Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)manganese(III)

Synonym: Tris(dipivaloylmethanato)manganese, Shenvi Hydrogenation Catalyst, Mn(TMHD)₃, Mn(dpm)₃

CAS Number 14324-99-3 | MDL Number MFCD00269825 | EC Number 622-849-1

Product code	MN4993
CAS number	14324-99-3
Assay (purity)	98%+
Purity method	by elemental analysis: %C=64.2-66,9; %H=9.3-9.7
Molecular weight	604.74 g/mol
Melting point	160-170 °C (320-338 °F)
Boiling point	255 °C (491 °F)
Form	solid
Appearance	very dark brown to black powder or crystals
Molecular formula	MnC33H57O6
Linear formula	Mn(C11H19O2)3
Packaging	glassware/metal containers/bubblers

Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)manganese(III) is usually used as a precursor for metal-organic chemical vapor deposition. This non-precious metal catalyst can be utilized to obtain the thermodynamic hydrogenation product of olefins, selectively. It is also can be applied as a catalyst for Intramolecular Diels-Alder reactions; enantioselective synthesis; borylation reactions; hydrohydrazination and hydroazidation as well as for oxidative carbonylation of phenol.Mn-doped anatase TiO₂ (Mn: 1.2, 2.4 at%) thin films were grown on Si(100) via atomic layer deposition. The synthesis utilized Ti(OCH(CH₃)₂)₄ and H₂O as ALD precursors and Mn(DPM)₃ as a dopant source. 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 MN4993 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-P302 + P352-P304 + P340-P305 + P351 + P338-P332 + P313-P337 + P313-P362-P403 + P233-P405
Transport description	NONH for all modes of transport
In TSCA registry	No (research and development usage only)

Certificates of Analysis (CoA)

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

 

External identifiers for Mn(TMHD)₃

Pubchem CID	11456218
IUPAC Name	(Z)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one;manganese
SMILES	CC(C)(C)C(=CC(=O)C(C)(C)C)O[Mn](OC(=CC(=O)C(C)(C)C)C(C)(C)C)OC(=CC(=O)C(C)(C)C)C(C)(C)C
InchI Identifier	InChI=1S/3C11H20O2.Mn/c3*1-10(2,3)8(12)7-9(13)11(4,5)6;/h3*7,12H,1-6H3;/q;;;+3/p-3/b3*8-7-;
InchI Key	ORZPLLPBZHORSD-LWTKGLMZSA-K

Known applications and external links

• Ruiqiang Yan, Weiya Huang, Qingfeng Wang, Yinzhu Jiang. Synthesis, characterization, and kinetic study of Mn(DPM)3 used as precursor for MOCVD. Ionics volume 15, pages627–633(2009)
• Meredith C. K. Sellers, Edmund G. Seebauer. Structural and magnetic properties of Mn-doped anatase TiO2 films synthesized by atomic layer deposition. Applied Physics A volume 104, pages583–586(2011)

With Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)manganese(III) other customers often ask:

• Bromopentacarbonylmanganese(I)
• Manganese carbonyl, 98 %
• Manganese(III) acetate dihydrate
• Bis(cyclopentadienyl)manganese

Ereztech synthesizes and sells additional MN-compounds.

To purchase MN4993 contact us at sales@ereztech.com