| Identification | |
| Name: | Chromium,tris(2,4-pentanedionato-kO2,kO4)-, (OC-6-11)- |
| Synonyms: | Chromium,tris(2,4-pentanedionato)- (6CI,7CI,8CI);Chromium,tris(2,4-pentanedionato-O,O')-, (OC-6-11)-;Chromium, tris(2,4-pentanedionato-kO,kO')-, (OC-6-11)- (9CI);Chromic acetylacetonate;Chromium acetylacetonate;Chromium triacetylacetonate;Chromiumtris(2,4-pentanedionate);Chromium tris(acetylacetonate);Chromium(3+)acetylacetonate;Chromium(III) acetylacetonate;NSC 4654;NSC 52331;Tris(2,4-pentanedionato)chromium;Tris(2,4-pentanedionato-k2O,O')chromium(III);Tris(acetylacetonato)chromium;Tris(acetylacetonato)chromium(III);Tris(acetylacetonyl)aluminum chromium(III); |
| CAS: | 21679-31-2 |
| EINECS: | 244-526-0 |
| Molecular Formula: | C15H21 Cr O6 |
| Molecular Weight: | 349.32 |
| InChI: | InChI=1/3C5H7O2.Cr/c3*1-4(6)3-5(2)7;/h3*3H,1-2H3;/q3*-1;+3 |
| Molecular Structure: |  |
| Properties | |
| Density: | 1,35 g/cm3 |
| Stability: | Stable at room temperature in closed containers under normal storage and handling conditions. |
| Solubility: | 11 g/L (20 ºC) |
| Appearance: | dull purple powder. |
| Specification: |
Tris(2,4-pentanedionato)chromium (21679-31-2) also can be called for Acetylacetone chromium(+3) ; Acetylacetone,chromium(III) derivative ; Acetylacetone chromium(III) salt ; 2,4-Pentanedione chromium salt ; Chromium(III) aa ; Chromium(III) 2,4-Pentanedionate ; Chromium(III) acetylacetonate ; Chromium 2,4-pentanedionate . Tris(2,4-pentanedionato)chromium (21679-31-2) is a purple crystalline powder.When heated to decomposition it emits acrid smoke and irritating fumes.It's stable at room temperature in closed containers under normal storage and handling conditions. |
| Report: |
Chromium and its compounds are on the Community Right-To-Know List. Reported in EPA TSCA Inventory. |
| HS Code: | 29420000 |
| Storage Temperature: | Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
| Usage: | Used in nmr spectroscopy as a relaxation agent. |
| Safety Data | |
| Hazard Symbols |
Xi:Irritant
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