Dibutyl-di-pent-1-inyl-zinn, also known as dibutyl di-pent-1-inyl zinc, is a chemical compound with the formula [(CH3CH2)3Zn]2. It is a colorless, viscous liquid that is soluble in organic solvents. This organozinc compound is primarily used as a catalyst in various organic reactions, such as the Negishi coupling and the hydrozirconation of alkenes. It is synthesized by reacting dibutylzinc with pent-1-yne in the presence of a transition metal catalyst. Due to its reactivity and potential hazards, it should be handled with care and stored under an inert atmosphere.
5054-46-6
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Basic information
- Product Name: Dibutyl-di-pent-1-inyl-zinn
- Synonyms: Dibutyl-di-pent-1-inyl-zinn
- CAS NO:5054-46-6
- Molecular Formula:
- Molecular Weight: 367.162
- 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: Dibutyl-di-pent-1-inyl-zinn(CAS DataBase Reference)
- NIST Chemistry Reference: Dibutyl-di-pent-1-inyl-zinn(5054-46-6)
- EPA Substance Registry System: Dibutyl-di-pent-1-inyl-zinn(5054-46-6)
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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: 5054-46-6(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 5054-46-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,5 and 4 respectively; the second part has 2 digits, 4 and 6 respectively.Calculate Digit Verification of CAS Registry Number 5054-46:
(6*5)+(5*0)+(4*5)+(3*4)+(2*4)+(1*6)=76
76 % 10 = 6
So 5054-46-6 is a valid CAS Registry Number.
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Dibutyl-di-pent-1-inyl-zinn
