12108-04-2

Basic information

• Product Name: CYCLOPENTADIENYLVANADIUM TETRACARBONYL
• Synonyms: Tetracarbonyl-pi-cyclopentadienylvanadium;Vanadium cyclopentadienyltetracarbonyl;Vanadium, tetracarbonyl(eta5-2,4-cyclopentadien-1-yl)-;Vanadium, tetracarbonyl-pi-cyclopentadienyl-;TETRACARBONYLCYCLOPENTADIENYLVANADIUM;CYCLOPENTADIENYLVANADIUM TETRACARBONYL;tetracarbonyl(eta5-cyclopenta-2,4-dien-1-yl)vanadium;Cyclopentadienylvanadiumtetracarbonyl,min.97%
• CAS NO: 12108-04-2
• Molecular Formula: C₉H₅O₄V
• Molecular Weight: 228.08
• EINECS: 235-163-9
• Product Categories: metallocene
• Mol File: 12108-04-2.mol
• Article Data: 2

Chemical Properties

• Melting Point: 138°C
• Boiling Point: 80-110°C 0,1mm
• Flash Point: 80-100°C/0.1mm subl.
• Appearance: orange to red/crystal
• Water Solubility: Insoluble in water.
• Sensitive: Air Sensitive
• CAS DataBase Reference: CYCLOPENTADIENYLVANADIUM TETRACARBONYL(CAS DataBase Reference)
• NIST Chemistry Reference: CYCLOPENTADIENYLVANADIUM TETRACARBONYL(12108-04-2)
• EPA Substance Registry System: CYCLOPENTADIENYLVANADIUM TETRACARBONYL(12108-04-2)

Safety Data

• Statements: 23/24/25
• Safety Statements: 26-28-36/37/39-45
• RIDADR: 3285
• HazardClass: 6.1
• PackingGroup: II
• Hazardous Substances Data: 12108-04-2(Hazardous Substances Data)

Usage

Uses

Employed as pharmaceutical intermediates.

InChI:InChI=1/C5H5.4CHO.V/c1-2-4-5-3-1;4*1-2;/h1-5H;4*2H;/rC9H9O4V/c10-1-14(2-11,3-12,4-13)5-6(14)8(14)9(14)7(5)14/h5-13H

Upstream product

• 201230-82-2 carbon monoxide 
• 7632-51-1 vanadiumtetrachloride 
• 7440-23-5 sodium 
• 111635-23-5 CpV(CO)3(tetrahydrothiophene) 
• 366-18-7 [2,2]bipyridinyl 
• 1227476-15-4 Azobenzene 
• 124-38-9 carbon dioxide 
• 38117-54-3 cyclopentadienyl iron(II) dicarbonyl dimer 
• 17306-10-4 cyclopentadienylmagnesium bromide 
• 542-92-7 cyclopenta-1,3-diene 
• 7440-62-2 vanadium 

Downstream Products

• 115092-36-9 (η5-benzoylcyclopentadienyl)tetracarbonylvanadium 

Related news

The infrared and raman spectra of CYCLOPENTADIENYLVANADIUM TETRACARBONYL (cas 12108-04-2) derivatives: evaluation of the carbon-oxygen force constants07/31/2019

Infrared (250–4000 cm−1) and laser Raman spectra (75–3300 cm−1) were obtained on C5H5V(CO)4 and CH3COC5H4V(CO)4. A vibrational assignment is proposed which is based upon the concept of “local symmetry”. The cyclopentadienyl ring breathing frequency was found to be associated with the strong ...detailed

Relevant articles and documents

Synthesis, reactivity, and crystal structure of CpV(CO)3tht (tht = tetrahydrothiophene). A mild-condition synthetic pathway to substitution derivatives of CpV(CO)4 and preparation and X-ray characterization of cis-CpV(CO)2bpy (bpy = 2,2′-bipyridine)

Irradiation of CpV(CO)4 in the presence of tht (tht = tetrahydrothiophene) affords the complex CpV(CO)3tht (1), in which one carbonyl group has been replaced by the thioether ligand. 1 reacts readily with several ligands including 2,2′-bipyridine (bpy) and pyrrolidine (pyrr), providing a mild-condition pathway to the new derivatives cis-CpV(CO)2bpy (2) and CpV(CO)3pyrr (3). The structures of 1 and 2 have been determined by X-ray analysis. Both complexes are orthorhombic: 1 has a Pbca space group with a = 14.171 (4) ?, b = 14.184 (5) ?, c = 13.035 (4) ?, V = 2620 (1) ?3, Z = 8, and Dcalcd = 1.461 g cm-3, and the final R factor for 1937 reflections was 0.054; 2 has a Pnma space group with a = 7.687 (4) ?, b = 15.073 (6) ?, c = 12.593 (5) ?, V = 1459 (1) ?3, Z = 4, and Dcalcd = 1.494 g cm-3, and the final R value for 1423 reflections was 0.035. The structure of 3 has been assigned on the basis of its 13C and 1H NMR, IR, and analytical data.