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245763 Sigma-Aldrich

Manganese(II) acetylacetonate

Synonym: 2,4-Pentanedione manganese(II) derivative, Manganous acetylacetonate, Mn(acac)2

  • CAS Number 14024-58-9

  • Linear Formula [CH3COCH=C(O)CH3]2Mn

  • Molecular Weight 253.15

  •  Beilstein/REAXYS Number 4157965

  •  EC Number 237-858-2

  •  MDL number MFCD00000022

  •  PubChem Substance ID 24854756

  •  NACRES NA.23

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Properties

Related Categories Manganese, Materials Science, Micro/NanoElectronics, Solution Deposition Precursors
Quality Level   100
form   solid
composition   Mn, 21.0-23.0% EDTA titration
reaction suitability   core: manganese
mp   248-250 °C (dec.) (lit.)
SMILES string   CC(=O)\C=C(\C)O[Mn]O\C(C)=C/C(C)=O
InChI   1S/2C5H8O2.Mn/c2*1-4(6)3-5(2)7;/h2*3,6H,1-2H3;/q;;+2/p-2/b2*4-3-;
InChI key   ZQZQURFYFJBOCE-FDGPNNRMSA-L

Description

General description

Manganese(II) acetylacetonate (Mn(acac)2) is a transition metal acetylacetonate that is trimeric in hydrocarbon solvents. It is monomeric and tetrahedral in its vapor state. It shows Mn-O bond energy of 65 kcal mol-1. It can be used with potassium permanganate in preparation of manganese triad (Mn(acac)3).

Packaging

5, 100 g in poly bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
OO9350000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles

Articles

Chemical Synthesis of Monodisperse Magnetic Nanoparticles

Magnetic nanoparticles have attracted tremendous attention due to their novel properties and their potential applications in magnetic recording, magnetic energy storage and biomedicine.1-3 Thanks to ...
Sheng Peng, Shouheng Sun
Material Matters 2009, 4.1, 14.
Keywords: Applications, Chemical vapor deposition, Deposition, Diffusion, Magnetic resonance imaging, Magnetic resonance spectroscopy, Mass spectrometry, Methods, Microscopy, Nucleic acid annealing, Oxidations, Precipitation, Reductions, Scanning electron microscopy, Transmission electron microscopy

Peer-Reviewed Papers
15

References

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