Molecular Formula | C7H7O4Rh |
Molar Mass | 258.03 |
Melting Point | 154-156 °C (lit.) |
Water Solubility | insoluble |
Solubility | Soluble in acetone |
Appearance | Needles or Flakes |
Color | Greenish-red |
Storage Condition | Inert atmosphere,Room Temperature |
Physical and Chemical Properties | Chemical properties red and green double-color crystals, easily decomposed in the air; slightly soluble in alcohol, soluble in alkanes. |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R44 - Risk of explosion if heated under confinement R43 - May cause sensitization by skin contact R25 - Toxic if swallowed |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S24/25 - Avoid contact with skin and eyes. |
UN IDs | 3282 |
WGK Germany | 3 |
TSCA | No |
HS Code | 28439000 |
Hazard Class | 6.1 |
Packing Group | III |
Exposure Limits | ACGIH: TWA 1 mg/m3 NIOSH: IDLH 100 mg/m3; TWA 0.1 mg/m3 |
NIST chemical information | Rhodium, dicarbonyl(2,4-pentanedionato-o,o')-, (sp-4-2)-(14874-82-9) |
EPA chemical information | Rhodium, dicarbonyl(2,4-pentanedionato-.kappa.O2,.kappa.O4)-, (SP-4-2)- (14874-82-9) |