Vinylacetylene, also known as 1-buten-3-yne, is an organic compound with the molecular formula C4H4. It is a colorless, flammable gas that is used as a building block in the synthesis of various organic compounds. The molecule consists of a vinyl group (C=C) and an acetylene group (C≡C), which are connected by a single carbon atom. Vinylacetylene is an important intermediate in the production of polymers and other chemicals.
Dicobalt-hexacarbonyl complex, on the other hand, is an inorganic compound with the chemical formula Co2(CO)6. It is a dark red, crystalline solid that is soluble in organic solvents. The complex consists of two cobalt atoms, each bonded to three carbon monoxide (CO) ligands, forming an octahedral structure. Dicobalt-hexacarbonyl is a valuable catalyst in various organic reactions, particularly in the hydroformylation process, which involves the conversion of alkenes to aldehydes. It is also used in the synthesis of other cobalt-containing compounds and as a precursor in the production of metal carbonyls.
40671-80-5
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Basic information
- Product Name: vinylacetylene, dicobalt-hexacarbonyl complex
- Synonyms:
- CAS NO:40671-80-5
- Molecular Formula:
- Molecular Weight: 338.125
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: vinylacetylene, dicobalt-hexacarbonyl complex(CAS DataBase Reference)
- NIST Chemistry Reference: vinylacetylene, dicobalt-hexacarbonyl complex(40671-80-5)
- EPA Substance Registry System: vinylacetylene, dicobalt-hexacarbonyl complex(40671-80-5)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 40671-80-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 40671-80-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,6,7 and 1 respectively; the second part has 2 digits, 8 and 0 respectively.Calculate Digit Verification of CAS Registry Number 40671-80:
(7*4)+(6*0)+(5*6)+(4*7)+(3*1)+(2*8)+(1*0)=105
105 % 10 = 5
So 40671-80-5 is a valid CAS Registry Number.
40671-80-5Upstream product
40671-80-5Downstream Products
- 75822-59-2 3-acetyl-2-methyl-5-ethynyl-4,5-dihydrofuran
- 1221900-95-3 methyl 2,2-dimethyl-3-[(4-chlorophenylthio)methyl]pent-4-ynoate
- 753488-35-6 4-[(4-chlorophenylthio)methyl]-hex-5-yn-2-one
- 1221900-97-5 5-[(4-chlorophenylthio)methyl]-3-methylenehept-1-en-6-yne
- 1221901-04-7 7-trimethylsilyl-3-[(4-chlorophenylthio)-methyl]-3-methyl-5-methylenehepta-1,6-diyne
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vinylacetylene, dicobalt-hexacarbonyl complex
