ChemicalBook > CAS DataBase List > DICARBONYLCYCLOPENTADIENYLCOBALT
DICARBONYLCYCLOPENTADIENYLCOBALT
Reactions- Product Name
- DICARBONYLCYCLOPENTADIENYLCOBALT
- CAS No.
- 12078-25-0
- Chemical Name
- DICARBONYLCYCLOPENTADIENYLCOBALT
- Synonyms
- CpCo(CO)2;Cyclopentadienyldicarbonylcobalt;DICARBONYLCYCLOPENTADIENYLCOBALT;Cobalt dicarbonyl cyclopentadiene;CYCLOPENTADIENYL COBALT DICARBONYL;Cobalt cyclopentadienyl dicarbonyl;DICARBONYLCYCLOPENTADIENYLCOBALT(I);pi-Cyclopentadienyldicarbonylcobalt;pi-Cyclopentadienylcobalt dicarbonyl;Dicarbonylcyclopentadienylcobalt,96%
- CBNumber
- CB5771349
- Molecular Formula
- C7H5CoO25*
- Formula Weight
- 180.05
- MOL File
- 12078-25-0.mol
More
Less
DICARBONYLCYCLOPENTADIENYLCOBALT Property
- Melting point:
- -22 °C
- Boiling point:
- 139-140 °C710 mm Hg(lit.)
- Density
- 1.35
- refractive index
- 1.599-1.602
- Flash point:
- 80 °F
- storage temp.
- 2-8°C
- form
- liquid
- color
- dark red
- Specific Gravity
- 1.35
- Water Solubility
- Insoluble in water. Soluble in common organic solvents.
- Sensitive
- Air Sensitive
- NIST Chemistry Reference
- Cobalt, dicarbonyl(«eta»5-2,4-cyclopentadien-1-yl)-(12078-25-0)
More
Less
Safety
- Hazard Codes
- T
- Risk Statements
- 10-23/24/25-42/43-53-68-40
- Safety Statements
- 23-36/37-45-38-36/37/39-28A-16
- RIDADR
- UN 1992 3/PG 3
- WGK Germany
- 3
- F
- 10-23
- HazardClass
- 6.1
- PackingGroup
- II
- HS Code
- 29319090
More
Less
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H226Flammable liquid and vapour
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H341Suspected of causing genetic defects
H351Suspected of causing cancer
- Precautionary statements
-
P202Do not handle until all safety precautions have been read and understood.
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
More
Less
N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 245259
- Product name
- Dicarbonylcyclopentadienyl cobalt(I)
- Purity
- technical grade
- Packaging
- 5g
- Price
- $161
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 245259
- Product name
- Dicarbonylcyclopentadienyl cobalt(I)
- Purity
- technical grade
- Packaging
- 25g
- Price
- $647
- Updated
- 2024/03/01
TCI Chemical
- Product number
- D4940
- Product name
- Dicarbonylcyclopentadienyl cobalt(I)
- Purity
- >95.0%(T)
- Packaging
- 2g
- Price
- $158
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- 023136
- Product name
- Dicarbonylcyclopentadienylcobalt
- Packaging
- 1g
- Price
- $49.1
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- 023136
- Product name
- Dicarbonylcyclopentadienylcobalt
- Packaging
- 5g
- Price
- $168
- Updated
- 2024/03/01
More
Less
DICARBONYLCYCLOPENTADIENYLCOBALT Chemical Properties,Usage,Production
Reactions
- Volatile cobalt complex used for the deposition of cobalt and cobalt oxide films.
- Intramolecular cobalt-catalyzed [2+2+2] cycloaddition of O-protected diyne-cycanohydrins.
- Catalyst used for the dehydrative direct CH allylation with allylic alcohols.
Chemical Properties
dark red to brown liquid
Uses
Dicarbonylcyclopentadienylcobalt Catalyst for the cyclotrimerization of alkynes. It mediates the [2+2+2]-cyclization of allenediynes to tricyclic systems. catalyzes the formation of pyridines from a mixture of alkynes and nitriles.
Purification Methods
Best distilled in an atmosphere of CO in a vacuum. The red brown liquid decomposes slightly on distillation even in a vacuum to liberate some CO. Operations should be performed in an efficient fume cupboard. It is soluble in organic solvents and stable in air but decomposes slowly in sunlight and rapidly under UV. [Piper et al. J Inorg Nucl Chem 1 165 1955, Beilstein 16 IV 1827.] TOXIC.
DICARBONYLCYCLOPENTADIENYLCOBALT Preparation Products And Raw materials
Raw materials
Preparation Products
More
Less
DICARBONYLCYCLOPENTADIENYLCOBALT Suppliers
- Tel
- 1805-0950397 19396072537
- lyna@wolfabio.com
- Country
- China
- ProdList
- 195
- Advantage
- 58
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 94657
- Advantage
- 76
- Tel
- 021-61259108 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40228
- Advantage
- 62
- Tel
- 400-6106006
- Fax
- 021-67582001/03/05
- saleschina@alfa-asia.com
- Country
- China
- ProdList
- 30123
- Advantage
- 84
- Tel
- 021-67121386
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24529
- Advantage
- 81
- Tel
- 010-89508211 18501085097
- Fax
- 010-89508210
- sales.bj@hwrkchemical.com
- Country
- China
- ProdList
- 8418
- Advantage
- 55
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44688
- Advantage
- 61
- Tel
- 021-34975603-808 18721111801
- Fax
- +86-21-34975602-805
- sales@bocpharma.com
- Country
- China
- ProdList
- 996
- Advantage
- 64
- Tel
- 021-54306202 13764082696
- info@hanhongsci.com
- Country
- China
- ProdList
- 42958
- Advantage
- 64
- Tel
- 400-164-7117 13681763483
- Fax
- +86-21-61629029
- product02@bidepharm.com
- Country
- China
- ProdList
- 41462
- Advantage
- 60
- Tel
- 0512-67216630 18962121273
- Fax
- 0512-56316689
- sales@sinocompound.com
- Country
- China
- ProdList
- 278
- Advantage
- 64
- Tel
- 021-61415566 800-8193336
- orderCN@merckgroup.com
- Country
- China
- ProdList
- 51456
- Advantage
- 80
- Tel
- 025-83453382-8005
- Fax
- 025-83453382
- sale@parabiochem.com
- Country
- China
- ProdList
- 9595
- Advantage
- 55
- Tel
- 021-60702684 18516024827
- huang.jiayi@sinocompound.com
- Country
- China
- ProdList
- 2531
- Advantage
- 58
- Tel
- 021-021-52271985 17721149837
- Fax
- +86 (21) 52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 19800
- Advantage
- 60
- Tel
- 025-58851090 13611564524
- Fax
- (6)02557626880
- lwan@aikonchem.com
- Country
- China
- ProdList
- 15951
- Advantage
- 58
- Tel
- 0371-0371-55051623 18137891487
- Fax
- QQ：2853979817
- 2853979817@qq.com
- Country
- China
- ProdList
- 9899
- Advantage
- 58
- Tel
- 0731-85567275 19186994443
- sales@chemfish.com
- Country
- China
- ProdList
- 4959
- Advantage
- 58
- Tel
- +86-0551-65418671 +8618949823763
- Fax
- 0551-65418697
- sales@tnjchem.com
- Country
- China
- ProdList
- 34563
- Advantage
- 58
- Tel
- 571-88938639 +8617705817739
- Fax
- +86-571-88938652，+86-571- 88492614
- info@dycnchem.com
- Country
- China
- ProdList
- 52849
- Advantage
- 58
- Tel
- +86-029-89586680 +86-18192503167
- Fax
- +86-29-88380327
- 1026@dideu.com
- Country
- China
- ProdList
- 7724
- Advantage
- 58
- Tel
- 731-88557738 +8613739093081
- sales01@russellchem.com
- Country
- CHINA
- ProdList
- 291
- Advantage
- 58
- Tel
- +86-0371-86658258 +8613203830695
- Fax
- 0371-86658258
- laboratory@coreychem.com
- Country
- China
- ProdList
- 30240
- Advantage
- 58
- Tel
- +86-0731-85567275 18932438858
- Fax
- QQ:3554193828
- sales05@chemfish.com
- Country
- China
- ProdList
- 8356
- Advantage
- 58
- Tel
- 0751-2886766 13927870850
- Fax
- 0751-2886756
- 3001267247@qq.com
- Country
- China
- ProdList
- 9974
- Advantage
- 58
- Tel
- 86-13657291602
- Fax
- 027-59338440
- linda@hubeijusheng.com
- Country
- CHINA
- ProdList
- 22963
- Advantage
- 58
- Tel
- 027-83855382 15926260338
- 15926260338@163.com
- Country
- China
- ProdList
- 2032
- Advantage
- 58
- Tel
- +8618523575427
- sales@conier.com
- Country
- China
- ProdList
- 49374
- Advantage
- 58
- Tel
- 029-81024372 15029046529
- Fax
- 029-88380327
- 1027@dideu.com
- Country
- China
- ProdList
- 10009
- Advantage
- 58
- Tel
- 0519-85524369
- 3477467573@qq.com
- Country
- China
- ProdList
- 8617
- Advantage
- 58
- Tel
- 027-59308705 18871579363
- Fax
- 027-59308705
- 1248180077@qq.com
- Country
- China
- ProdList
- 9949
- Advantage
- 58
- Tel
- 027-027-59223056 18162699093
- Fax
- 027-59223056
- 1208480011@qq.com
- Country
- China
- ProdList
- 9924
- Advantage
- 58
- Tel
- 400-8210725 4008210725
- malulu@leyan.com
- Country
- China
- ProdList
- 40037
- Advantage
- 58
- Tel
- 400-6005915
- sales@picasso-e.com
- Country
- China
- ProdList
- 39653
- Advantage
- 58
- Tel
- 19371278702
- n13164103386@163.com
- Country
- China
- ProdList
- 2929
- Advantage
- 58
- Tel
- 17837139533
- 1165412154@qq.com
- Country
- China
- ProdList
- 7740
- Advantage
- 58
- Tel
- 021-50706066 15221275939
- shenlinxing@macklin.cn
- Country
- China
- ProdList
- 29815
- Advantage
- 58
- Tel
- 17312431727
- chengyunlei@origmt.com
- Country
- China
- ProdList
- 446
- Advantage
- 58
- Tel
- 021-021-59178156 15300768757
- 359382369@qq.com
- Country
- China
- ProdList
- 10674
- Advantage
- 58
- Tel
- 13220096790
- 1754423088@qq.com
- Country
- China
- ProdList
- 2993
- Advantage
- 58
- Tel
- 010-50973130 17801761073
- Gsiyu@solarbio.com
- Country
- China
- ProdList
- 50464
- Advantage
- 58
- Tel
- 021-57520305 15221441005
- lihua@jskchem.com
- Country
- China
- ProdList
- 49234
- Advantage
- 58
- Tel
- 025-58906079 17352406906
- sales@bicbiotech.com
- Country
- China
- ProdList
- 7679
- Advantage
- 58
- Tel
- 021-50795510 4000665055
- sy-c6@accelachem.com
- Country
- China
- ProdList
- 10000
- Advantage
- 58
- Tel
- +86-18521732826
- market@aladdin-e.com
- Country
- China
- ProdList
- 48461
- Advantage
- 58
- Tel
- 15223382610 15223382610
- danny@chemdad.com
- Country
- China
- ProdList
- 1839
- Advantage
- 58
- Tel
- +86-371-66670886
- info@dakenam.com
- Country
- China
- ProdList
- 18767
- Advantage
- 58
- Tel
- +86-020-81960175-617 +8615602392859
- Intermediate@cato-chem.com
- Country
- China
- ProdList
- 8046
- Advantage
- 58
- Tel
- +8618007136271
- hk@fortunachem.com
- Country
- China
- ProdList
- 5998
- Advantage
- 58
- Tel
- +8618058761490
- info@gihichemicals.com
- Country
- China
- ProdList
- 49978
- Advantage
- 58
12078-25-0, DICARBONYLCYCLOPENTADIENYLCOBALTRelated Search:
CpZr(NMe2)3 CpTDMAZ
Cyclopentadienyl Tris(dimethylamino) Hafnium
Cobalt
CARBON MONOXIDE
Cobaltous nitrate hexahydrate
DICARBONYLCYCLOPENTADIENYLCOBALT