Product Name

  • Name

    tantalum(5+) pentamethanide

  • EINECS
  • CAS No. 53378-72-6
  • Article Data2
  • CAS DataBase
  • Density
  • Solubility
  • Melting Point 0°C
  • Formula C5H15 Ta
  • Boiling Point
  • Molecular Weight 256.122
  • Flash Point
  • Transport Information
  • Appearance
  • Safety Explodes at room temperature. When heated to decomposition it emits acrid smoke and irritating fumes. See also TANTALUM.
  • Risk Codes
  • Molecular Structure Molecular Structure of 53378-72-6 (tantalum(5+) pentamethanide)
  • Hazard Symbols
  • Synonyms Pentamethyltantalum
  • PSA 0.00000
  • LogP 2.91900

Pentamethyl tantalum Chemical Properties

Product Name: Pentamethyl tantalum (CAS NO.53378-72-6)


Molecular Formula: C5H15Ta
Molecular Weight: 256.12g/mol
Mol File: 53378-72-6.mol
Enthalpy of Vaporization: 8.17 kJ/mol
Vapour Pressure: 205000 mmHg at 25°C
H-Bond Donor: 0
H-Bond Acceptor: 5
Structure Descriptors of Pentamethyl tantalum (CAS NO.53378-72-6):
  IUPAC Name: carbanide; tantalum(5+) 
  Canonical SMILES: [CH3-].[CH3-].[CH3-].[CH3-].[CH3-].[Ta+5]
  InChI: InChI=1S/5CH3.Ta/h5*1H3;/q5*-1;+5
  InChIKey: FPNFSSWCUULLCP-UHFFFAOYSA-N

Pentamethyl tantalum Safety Profile

Explodes at room temperature. When heated to decomposition it emits acrid smoke and irritating fumes. See also TANTALUM.

Pentamethyl tantalum Specification

 Pentamethyl tantalum , its CAS NO. is 53378-72-6, the synonym is CID143042 .

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