Name | Dicarbonyl(pentamethylcyclopentadienyl)chromium dimer |
Synonyms | PENTAMETHYLCYCLOPENTADIENYLCHROMIUM DICARBONYL DIMER Dicarbonyl(pentamethylcyclopentadienyl)chromium dimer DICARBONYL(PENTAMETHYLCYCLOPENTADIENYL)CHROMIUM DIMER dicarbonyl(pentamethylcyclopentadienyl)chromium(v) dimer Dichromium, bis(pentamethylcyclopentadienyl)tetracarbonyl- Chromium, tetracarbonylbis[(1,2,3,4,5-eta)-1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl]di-, (Cr-Cr) |
CAS | 37299-12-0 |
InChI | InChI=1/2C10H15.4CHO.2Cr/c2*1-6-7(2)9(4)10(5)8(6)3;4*1-2;;/h2*1-5H3;4*2H;;/rC24H34Cr2O4/c1-15-16(2)18(4)19(5)17(15,3)25(15,16,18,19,11-27,12-28)26(13-29,14-30)20(6)21(26,7)23(26,9)24(26,10)22(20,26)8/h27-30H,1-10H3 |
Molecular Formula | C24H30Cr2O410* |
Molar Mass | 486.48 |
Melting Point | ~220°C (dec.)(lit.) |
Flash Point | >230°F |
Appearance | crystal |
Color | deep green |
Sensitive | air sensitive |
Hazard Symbols | T+ - Very toxic |
Risk Codes | 26/27/28 - Very toxic by inhalation, in contact with skin and if swallowed. |
Safety Description | S53 - Avoid exposure - obtain special instructions before use. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | UN 2811 6.1/PG 2 |
WGK Germany | 3 |
HS Code | 29310099 |