Praseodymium(III) acetylacetonate hydrate
Also known as: Pr(acac)3, Tris(2,4-pentanedionato)praseodymium(III) hydrate, Praseodymium(III) 2,4-pentanedionate hydrate, MFCD08272322
Praseodymium(III) acetylacetonate hydrate (CAS 28105-87-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C15H26O7Pr and a molecular weight of 459.27 g/mol. Key property: a melting point of 130ºC (dec.)(lit.). It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H315 — Causes skin irritation. It is listed by 1 supplier, from 7.60 to 16.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 28105-87-5
- Jingsj CID
- J-52057-9
- Molecular Formula
- C15H26O7Pr
- Molecular Weight
- 459.27 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to OrderPlatform-operated | 99% 500g | ¥3,800.00 | $1.14 /gBest ¥7.60/g CNY | CN China MOQ 500g | |
Made to OrderPlatform-operated | 99% 100g | ¥800.00 | $1.2 /g ¥8.00/g CNY | CN China MOQ 100g | |
Made to OrderPlatform-operated | 99% 25g | ¥400.00 | $2.39 /g ¥16.00/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 130ºC (dec.)(lit.) |
|---|---|
| Exact Mass | 459.07600 |
| PSA | 121.13000 |
| LogP | 3.04730 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
- H361 — Suspected of damaging fertility or the unborn child
Frequently Asked Questions
What is the CAS number of Praseodymium(III) acetylacetonate hydrate?
The CAS number of Praseodymium(III) acetylacetonate hydrate is 28105-87-5.
What are the molecular formula and molecular weight of Praseodymium(III) acetylacetonate hydrate?
Praseodymium(III) acetylacetonate hydrate has molecular formula C15H26O7Pr and molecular weight 459.27 g/mol.
Which suppliers offer Praseodymium(III) acetylacetonate hydrate?
1 supplier(s) listed; reference unit price ¥7.60–16.00 /g.
Is Praseodymium(III) acetylacetonate hydrate hazardous?
Praseodymium(III) acetylacetonate hydrate has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H315 — Causes skin irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Praseodymium(III) acetylacetonate hydrate (CAS 28105-87-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-52057-9 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.