Manganese(II) acetylacetonate
乙酰丙酮锰(II)
Also known as: 2,4-Pentanedione-manganese (2:1), 2,4-Pentanedione manganese(II) derivative, Manganous acetylacetonate, Mn(acac)2, Bis(2,4-pentanedionato)manganese(II), Bis(acetylacetonato)manganese(II), Acetylacetone Manganese(II) Salt, Manganese(II) acetylacetonate dihydrate
Manganese(II) acetylacetonate (CAS 14024-58-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C10H16MnO4 and a molecular weight of 255.170 g/mol. It is also known as 2,4-Pentanedione-manganese (2:1), 2,4-Pentanedione manganese(II) derivative and Manganous acetylacetonate. Key properties include a melting point of 180ºC, a boiling point of 138.4ºC at 760 mmHg, a density of 1.6 g/cm3 and a flash point of 43.1ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 14024-58-9
- Jingsj CID
- J-1506314-0
- Molecular Formula
- C10H16MnO4
- Chinese Name
- 乙酰丙酮锰(II)
- Molecular Weight
- 255.170 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 180ºC |
|---|---|
| Boiling Point | 138.4ºC at 760 mmHg |
| Density | 1.6 g/cm3 |
| Flash Point | 43.1ºC |
| Exact Mass | 255.042908 |
| PSA | 68.28000 |
| LogP | 1.10900 |
| Vapor Pressure | 0.174mmHg at 25°C |
| Additional Property | 11.5g/l | Soluble in water |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H332 — Harmful if inhaled
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
- H351 — Suspected of causing cancer
Frequently Asked Questions
What is the CAS number of Manganese(II) acetylacetonate?
The CAS number of Manganese(II) acetylacetonate is 14024-58-9.
What are the molecular formula and molecular weight of Manganese(II) acetylacetonate?
Manganese(II) acetylacetonate has molecular formula C10H16MnO4 and molecular weight 255.170 g/mol.
Is Manganese(II) acetylacetonate hazardous?
Manganese(II) acetylacetonate has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Manganese(II) acetylacetonate (CAS 14024-58-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506314-0 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.