Triethylamine boron tribromide, also known as triethylamine boron bromide, is a chemical compound with the formula (C2H5)3N·BBr3. It is a colorless, hygroscopic, and highly reactive solid that is soluble in organic solvents. triethylamine boron tribromide is formed by the reaction of triethylamine (a tertiary amine) with boron tribromide (a Lewis acid), resulting in a complex that exhibits both Lewis acid and base properties. Triethylamine boron tribromide is widely used as a reagent in organic synthesis, particularly in the formation of carbon-carbon bonds through the activation of alkyl halides and the promotion of various electrophilic substitution reactions. Due to its high reactivity, it is essential to handle triethylamine boron tribromide with care, typically under an inert atmosphere and at low temperatures.
2903-69-7
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Basic information
- Product Name: triethylamine boron tribromide
- Synonyms: triethylamine boron tribromide
- CAS NO:2903-69-7
- Molecular Formula:
- Molecular Weight: 351.715
- 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: triethylamine boron tribromide(CAS DataBase Reference)
- NIST Chemistry Reference: triethylamine boron tribromide(2903-69-7)
- EPA Substance Registry System: triethylamine boron tribromide(2903-69-7)
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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: 2903-69-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 2903-69-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,0 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.Calculate Digit Verification of CAS Registry Number 2903-69:
(6*2)+(5*9)+(4*0)+(3*3)+(2*6)+(1*9)=87
87 % 10 = 7
So 2903-69-7 is a valid CAS Registry Number.
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triethylamine boron tribromide
