Zirconium tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionate)

Synonym: Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)zirconium, Zirconium tetrakis(dipivaloylmethanate), Zr(TMHD)4

CAS Number 18865-74-2 | MDL Number MFCD00145380 

Zr(TMHD)4 chemical structure

Product code ZR5742
CAS number 18865-74-2
Assay (purity) 98%
Purity method by elemental analysis: %C = 62.5 – 65.7; %H = 9.1 – 9.5%
Molecular weight 824.30 g/mol
Melting point 332 – 339 °C (630 – 642 °F)
Boiling point 180 °C (356 °F) @ 0.1 mm Hg – sublimation
Form solid
Appearance white powder or crystals
Sensitivity moisture
Molecular formula C44H76O8Zr
Linear formula Zr(C11H19O2)4
Packaging glassware/metal containers/bubblers

Zirconium tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionate) and Yttrium tris(2,2,6,6-tetramethyl-3,5-heptanedionato) dipivaloylmethanates were used as precursors for film deposition by the method of chemical deposition from the gas phase of organometallic compounds (CVDOM) to obtain thin electrolyte films of zirconia stabilized by yttria (YSZ) on a supporting electrode. Gas-tight electrolyte films were obtained on a supporting anode with a thickness of 4–10 μm at moderate deposition temperatures of 500–700°C. See link below

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 ZR5742 contact us at sales@ereztech.com

Safety information

UN Not regulated
Hazardous class Not regulated
Packing group Not regulated
Pictograms GHS07
Signal word WARNING
Hazard statements H315-H319-H335
Precautionary statements P261-P264-P271-P280-P302 + P352-P304 + P340-P305 + P351 + P338-P312-P332 + P313-P337 + P313-P362
Transport description NONH for all modes of transport
In TSCA registry No (research and development usage only)

First Aid Measures

General advice Consult a physician. Show this safety data sheet to the doctor in attendance. Move out of the dangerous area.
Eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
Skin contact Wash off with soap and plenty of water. Consult a physician.
Inhalation If breathed in, move person into the fresh air. If not breathing, give artificial respiration. Consult a physician.
If swallowed Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

 

Certificates of Analysis (CoA)

If you don’t see the needed lot of Zirconium tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionate) below please contact customer support at sales@ereztech.com

Lot# 015/353 Lot# 015/769

External identifiers for Zr(TMHD)4

Pubchem CID 6287074
IUPAC Name (Z)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one;zirconium
SMILES CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.[Zr]
InchI Identifier InChI=1S/4C11H20O2.Zr/c4*1-10(2,3)8(12)7-9(13)11(4,5)6;/h4*7,12H,1-6H3;/b4*8-7-;
InchI Key ANBXKEDJQLYCLX-DNSQIVDOSA-N

Known applications and external links

With Zirconium tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionate) other customers often ask:

Ereztech synthesizes and sells additional ZR-compounds.

To purchase ZR5742 contact us at sales@ereztech.com