silicon carbide powder, fine, 320 grit; Silicon carbide whiskers; Silicon carbide; Silicon carbide, beta-phase; Silicon carbide, 400 grinding compound, 2oz (57g); Silicon carbide, alpha-phase; Silicon carbide, 600 grinding compound, 2oz (57g); Silicon carbide powder, coarse, 46 grit; Carborundum powder; Silicon carbide powder, superfine, 600 grit; 碳化硅粉末,中等颗粒,120 粒; 碳化硅 粉末, 精细, 320 砂砾状; 碳化硅晶须; 碳化硅, β-相; 碳化硅; 碳化硅,β-相; 碳化硅, 400 grinding compound, 2oz (57g); 碳化硅, α-相; 碳化硅, 600 grinding compound, 2oz (57g); 碳化硅 粉末, 粗颗粒, 46 粒; 碳化硅粉末,微细粉,600 粒

Database IDs

• CAS Number: 409-21-2
• EC Number: 206-991-8
• MDL Number: MFCD00049531
• Merck Index: 148492
• PubChem SID: 180680730
• PubChem CID: 0

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.0
• LogD (pH = 7.4): 0.0
• Log P: 0.0
• 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

• Solubility: Insoluble in water, alcohol. Soluble in fused alkali
• Apperance: <30nm APS Powder, S.A. >80m2/g; 1 Micron Powder, S.A. 11.5m2/g; 1.5 micron dia x approx 18 micron length; 2 Micron Powder, Surface Area 9-11m2/g; -325 Mesh Powder, Black; 45-55nm APS Powder, S.A. 70-90m2/g; Powder
• Melting Point: 2700°C
• Density: 3.16; 3.2

Safety Information

• RTECS: VW0450000
• European Hazard Symbols: X; Irritant (Xi)
• Risk Statements: 36/37/38; 36/37/38-40
• Safety Statements: 26-36/37; 26-36-60; 26-37; 26-37-60
• TSCA Listed: 是
• GHS Pictograms: GHS07; GHS08
• GHS Hazard statements: H315-H319-H335; H351-H315-H319-H335
• GHS Precautionary statements: P261-P305+P351+P338-P302+P352-P321-P405-P501A

Product Information

• Purity: 95% min; 99% (metals basis); 99.8% (metals basis)