Manganese(II) acetylacetonate

ALDRICH/245763

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

CAS Number: 14024-58-9
Empirical Formula (Hill Notation): C₁₀H₁₄MnO₄
Molecular Weight: 253.15
EC Number: 237-858-2
MDL Number: MFCD00000022
Linear Formula: [CH₃COCH=C(O)CH₃]₂Mn
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-245763-5G	5 g	$63.50 1/EA	Add To Favorites
45-245763-100G	100 g	$157.00 1/EA	Add To Favorites

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This image depicts SKU: 245763-100G

Properties
Descriptions
Safety Info.
Basic Data

composition	Mn, 21.0-23.0% EDTA titration
form	solid
InChI	1S/2C5H8O2.Mn/c21-4(6)3-5(2)7;/h23,6H,1-2H3;/q;;+2/p-2/b2*4-3-;
InChI key	ZQZQURFYFJBOCE-FDGPNNRMSA-L
mp	248-250 °C (dec.) (lit.)
Quality Level	100
reaction suitability	core: manganese
SMILES string	CC(=O)C=C(C)O[Mn]OC(C)=C/C(C)=O

Application:	• Effect of Precursors on the Electrochemical Properties of Mixed RuOx/MnOx Electrodes Prepared by Thermal Decomposition.: This study investigates the impact of different precursors, including manganese(II) acetylacetonate, on the electrochemical properties of mixed RuOx/MnOx electrodes. The findings highlight the importance of precursor selection in optimizing electrode performance for energy storage applications (Petrucci et al., 2022 ). • Trinuclear coordination assemblies of low-spin dicyano manganese(II) (S = 1/2) and iron(II) (S = 0) phthalocyanines with manganese(II) acetylacetonate, tris(cyclopentadienyl)gadolinium(III) and neodymium(III).: This research explores the formation and properties of trinuclear coordination complexes involving manganese(II) acetylacetonate. These complexes exhibit unique magnetic properties that have potential applications in molecular magnetism and materials science (Romanenko et al., 2022 ). • ZIF-8 Membrane Permselectivity Modification by Manganese(II) Acetylacetonate Vapor Treatment.: This paper demonstrates how manganese(II) acetylacetonate vapor treatment can enhance the permselectivity of ZIF-8 membranes. Such modifications improve membrane performance in gas separation processes, offering advancements in industrial applications (Hayashi et al., 2021 ). • Tuning the size and composition of manganese oxide nanoparticles through varying temperature ramp and aging time.: The study focuses on the synthesis of manganese oxide nanoparticles using manganese(II) acetylacetonate as a precursor. It outlines methods to control nanoparticle size and composition, which are critical for applications in catalysis and biomedicine (Martinez de la Torre et al., 2020 ). • Manganese Oxide Nanoparticle Synthesis by Thermal Decomposition of Manganese(II) Acetylacetonate.: This research details the synthesis of manganese oxide nanoparticles via the thermal decomposition of manganese(II) acetylacetonate. The resulting nanoparticles show promise for use in various catalytic and biomedical applications (Martinez de la Torre and Bennewitz, 2020 ).
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

Symbol	GHS07,GHS08
Signal word	Warning
Hazard statements	H302 + H312 + H332 - H315 - H319 - H335 - H351
Precautionary statements	P201 - P280 - P301 + P312 + P330 - P302 + P352 + P312 - P304 + P340 + P312 - P308 + P313
Hazard Codes	Xn
Risk Statements	20/21/22-36/37/38-40
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

mp	248-250 °C (dec.) (lit.)
UNSPSC	12352103

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