14874-82-9
| Name | Dicarbonylacetylacetonato rhodium(I) |
| CAS | 14874-82-9 |
| EINECS(EC#) | 238-947-9 |
| Molecular Formula | C7H7O4Rh |
| MDL Number | MFCD00009884 |
| Molecular Weight | 258.03 |
| MOL File | 14874-82-9.mol |
Chemical Properties
| Appearance | Red/Green Crystalline Powder |
| Melting point | 154-156 °C(lit.) |
| density | 1.96[at 20°C] |
| vapor pressure | 0.13Pa@25°C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Soluble in acetone |
| form | Needles or Flakes |
| color | Greenish-red |
| Water Solubility | insoluble |
| Exposure limits | ACGIH: TWA 1 mg/m3 NIOSH: IDLH 100 mg/m3; TWA 0.1 mg/m3 |
| InChI | InChI=1S/C5H7O2.2CO.Rh/c1-4(6)3-5(2)7;2*1-2;/h3H,1-2H3;;;/q-1;;;+1 |
| InChIKey | QKXHARLOMLGJCF-UHFFFAOYSA-N |
| SMILES | C([Rh+]1(O=C(C)[CH-]C(C)=O1)C#O)#O |
| LogP | 0.4 at 20℃ |
| NIST Chemistry Reference | Rhodium, dicarbonyl(2,4-pentanedionato-o,o')-, (sp-4-2)-(14874-82-9) |
| EPA Substance Registry System | Rhodium, dicarbonyl(2,4-pentanedionato-.kappa.O2,.kappa.O4)-, (SP-4-2)- (14874-82-9) |
Safety Data
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H228-H317-H319 |
| Precautionary statements | P210-P240-P241-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi,F,T |
| Risk Statements | |
| Safety Statements | |
| RIDADR | 3282 |
| WGK Germany | 3 |
| TSCA | No |
| REACH Registrations | Active |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 28439000 |
| Storage Class | 4.1B - Flammable solid hazardous materials |
| Hazard Classifications | Acute Tox. 3 Oral Aquatic Chronic 2 Eye Irrit. 2 Flam. Sol. 1 Skin Sens. 1 |
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