TETRAMETHYLTIN, 99%

Product Code: SNT7560.1
CAS No: 594-27-4
SDS Sheets: EU | US
Pack Size
Quantity
Price
 
10 g
$76.00
1.5 kg
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Product data and descriptions listed are typical values, not intended to be used as specification.

  • Einecs Number

    209-833-6
  • HMIS

    3-4-0-X
  • Molecular Formula

    C4H12Sn
  • Molecular Weight (g/mol)

    178.83
  • Purity (%)

    99%
  • TSCA

    Yes
  • Boiling Point (˚C/mmHg)

    74-5°
  • Density (g/mL)

    1.291
  • Melting Point (˚C)

    -54°
  • Refractive Index @ 20˚C

    1.4410

Additional Properties

  • Hydrolytic Sensitivity

    1: no significant reaction with aqueous systems
  • Safety

  • Packaging Under

    Nitrogen
  • ALD Material

    Atomic layer deposition (ALD) is a chemically self-limiting deposition technique that is based on the sequential use of a gaseous chemical process. A thin film (as fine as -0.1 Å per cycle) results from repeating the deposition sequence as many times as needed to reach a certain thickness. The major characteristic of the films is the resulting conformality and the controlled deposition manner. Precursor selection is key in ALD processes, namely finding molecules which will have enough reactivity to produce the desired films yet are stable enough to be handled and safely delivered to the reaction chamber.

    Tetramethyltin; Tetramethylstannane

  • ΔHcomb: 903.5 kcal/mol
  • ΔHform, gas, 27 °: -13.6 kcal/mol
  • ΔHvap: 6.8 kcal/mol
  • Sn-Me bond dissociation energy: 227 kJ/mol
  • Ea, pyrolysis: 41.1 kcal/mol
  • Vapor pressure, -21 °C: 10 mm
  • Vapor pressure, 20 °C: 90 mm
  • Allows synthesis of even numbered alkanes
  • Converts acid chlorides to methyl ketones with benzylchlorobis(triphenyl phosphine)palladium
  • Forms aryl methyl ketones from aryl halides and CO in the presence of dicarbonylbis(triphenylphosphine)nickel
  • For CVD of tin oxide transparent conductive electrodes on glass for photovoltaics and sensors
  • Pyrolyzed in vacuum to tin at 600-750 °C
  • Pyrolyzed oxidatively to SnO at 350-600 °C
  • Forms transparent conductive oxides for photovoltaics by Plasma-enhanced chemical vapor deposition (PECVD)
  • Standard grade available, SNT7560