Chromium(III) acetylacetonate
Also known as: Tris(acetylacetonato)chromium(III), Tris(2,4-pentanedionato)chromium(III), Chromium(III) 2,4-pentanedionate, Chromic acetylacetonate, Chromium triacetylacetonate, Acetylacetone chromium(III) salt, 2,4-Pentanedione chromium salt, Cr(acac)3, MFCD00000015
Chromium(III) acetylacetonate (CAS 21679-31-2) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C15H24CrO6 and a molecular weight of 352.34400 g/mol. Key properties include a melting point of 212ºC, a boiling point of 340ºC, a density of 1.35 g/cm3 and a flash point of >200ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. It is listed by 2 suppliers, 1 of which publish reference prices, from 8.80 to 8.80 CNY per 5g. Record last updated Nov 3, 2026.
- CAS No.
- 21679-31-2
- Jingsj CID
- J-1990121-3
- Molecular Formula
- C15H24CrO6
- Molecular Weight
- 352.34400 g/mol
- Category
- Solvents
- Last updated
- 11/3/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | AR 5g | ¥44.00 | $1.32 /gBest ¥8.80/g CNY | CN China MOQ 5g | |
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 212ºC |
|---|---|
| Boiling Point | 340ºC |
| Density | 1.35 g/cm3 |
| Flash Point | >200ºC |
| Exact Mass | 352.09800 |
| PSA | 102.42000 |
| LogP | 1.66350 |
| Vapor Pressure | 6.75mmHg at 25°C |
| Additional Property | 11 g/L (20 ºC) |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 29420000 |
|---|
Frequently Asked Questions
What is the CAS number of Chromium(III) acetylacetonate?
The CAS number of Chromium(III) acetylacetonate is 21679-31-2.
What are the molecular formula and molecular weight of Chromium(III) acetylacetonate?
Chromium(III) acetylacetonate has molecular formula C15H24CrO6 and molecular weight 352.34400 g/mol.
Which suppliers offer Chromium(III) acetylacetonate?
2 supplier(s) listed; reference unit price ¥8.80–8.80 /g.
Is Chromium(III) acetylacetonate hazardous?
Chromium(III) acetylacetonate has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory 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. "Chromium(III) acetylacetonate (CAS 21679-31-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1990121-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.