Calcium acetylacetonate hydrate
Also known as: Calcium 2,4-pentanedionate hydrate, 2,4-Pentanedione calcium derivative, 2,4-Pentanedione, ion(1-), calcium, hydrate, Ca(acac)2, calcium,(E)-4-oxopent-2-en-2-olate,hydrate
Calcium acetylacetonate hydrate (CAS 345909-31-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C10H16CaO5 and a molecular weight of 256.31100 g/mol. Key property: a melting point of >280ºC (dec.)(lit.). It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. It is listed by 1 supplier, from 8.00 to 1,500.00 CNY. Record last updated Nov 3, 2026.
- CAS No.
- 345909-31-1
- Jingsj CID
- J-13425-5
- Molecular Formula
- C10H16CaO5
- Molecular Weight
- 256.31100 g/mol
- Category
- Solvents
- Last updated
- 11/3/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to OrderPlatform-operated | 99% 100g | ¥800.00 | $1.2 /gBest ¥8.00/g CNY | CN China MOQ 100g | |
Made to OrderPlatform-operated | 99% 25g | ¥250.00 | $1.5 /g ¥10.00/g CNY | CN China MOQ 25g | |
Made to OrderPlatform-operated | 99% 1kg | ¥1,500.00 | $224.47 /kg ¥1,500.00/kg CNY | CN China MOQ 1kg |
Physicochemical Properties
| Melting Point | >280ºC (dec.)(lit.) |
|---|---|
| Exact Mass | 238.05200 |
| PSA | 80.26000 |
| LogP | 1.81940 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- 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 Calcium acetylacetonate hydrate?
The CAS number of Calcium acetylacetonate hydrate is 345909-31-1.
What are the molecular formula and molecular weight of Calcium acetylacetonate hydrate?
Calcium acetylacetonate hydrate has molecular formula C10H16CaO5 and molecular weight 256.31100 g/mol.
Which suppliers offer Calcium acetylacetonate hydrate?
1 supplier(s) listed; reference unit price ¥8.00–1500.00 /g.
Is Calcium acetylacetonate hydrate hazardous?
Calcium acetylacetonate hydrate has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye 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. "Calcium acetylacetonate hydrate (CAS 345909-31-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13425-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.