Manganese(III) acetylacetonate

Also known as: Tris(2,4-pentanedionato)manganese(III), Manganic acetylacetonate, Acetylacetone manganese(III) salt, Manganese(3+) tris(4-oxo-2-penten-2-olate), 2,4-Pentanedione manganese(III) derivative, MFCD00000023

Manganese(III) acetylacetonate (CAS 14284-89-0) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C15H24MnO6 and a molecular weight of 352.262 g/mol. Key properties include a melting point of 159-161ºC and a boiling point of 187.6ºC at 760 mmHg. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.

CAS No.: 14284-89-0
Jingsj CID: J-757-9
Molecular Formula: C₁₅H₂₄MnO₆
Molecular Weight: 352.262 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	159-161ºC
Boiling Point	187.6ºC at 760 mmHg
Exact Mass	352.071869
PSA	102.42000
LogP	1.66350
Additional Property	Soluble in benzene, ethyl acetate

Frequently Asked Questions

What is the CAS number of Manganese(III) acetylacetonate?

The CAS number of Manganese(III) acetylacetonate is 14284-89-0.

What are the molecular formula and molecular weight of Manganese(III) acetylacetonate?

Manganese(III) acetylacetonate has molecular formula C15H24MnO6 and molecular weight 352.262 g/mol.

Which suppliers offer Manganese(III) acetylacetonate?

1 supplier(s) listed; request a quote for pricing.

What are the upstream and downstream products of Manganese(III) acetylacetonate?

For Manganese(III) acetylacetonate, Upstream Products: 2,4-Pentanedione, Manganese; Downstream Products: Benzophenone, 1-Phenyl-1,4-pentanedione, 4,4'-Dimethylbenzophenone.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Manganese(III) acetylacetonate (CAS 14284-89-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-757-9 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.