221007

Manganese(II) acetate tetrahydrate

≥99%

• Synonyme(s) : Manganese Diacetate Tetrahydrate, Manganous acetate
• Formule linéaire : (CH₃COO)₂Mn · 4H₂O
• Numéro CAS: 6156-78-1
• Poids moléculaire : 245.09
• Numéro Beilstein : 3730728
• Numéro CE : 211-334-3
• Numéro MDL: MFCD00062552
• Code UNSPSC : 12352103
• ID de substance PubChem : 24853203
• Nomenclature NACRES : NA.23

Propriétés

• Pureté: ≥99%
• Forme: crystals
• Pertinence de la réaction: core: manganese
• Pf: >300 °C (lit.)
• Densité: 1.589 g/mL at 25 °C (lit.)
• Chaîne SMILES: [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
• Clé InChI: CESXSDZNZGSWSP-UHFFFAOYSA-L

Description

Description générale

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.

Informations sur la sécurité

• Pictogrammes: GHS08
• Mention d'avertissement: Warning
• Mentions de danger: H373,H412
• Conseils de prudence: P260 - P273 - P314 - P501
• Classification des risques: Aquatic Chronic 3 - STOT RE 2 Inhalation
• Organes cibles: Brain
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves