tetrabromo-λ4-tellane

• ChemBase ID: 129745
• Molecular Formular: Br4Te
• Molecular Mass: 447.216
• Monoisotopic Mass: 445.579572
• SMILES: Br[Te](Br)(Br)Br
• Canonical SMILES: Br[Te](Br)(Br)Br
• InChI: InChI=1S/Br4Te/c1-5(2,3)4
• InChIKey: PTYIPBNVDTYPIO-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: tetrabromo-λ^4-tellane
• IUPAC Traditional name: tellurium tetrabromide; tetrabromo-λ^4-tellane
• Synonyms: Tellurium(IV) bromide; Tellurium tetrabromide; Tellurium tetrabromide; 四溴化碲

Database IDs

• CAS Number: 10031-27-3
• EC Number: 233-090-7
• MDL Number: MFCD00049575
• PubChem SID: 24870194; 162224034
• PubChem CID: 82311
• Chemspider ID: 74282
• Wikipedia Title: Tellurium_tetrabromide

CALCULATED PROPERTIES

• H Acceptors: 1
• H Donor: 0
• LogD (pH = 5.5): 3.7404
• LogD (pH = 7.4): 3.7404
• Log P: 3.7404
• Molar Refractivity: 34.9408 cm^3
• Polarizability: 19.705482 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: powder; yellow-orange crystals
• Melting Point: ~380 °C(lit.); 388°C
• Boiling Point: 420 °C(lit.); decomposes @420°C
• Density: 4.3 g/cm3, solid; 4.3 g/mL at 25 °C(lit.)

Safety Information

• European Hazard Symbols: Corrosive (C)
• UN Number: 3260
• German water hazard class: 3
• Hazard Class: 8
• Packing Group: 2
• Risk Statements: 34
• Safety Statements: 22-26-27-36/37/39-45
• GHS Pictograms: GHS05
• GHS Signal Word: Danger
• GHS Hazard statements: H314
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 3260 8/PG 2

Product Information

• Purity: 99.999% trace metals basis
• Grade: anhydrous
• Linear Formula: TeBr4

DETAILS

Sigma Aldrich - 464589

General description
Atomic number of base material: 52 Tellurium
Packaging
5 g in ampule