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221007

Sigma-Aldrich

Manganese(II) acetate tetrahydrate

≥99%

Synonym(s):

Manganese Diacetate Tetrahydrate, Manganous acetate

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About This Item

Linear Formula:
(CH3COO)2Mn · 4H2O
CAS Number:
6156-78-1
Molecular Weight:
245.09
Beilstein/REAXYS Number:
3730728
EC Number:
211-334-3
MDL number:
MFCD00062552
UNSPSC Code:
12352103
PubChem Substance ID:
24853203
NACRES:
NA.23

assay

≥99%

form

crystals

reaction suitability

core: manganese

mp

>300 °C (lit.)

density

1.589 g/mL at 25 °C (lit.)

SMILES string

[H]O[H].[H]O[H].[H]O[H].[H]O[H].CC(=O)O[Mn]OC(C)=O

InChI

1S/2C2H4O2.Mn.4H2O/c2*1-2(3)4;;;;;/h2*1H3,(H,3,4);;4*1H2/q;;+2;;;;/p-2

InChI key

CESXSDZNZGSWSP-UHFFFAOYSA-L

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General description

Manganese(II) acetate tetrahydrate is an ionic compound soluble in water and polar solvents. It is commonly used as a precursor in chemical vapor deposition processes to fabricate cathode materials for lithium-ion batteries. It is also used as a sol-gel precursor to synthesize manganese oxide-based catalysts and other functional materials. Additionally, manganese(II) acetate tetrahydrate serves as a mordant in dyeing, a drier for paints and varnishes, and an oxidation catalyst. It is employed in the production of high-purity manganese dioxide, manganese oxide hydrate, and other manganese-containing compounds.

Application

Manganese(ll) acetate tetrahydrate can be used as:     
  • A starting material in the synthesis of manganese carboxylates, which are used to prepare manganese oxide thin films by chemical vapor deposition (CVD).     
  • A precursor in the synthesis of manganese-TiO2 composites by chemical vapor condensation (CVC).These composites are used in the oxidation of NO at low temperatures.     
  • A precursor in preparation of NCM (LiNi1/3Co1/3Mn1/3O2) powder applicable as cathode material in lithium-ion batteries.     
  • A starting material for the synthesis of LiMn2O4 (LMO) film on Au substrate by sol-gel method.

pictograms

Health hazard
GHS08

signalword

Warning

hcodes

H373,H412

Hazard Classifications

Aquatic Chronic 3 - STOT RE 2 Inhalation

target_organs

Brain

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Carbon coating nanostructured-LiNi1/3Co1/3Mn1/3O2 cathode material synthesized by chemical vapor deposition method for high performance lithium-ion batteries
Qian Hou, et al.
Journal of alloys and compounds, 747, 796-802 (2018)
Cobalt and manganese carboxylates for metal oxide thin film deposition by applying the atmospheric pressure combustion chemical vapour deposition process
Kretzschmar,et al.
Royal Society of Chemistry Advances, 8(28), 15632-15640 (2018)
Low-temperature NO oxidation over Mn/TiO2 nanocomposite synthesized by chemical vapor condensation: Effects of Mn precursor on the surface Mn species
Eunseuk Park, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 163, 96-101 (2012)
Renfa Liu et al.
Theranostics, 5(10), 1144-1153 (2015-08-19)
The integration of diagnostic and therapeutic functionalities into one nanoplatform shows great promise in cancer therapy. In this research, manganese (II) chelate functionalized copper sulfide nanoparticles were successfully prepared using a facile hydrothermal method. The obtained ultrasmall nanoparticles exhibit excellent
Rusi et al.
PloS one, 10(7), e0129780-e0129780 (2015-07-15)
The composite metal oxide electrode films were fabricated using ex situ electrodeposition method with further heating treatment at 300°C. The obtained composite metal oxide film had a spherical structure with mass loading from 0.13 to 0.21 mg cm(-2). The structure
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