Manganese(II) acetylacetonate

Base Information

• Chemical Name: Manganese(II) acetylacetonate
• CAS No.: 14024-58-9
• Molecular Formula: C10H14 Mn O4
• Molecular Weight: 253.157
• Hs Code.: 2914 19 90
• European Community (EC) Number: 237-858-2
• Mol file: 14024-58-9.mol

Synonyms:Manganese(II) acetylacetonate;14024-58-9;Manganese(2+);(E)-4-oxopent-2-en-2-olate;(Z)-4-hydroxypent-3-en-2-one;manganese;Acetylacetone manganese(ii)salt;MFCD00000022;Mn(acac)2;AKOS002375112;Bis(2,4-pentanedionato)manganese Dihydrate;E76385

Chemical Property of Manganese(II) acetylacetonate

Chemical Property:

• Appearance/Colour: tan or light brown crystalline powder
• Vapor Pressure: 0.174mmHg at 25°C
• Melting Point: 248-250 °C (dec.)(lit.)
• Boiling Point: 138.4 °C at 760 mmHg
• Flash Point: 43.1 °C
• PSA: 68.28000
• Density: 1,6 g/cm³
• LogP: 1.10900
• Storage Temp.: Store below +30°C.
• Sensitive.: Hygroscopic
• Solubility.: 11.5g/l
• Water Solubility.: Soluble in water
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 255.042902
• Heavy Atom Count: 15
• Complexity: 239

Purity/Quality:

99% ^*data from raw suppliers

ManganeseAcetylacetonate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 20/21/22-36/37/38-40
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=CC(=O)C)O.CC(=CC(=O)C)O.[Mn]
• Isomeric SMILES: C/C(=C/C(=O)C)/O.C/C(=C/C(=O)C)/O.[Mn]

Technology Process of Manganese(II) acetylacetonate

There total 4 articles about Manganese(II) acetylacetonate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 85.0%

manganese(II) chloride tetrahydrate + acetylacetone (123-54-6,81235-32-7) → manganous acetylacetonate (14024-58-9)

Guidance literature:

With ammonium hydroxide; sodium acetate; In methanol; water; at 20 ℃; for 0.166667h;

DOI:10.1016/j.molstruc.2017.06.023

Reference yield:

sodium (Z)-4-oxopent-2-en-2-olate (1118-67-8) + manganese(ll) chloride (7773-01-5) → manganous acetylacetonate (14024-58-9)

Guidance literature:

In solid; solid-state synthesis from MnCl2 (10.3 mmol) and NaCH3COCHCOCH3 (19.7 mmol) by mechanical activation (vibrating quartz vessel for 2 h at 5 Hz); transferring product into dry box under inert atmosphere;; vac. sublimation (0.1 torr) at 150-200°C bath temp.;;

Reference yield:

2(C6H5SiO2)6(6-)*6Mn(2+)*Na(1+)*Cl(1-)=((C6H5SiO2)6)2Mn6*NaCl + acetylacetone (123-54-6,81235-32-7) → manganous acetylacetonate (14024-58-9)

Guidance literature:

In diethyl ether; byproducts: (PhSi(OH)O)6; acetylacetone was added to Mn compd. in Et2O; stirred at room temp. for 24 h; filtered; washed (Et2O);

DOI:10.1007/s11172-010-0248-3

upstream raw materials:

sodium (Z)-4-oxopent-2-en-2-olate

manganese(ll) chloride

acetylacetone

Downstream raw materials:

3-((phenylamino)methylene)pentane-2,4-dione

trans-[bis(2-salicyloylhydrazonato-1,3-dithiolane)bis(pyridine)manganese(II)]

3,5-dimethyl-1-phenyl-1H-pyrazole

Refernces

• 1、 Sergienko,Cherkun,Myakushev,Korlyukov,Zavin. "Reaction of the framework 3d-organometallosiloxanes with acetylacetone". . p. 1369 - 1375. Retrieved 2011/04/16.