λ4-tellanetetraylium tetraethanolate

• ChemBase ID: 303568
• Molecular Formular: C8H22O4Te
• Molecular Mass: 309.85788
• Monoisotopic Mass: 312.05803318
• SMILES: CC[O-].CC[O-].CC[O-].CC[O-].[TeH2+4]
• Canonical SMILES: [O-]CC.[O-]CC.[O-]CC.[O-]CC.[TeH2+4]
• InChI: InChI=1S/4C2H5O.Te/c4*1-2-3;/h4*2H2,1H3;/q4*-1;+4
• InChIKey: GRFXJDMKESOAAS-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: λ^4-tellanetetraylium tetraethanolate
• IUPAC Traditional name: λ^4-tellanetetraylium tetrakis(ethoxide)
• Synonyms: Tellurium(IV) ethoxide; 四乙氧基碲(IV)

Database IDs

• CAS Number: 2017-01-8
• MDL Number: MFCD00270937

CALCULATED PROPERTIES

• Acid pKa: 16.470615
• H Acceptors: 1
• H Donor: 0
• LogD (pH = 5.5): -0.1617691
• LogD (pH = 7.4): -0.1617691
• Log P: -0.1617691
• Molar Refractivity: 23.5602 cm^3
• Polarizability: 4.748913 Å^3
• Polar Surface Area: 23.06 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: Decomposes in water to TeO2
• Apperance: Liquid
• Melting Point: >100°C dec.
• Boiling Point: 88-90°C/2mm
• Flash Point: 27°C(81°F)
• Density: 1.52

Safety Information

• Storage Warning: Moisture & Light Sensitive
• European Hazard Symbols: X
• UN Number: UN1993
• Hazard Class: 3
• Packing Group: III
• Risk Statements: 10-20/21/22-36/38
• Safety Statements: 26-36/37
• TSCA Listed: 否
• GHS Pictograms: GHS02; GHS07
• GHS Hazard statements: H226-H302-H312-H332-H315-H319
• GHS Precautionary statements: P210-P241-P303+P361+P353-P305+P351+P338-P403+P235-P501A

Product Information

• Purity: tech. 85%, remainder ethanol