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M2284

Sigma-Aldrich

Manganese(III) acetylacetonate

technical grade

Synonym(s):

2,4-Pentanedione manganese(III) derivative, Manganic acetylacetonate, Mn(acac)3

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About This Item

Linear Formula:
Mn(C5H7O2)3
CAS Number:
14284-89-0
Molecular Weight:
352.26
EC Number:
238-188-3
MDL number:
MFCD00000023
UNSPSC Code:
12161600
PubChem Substance ID:
24896721
NACRES:
NA.22

grade

technical grade

reaction suitability

core: manganese
reagent type: catalyst

mp

159-161 °C (dec.) (lit.)

SMILES string

CC(=O)\C=C(\C)O[Mn](O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O

InChI

1S/3C5H8O2.Mn/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-;

InChI key

HYZQBNDRDQEWAN-LNTINUHCSA-K

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Application

Oxidant used to oxidize phenols, β-dicarbonyl compounds, and thiols.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H319,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Nishino, H. Tategami, S. et al.
Bulletin of the Chemical Society of Japan, 64, 1800-1800 (1991)
Snider, B. B.; Patricia, J. J. et al.
The Journal of Organic Chemistry, 53, 2137-2137 (1988)
Zofia Kowalewska et al.
Talanta, 103, 66-74 (2012-12-04)
The aim of this work was to investigate the influence of magnesium acetylacetonate (MgA) on the signal of organic forms of vanadium in xylene solution by graphite furnace atomic absorption spectrometry. MgA alone or mixed with palladium acetylacetonate (PdA) was
Nan Tian et al.
Dalton transactions (Cambridge, England : 2003), 39(37), 8613-8615 (2010-08-19)
The design, synthesis, photophysical and significantly improved electrooptical properties of a series of red emitting cyclometalated iridium(iii) complexes containing carbazolyl-acetylacetonate ligands are described.
Zhan'ao Tan et al.
Physical chemistry chemical physics : PCCP, 14(42), 14589-14595 (2012-09-28)
A solution-processed vanadium oxide (s-VO(x)) anode buffer layer on an indium-tin-oxide (ITO) electrode was used instead of PEDOT:PSS for improving the stability and photovoltaic performance of the polymer solar cells (PSCs). The s-VO(x) layer was prepared by spin-coating a vanadyl
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