Synonym: Hafnium tetrakis(diethylazanide), Hafnium, tetrakis(diethylamino)-, Tetrakis(diethylamino)hafnium, TDEAHf, Diethyl[tris(diethylamino)hafnio]amine
CAS Number 19962-12-0 | MDL Number MFCD00799095 | EC Number 626-554-9

Tetrakis(diethylamino)hafnium(IV) Chemical Structure

Product CodeHF2120
CAS Number19962-12-0
Assay (purity)99%+
Purity methodby integration NMR
Metal purity99.9%-Hf (excluding Zr)
Molecular weight467.01
Appearanceyellow liquid
Boiling point130C
NMRconforms to structure
Molecular formulaC16H40N4Hf
Linear formula[(CH2CH3)2N]4Hf

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Tetrakis(diethylamino)hafnium(IV) contact us at sales@ereztech.com

Safety information

Signal wordDANGER
Hazard statementsH225, H261, H315, H319, H335
Precautionary statementsP210, P223, P231+P232, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P335+P334, P337+P313, P362, P370+P378, P402+P404, P403+P233, P403+P235, P405, P501
Transport descriptionORGANOMETALLIC SUBSTANCE, LIQUID, WATER-REACTIVE (Tetrakis(diethylamido)hafnium(IV))
Hazardous class4.3
Packing groupII
In TSCA registryNo (sold for research and development usage only)
Flash point10C

Certificates of analysis (CoA)

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External identifiers for Hafnium tetrakis(diethylazanide)

Pubchem CID140612
IUPAC Namediethylazanide; hafnium(4+)
InchI IdentifierInChI=1S/4C4H10N.Hf/c4*1-3-5-4-2;/h4*3-4H2,1-2H3;/q4*-1;+4

Ereztech synthesizes and sells additional HF-compounds.

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