1-Oxa-2-azaspiro[4.5]dec-2-ene, 3-(1,1-dimethylethyl)-, also known as 3-tert-butyl-1-oxa-2-azaspiro[4.5]dec-2-ene, is a complex organic compound with a unique spirocycle structure. It consists of a seven-membered ring with one oxygen atom and one nitrogen atom, forming a spiro connection with a five-membered ring. The compound has a tert-butyl group (1,1-dimethylethyl) attached to the third carbon of the seven-membered ring, which contributes to its stability and reactivity. This chemical is primarily used as a chiral ligand in asymmetric catalysis, enabling the selective synthesis of enantiomerically pure compounds. Its unique structure and properties make it a valuable tool in the field of organic chemistry, particularly in the development of new catalysts and synthetic methods.
91157-53-8
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Basic information
- Product Name: 1-Oxa-2-azaspiro[4.5]dec-2-ene, 3-(1,1-dimethylethyl)-
- Synonyms:
- CAS NO:91157-53-8
- Molecular Formula: C12H21NO
- Molecular Weight: 195.305
- 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: 1-Oxa-2-azaspiro[4.5]dec-2-ene, 3-(1,1-dimethylethyl)-(CAS DataBase Reference)
- NIST Chemistry Reference: 1-Oxa-2-azaspiro[4.5]dec-2-ene, 3-(1,1-dimethylethyl)-(91157-53-8)
- EPA Substance Registry System: 1-Oxa-2-azaspiro[4.5]dec-2-ene, 3-(1,1-dimethylethyl)-(91157-53-8)
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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: 91157-53-8(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 91157-53-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,1,5 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.Calculate Digit Verification of CAS Registry Number 91157-53:
(7*9)+(6*1)+(5*1)+(4*5)+(3*7)+(2*5)+(1*3)=128
128 % 10 = 8
So 91157-53-8 is a valid CAS Registry Number.
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1-Oxa-2-azaspiro[4.5]dec-2-ene, 3-(1,1-dimethylethyl)-
