[2,2']Binaphthyl-1,1'-diyldiamine is a chemical compound with the molecular formula C20H16N2. It is a key building block in the synthesis of chiral ligands and catalysts, particularly in asymmetric catalysis. [2,2']binaphthyl-1,1'-diyldiamine features a binaphthyl core, which consists of two naphthalene rings connected at the 2 and 2' positions, with an amine group attached to each of the naphthalene rings. The binaphthyl framework provides a rigid and chiral environment, which is crucial for the selectivity of the catalysts derived from it. [2,2']Binaphthyl-1,1'-diyldiamine is widely used in the pharmaceutical and chemical industries for the production of enantiomerically pure compounds, as it can form complexes with various metal ions, enhancing the efficiency and selectivity of catalytic reactions.
4444-35-3
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Basic information
- Product Name: [2,2']binaphthyl-1,1'-diyldiamine
- Synonyms: [2,2']binaphthyl-1,1'-diyldiamine
- CAS NO:4444-35-3
- Molecular Formula:
- Molecular Weight: 284.36
- 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: [2,2']binaphthyl-1,1'-diyldiamine(CAS DataBase Reference)
- NIST Chemistry Reference: [2,2']binaphthyl-1,1'-diyldiamine(4444-35-3)
- EPA Substance Registry System: [2,2']binaphthyl-1,1'-diyldiamine(4444-35-3)
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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: 4444-35-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4444-35-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,4 and 4 respectively; the second part has 2 digits, 3 and 5 respectively.Calculate Digit Verification of CAS Registry Number 4444-35:
(6*4)+(5*4)+(4*4)+(3*4)+(2*3)+(1*5)=83
83 % 10 = 3
So 4444-35-3 is a valid CAS Registry Number.
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[2,2']binaphthyl-1,1'-diyldiamine
