Tetrakis(dimethylamido)hafnium(IV) - packaged for use in deposition systems , CAS No.19782-68-4

CAS: 19782-68-4 Cat. No.: T475961 Peso molecular: 354.79 Número EC: 629-069-0 PubChem CID: 140609

GRADE & PURITY packaged for use in deposition systems

Synonyms

Tetrakis(dimethylamido)hafnium(IV), >=99.99% | MFCD01862473 | SCHEMBL54871 | Tetrakis(dimethylamino)hafnium(IV) 99.999% | Tetrakis(dimethylamido)hafnium(IV) | Tetrakis(dimethylamino)hafnium(IV) | TDMAH | Hafnium, tetrakis(dimethylamino)- | Tetrakis(dimeth

Storage

Room temperature

Descripción general

Alkyl amides of Hafnium provide a convenient and effective atomic layer deposition precursor to smooth and and amorphous hafnium oxide thin films.Used as precursor for atomic layer deposition of Hafnium Oxide nanolaminates, which are used as a reploacement for Silicon oxide in semiconductor devices.Precursors Packaged for Depositions Systems

Specifications

Sinónimos

Tetrakis(dimethylamido)hafnium(IV), >=99.99% | MFCD01862473 | SCHEMBL54871 | Tetrakis(dimethylamino)hafnium(IV) 99.999% | Tetrakis(dimethylamido)hafnium(IV) | Tetrakis(dimethylamino)hafnium(IV) | TDMAH | Hafnium, tetrakis(dimethylamino)- | Tetrakis(dimeth

Especificaciones y pureza

packaged for use in deposition systems

Condiciones de almacenamiento de almacenamiento

Room temperature

Nombres e identificadores

• Sonrisas canónicas: C[N-]C.C[N-]C.C[N-]C.C[N-]C.[Hf+4]
• IUPAC Name: dimethylazanide;hafnium(4+)
• InChIKey: ZYLGGWPMIDHSEZ-UHFFFAOYSA-N
• INCHI: 1S/4C2H6N.Hf/c4*1-3-2;/h4*1-2H3;/q4*-1;+4
• Isómeros SMILES: C[N-]C.C[N-]C.C[N-]C.C[N-]C.[Hf+4]
• PubChem CID: 140609
• Número ONU: 3396
• Peso molecular: 354.79

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic salts
    • Clase Organic metal salts
      • Subclass Organic transition metal salts

• Kingdom: Organic compounds
• Superclass: Organic salts
• Clase: Organic metal salts
• Subclass: Organic transition metal salts
• Intermediate Tree Nodes: Not available
• Direct Parent: Organic transition metal salts
• Alternative Parents: Organopnictogen compounds Organonitrogen compounds Hydrocarbon derivatives
• Molecular Framework: Not available
• Substituents: Organic transition metal salt - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aliphatic acyclic compound
• Descripción: This compound belongs to the class of organic compounds known as organic transition metal salts. These are organic salt compounds containing a transition metal atom in its ionic form.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propiedades químicas y físicas

• Punto de inflamación (°F): 109 °F
• Punto de ebullición (°C): 85°C/0.1mm
• Punto de fusión (°C): 26-29 °C
• Peso molecular: 354.790 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 356.147 Da
• Monoisotopic Mass: 356.147 Da
• Topological Polar Surface Area: 4.000 Ų
• Heavy Atom Count: 13
• Formal Charge: 0
• Complexity: 24.100
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 5

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