Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)copper(II)

Synonym: Copper bis(2,2,6,6-tetramethyl-3,5-heptanedionate), Bis(2,2,6,6-tetramethylheptane-3,5-dionato)copper, Cu(TMHD)₂

CAS Number 14040-05-2 | MDL Number MFCD00058920 | EC Number 626-948-0

Product code	CU0052
CAS number	14040-05-2
Assay (purity)	99%+
Purity method	by titration: 14.6 – 14.9% Cu (complexometric)
Molecular weight	430.08 g/mol
Form	solid
Appearance	dark violet crystalline powder or powder
Melting point	198 °C (388 °F)
Boiling point	100 °C (212 °F) @ 0.1 mm Hg – sublimation
Molecular formula	CuC22H38O4
Linear formula	Cu[OCC(CH3)3CHCOC(CH3)3]2
Packaging	glassware/metal containers/bubblers

Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)copper(II) has been investigated for applicability to plasma-enhanced atomic layer deposition at low temperatures. See links 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 Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)copper(II) contact us at sales@ereztech.com

Safety information

UN	Not regulated
Hazardous class	Not regulated
Packing group	Not regulated
Pictograms
Signal word	WARNING
Hazard statements	H315-H319-H335
Precautionary statements	P261-P264-P271-P280
In TSCA registry	No (sold for 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 Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)copper(II) below please contact customer support at sales@ereztech.com

Lot# 021/179 Lot# 007/1002 Lot# 019/306 Lot# 031/051

External identifiers for Cu(TMHD)2

Pubchem CID	14534779
SMILES	[Cu+2].[O-]\C(=C/C(=O)C(C)(C)C)C(C)(C)C.CC(C)(C)C(=O)/C=C(\[O-])C(C)(C)C
IUPAC Name	copper; (Z)-2,2,6,6-tetramethyl-5-oxohept-3-en-3-olate
InchI Identifier	InChI=1S/2C11H20O2.Cu/c2*1-10(2,3)8(12)7-9(13)11(4,5)6;/h2*7,12H,1-6H3;/q;;+2/p-2/b2*8-7-;
InchI Key	VCIKJQZFNVXWPF-ATMONBRVSA-L

Known applications and external links

• Christopher Jezewski W. A. Lanford, Christopher J. Wiegand, J. P. Singh, Pei-I Wang Jay J. Senkevich and Toh-Ming Lu Inductively Coupled Hydrogen Plasma-Assisted Cu ALD on Metallic and Dielectric Surfaces. Journal of The Electrochemical Society
• Antti Niskanen Radical Enhanced Atomic Layer Deposition of Metals and Oxides

With Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)copper(II) other customers often ask:

• Hydrido(triphenylphosphino)copper(I) hexamer
• Bis(dimethylamino-2-propoxy)copper(II)
• Bis(N,N’-di-sec-butylacetamidinato)dicopper(I)

Ereztech synthesizes and sells additional CU-compounds.

To purchase Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)copper(II) contact us at sales@ereztech.com