Tris-(N-ethyl-anilino)-borane, also known as TEAB, is a chemical compound with the formula C18H24BN3. It is a boron-based Lewis acid and a widely used reagent in organic synthesis, particularly in the formation of carbon-carbon bonds. TEAB is known for its ability to activate carbonyl compounds, making it a valuable catalyst in various reactions such as aldol condensations, Michael additions, and other carbonyl-based transformations. Its stability, solubility in organic solvents, and mild reactivity profile contribute to its popularity in the field of chemistry.
13281-89-5
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Basic information
- Product Name: tris-(N-ethyl-anilino)-borane
- Synonyms:
- CAS NO:13281-89-5
- Molecular Formula:
- Molecular Weight: 371.333
- 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: tris-(N-ethyl-anilino)-borane(CAS DataBase Reference)
- NIST Chemistry Reference: tris-(N-ethyl-anilino)-borane(13281-89-5)
- EPA Substance Registry System: tris-(N-ethyl-anilino)-borane(13281-89-5)
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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: 13281-89-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 13281-89-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,2,8 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.Calculate Digit Verification of CAS Registry Number 13281-89:
(7*1)+(6*3)+(5*2)+(4*8)+(3*1)+(2*8)+(1*9)=95
95 % 10 = 5
So 13281-89-5 is a valid CAS Registry Number.
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tris-(N-ethyl-anilino)-borane
