Tantalum

TaCAS 7440-25-7180.95 g/mol

Open in Covalent MOL file
Ta

Properties

Molecular formula
Ta
Molar mass
180.95 g/mol
Exact mass
180.9480 Da
Density
16.64 g/mL
Melting point
2996 °C
Boiling point
5429 °C
Flash point
250 °C
Water solubility
insoluble
logP
0.00Crippen estimate
Polar surface area
0.0 Ų
H-bond donors / acceptors
0 / 0
Rotatable bonds
0

Hazards

Danger
Flammable (GHS02)

Aggregated from 455 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P210, P235, P240, P241, P280, P370+P378, P407, P410, P413, P420

Identifiers

CAS number
7440-25-7
SMILES
[Ta]
InChIKey
GUVRBAGPIYLISA-UHFFFAOYSA-N
InChI
InChI=1S/Ta

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

20 names · show all
  • Tantalum-181
  • JIS H4701 TaH
  • JIS TaH
  • C 606
  • Trabecular metal
  • VFI 70KD
  • QR 7
  • S 506
  • STA 100 (metal)
  • S 700 (Metal)
  • STA 150
  • S 700
  • STA 100
  • NH 175
  • TU 4D
  • C 255 (Metal)
  • C 255
  • STA 150KA
  • Trabeculite
  • Tantal nodular

Work with Tantalum

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Tantalum boride (TaB2)12007-35-150 % similar Tantalum nitride12033-62-450 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook