Europium(III) acetylacetonate hydrate
Also known as: Europium(III) 2,4-pentanedionate hydrate, Eu(acac)3, Europium(III) acetylacetonate hydrate(1:x)
Europium(III) acetylacetonate hydrate (CAS 181266-82-0) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C15H23EuO7 and a molecular weight of 467.30 g/mol. Key property: a melting point of 140ºC. 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 26.00 to 40.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 181266-82-0
- Jingsj CID
- J-31230-9
- Molecular Formula
- C15H23EuO7
- Molecular Weight
- 467.30 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to OrderPlatform-operated | 99% 500g | ¥13,000.00 | $3.89 /gBest ¥26.00/g CNY | CN China MOQ 500g | |
Made to OrderPlatform-operated | 99% 100g | ¥3,200.00 | $4.79 /g ¥32.00/g CNY | CN China MOQ 100g | |
Made to OrderPlatform-operated | 99% 25g | ¥1,000.00 | $5.99 /g ¥40.00/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 140ºC |
|---|---|
| Exact Mass | 468.06600 |
| PSA | 88.13000 |
| LogP | 2.81600 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H332 — Harmful if inhaled
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of Europium(III) acetylacetonate hydrate?
The CAS number of Europium(III) acetylacetonate hydrate is 181266-82-0.
What are the molecular formula and molecular weight of Europium(III) acetylacetonate hydrate?
Europium(III) acetylacetonate hydrate has molecular formula C15H23EuO7 and molecular weight 467.30 g/mol.
Which suppliers offer Europium(III) acetylacetonate hydrate?
1 supplier(s) listed; reference unit price ¥26.00–40.00 /g.
Is Europium(III) acetylacetonate hydrate hazardous?
Europium(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. "Europium(III) acetylacetonate hydrate (CAS 181266-82-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31230-9 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.