Ammonium ((trifluoro methyl) trifluoro borate), also known as ammonium trifluoromethyl trifluoroborate or (CF3)3B·NH4, is a colorless, hygroscopic, and highly reactive chemical compound. It consists of a trifluoromethyl group (CF3) bonded to a boron atom, which is further bonded to three fluorine atoms, forming a trifluoroborate ion (CF3BF3)-. This ion is paired with an ammonium ion (NH4)+, resulting in a salt. The compound is widely used as a Lewis acid catalyst in various organic synthesis reactions, particularly in the formation of carbon-carbon bonds and carbon-heteroatom bonds. Due to its high reactivity and sensitivity to moisture, it is essential to handle ammonium ((trifluoro methyl) trifluoro borate) with care, using appropriate safety measures and under anhydrous conditions.
2561-71-9
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Basic information
- Product Name: ammonium ((trifluoro methyl) trifluoro borate)
- Synonyms: ammonium ((trifluoro methyl) trifluoro borate)
- CAS NO:2561-71-9
- Molecular Formula:
- Molecular Weight: 154.851
- 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: ammonium ((trifluoro methyl) trifluoro borate)(CAS DataBase Reference)
- NIST Chemistry Reference: ammonium ((trifluoro methyl) trifluoro borate)(2561-71-9)
- EPA Substance Registry System: ammonium ((trifluoro methyl) trifluoro borate)(2561-71-9)
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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: 2561-71-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 2561-71-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,6 and 1 respectively; the second part has 2 digits, 7 and 1 respectively.Calculate Digit Verification of CAS Registry Number 2561-71:
(6*2)+(5*5)+(4*6)+(3*1)+(2*7)+(1*1)=79
79 % 10 = 9
So 2561-71-9 is a valid CAS Registry Number.
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2561-71-9Downstream Products
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ammonium ((trifluoro methyl) trifluoro borate)
