117609

Cyclopentadienylmolybdenum(II) tricarbonyl, dimer

98%

• Synonym(s): Cyclopentadienyltricarbonylmolybdenum dimer, Hexacarbonylbis(η5 -cyclopentadienyl)dimolybdenum(I), Hexacarbonylbis(cyclopentadienyl)dimolybdenum
• Empirical Formula (Hill Notation): C₁₆H₁₀Mo₂O₆
• CAS Number: 12091-64-4
• Molecular Weight: 490.13
• EC Number: 235-156-0
• MDL number: MFCD00009947
• UNSPSC Code: 12352103
• PubChem Substance ID: 24847336
• NACRES: NA.23

Properties

• Quality Level: 100
• assay: 98%
• form: solid
• reaction suitability: core: molybdenum; reagent type: catalyst
• mp: 222 °C (dec.) (lit.)
• SMILES string: [Mo][Mo].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[CH]1[CH][CH][CH][CH]1.[CH]2[CH][CH][CH][CH]2
• InChI: 1S/2C5H5.6CO.2Mo/c2*1-2-4-5-3-1;6*1-2;;/h2*1-5H;;;;;;;;
• InChI key: XCUPBPUEWLTPMQ-UHFFFAOYSA-N

Description

Application

• Group 6 Carbonyl Complexes of N, O, P-ligands: Reviews the use of cyclopentadienyl molybdenum(II) dicarbonyl and tricarbonyl complexes as precursors for catalysts in olefin epoxidation. (SM Bruno, AA Valente, IS Gonçalves, 2023).
• Monitoring Equilibrium Reaction Dynamics of a Nearly Barrierless Molecular Rotor: Describes using cyclopentadienylmolybdenum tricarbonyl dimer in ultrafast vibrational echo experiments to observe dynamic processes in barrierless molecular rotors. (IA Nilsen, DG Osborne, AM White, JM Anna, 2014).

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302 + H312 + H332
• pcodes: P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves