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521280 Sigma-Aldrich

Tris(diethylamido)(tert-butylimido)tantalum(V)

99%, ≥99.99% trace metals basis

Synonym: TBTDET, Tris(diethylamino)(tert-butylimino)tantalum(V)

  • CAS Number 169896-41-7

  • Linear Formula (CH3)3CNTa(N(C2H5)2)3

  • Molecular Weight 468.46

  •  MDL number MFCD02684506

  •  PubChem Substance ID 24874200

  •  NACRES NA.23

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Properties

Related Categories CVD and ALD Precursors by Metal, Catalysis and Inorganic Chemistry, Chemical Synthesis, Materials Science, Micro/NanoElectronics,
Quality Level   200
assay   ≥99.99% trace metals basis
  99%
form   liquid
reaction suitability   core: tantalum
  reagent type: catalyst
density   1.252 g/mL at 25 °C (lit.)
SMILES string   CCN(CC)[Ta](=NC(C)(C)C)(N(CC)CC)N(CC)CC
InChI   1S/C4H9N.3C4H10N.Ta/c1-4(2,3)5;3*1-3-5-4-2;/h1-3H3;3*3-4H2,1-2H3;/q;3*-1;+3
InChI key   YYKBKTFUORICGA-UHFFFAOYSA-N

Description

General description

Atomic number of base material: 73 Tantalum

Packaging

5 mL in ampule

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Supplemental Hazard Statements 
EUH014
RIDADR 
UN3398 - DOT UN3399 class 4.3 - PG 2 - Organometallic substance, liquid, water-reactive, HI: all (not BR)
WGK Germany 
WGK 3
Flash Point(F) 
114.8 °F - closed cup
Flash Point(C) 
46 °C - closed cup

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

FePt Nanogranular Films for High Density Heat-assisted Magnetic Recording

Kazuhiro Hono, National Institute for Materials Research, Tsukuba 305-0047, Japan Email: kazuhiro.hono@nims.go.jp
Keywords: Deposition, Nucleic acid annealing

High Purity Metalorganic Precursors for CPV Device Fabrication

Thin film photovoltaic devices have become increasingly important in efficiently harnessing solar energy to meet consumer demand. Conventional crystalline silicon solar cells have demonstrated remark...
Ravi Kanjolia
Material Matters Volume 5 Article 4
Keywords: Absorption, Chemical vapor deposition, Degradations, Deposition, Mass spectrometry, Nuclear magnetic resonance spectroscopy, Purification, Semiconductor, Solar cells, Spectroscopy, Tissue microarrays, Vaporization

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