14319-13-2

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LANTHANUM 2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE

Product Code: AKL435

Cas No: 14319-13-2

Pack Size

Price

5 g
$226.00
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.

Lanthanum 2,2,6,6-tetramethyl-3,5-heptanedionate; Lanthanum TMHD
  • ΔHsub: 34.3 kcal/mol
  • Solubility, chloroform: 45 g/L
  • Solubility, dioxane: 30 g/L
  • Intermediate for lanthanum aluminate substrates for superconductors
  • Boiling Point: 210° / 0.2 sub

    Melting Point: 230-4° dec

    Molecular Weight: 688.72

    HMIS Key: 2-1-0-X

    Hydrolytic Sensitivity: 4: no reaction with water under neutral conditions

    Formula: C33H57LaO6

    Additional Properties: Solubility, dioxane: 30 g/l
    ?Hsub: 34.3 kcal/mole
    Solubility, chloroform: 45 g/l
    Intermediate for lanthanum aluminate substrates for superconductors