Name | Acetylacetonatobis(ethylene)rhodium(I) |
Synonyms | ethylene Bisethylenerhodium acetylacetonate Diethylene(acetylacetonato)rhodium (Acetylacetonato)bis(ethylene)rhodium 2,4-Pentanedionatobis(ethylene)rhodium Acetylacetonatobis(ethylene)rhodium(1) Acetylacetonatobis(ethylene)rhodium(I) Bis(ethylene)rhodium(I) acetylacetonate Bis(ethylene)(2,4-pentanedionato)rhodium Rhodium, bis(ethylene)(2,4-pentanedionato)- |
CAS | 12082-47-2 |
EINECS | 235-147-1 |
InChI | InChI=1/C5H8O2.2C2H4.2CH3.Rh/c1-4(6)3-5(2)7;2*1-2;;;/h3,6H,1-2H3;2*1-2H2;2*1H3;/q;;;;;+1/p-1/b4-3-;;;;;/rC7H13O2Rh.2C2H4/c1-6-5-7(2)9-10(3,4)8-6;2*1-2/h5H,1-4H3;2*1-2H2 |
Molecular Formula | C9H15O2Rh |
Molar Mass | 258.12 |
Melting Point | 141-142°C |
Water Solubility | insoluble |
Solubility | Soluble in dichloromethane, chloroform |
Appearance | Orange solid or powder |
Color | Orange |
Exposure Limit | ACGIH: TWA 1 mg/m3NIOSH: IDLH 100 mg/m3; TWA 0.1 mg/m3 |
Storage Condition | 2-8°C |
Sensitive | Air Sensitive |
MDL | MFCD00015354 |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | 24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
TSCA | No |
HS Code | 28439090 |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
Production method | The reaction of benzene and chromium hexacarbonyl in the solvent 2-methylpyridine is obtained. The reaction system should ensure that there is no oxygen, the reflux reaction reaches 96h, and the yield is 91%. |