1-Fluoropyridinium tetrafluoroborate
- Product Name
- 1-Fluoropyridinium tetrafluoroborate
- CAS No.
- 107264-09-5
- Chemical Name
- 1-Fluoropyridinium tetrafluoroborate
- Synonyms
- F-PLUS B500 (FP-B500);1-fluoropyridine tetrafluoroborate;N-Fluoropyridinium tetrafluroborate;1-FLUOROPYRIDINIUM TETRAFLUOROBORATE;N-FLUOROPYRIDINIUM TETRAFLUOROBORATE;N-Fluoropyridiniumtetrafluroborate95%;N-Fluoropyridiniumtetrafluroborate97%;1-fluoropyridin-1-iuM tetrafluoroborate;N-Fluoropyridinium tetrafluroborate 97%;1-FLUOROPYRIDINIUM TETRAFLUOROBORATE 97%
- CBNumber
- CB4696117
- Molecular Formula
- C5H5BF5N
- Formula Weight
- 184.9
- MOL File
- 107264-09-5.mol
1-Fluoropyridinium tetrafluoroborate Property
- Melting point:
- 186-192 °C (lit.)
- form
- Powder
- color
- Off-white
- Sensitive
- Moisture Sensitive
- BRN
- 4281226
- CAS DataBase Reference
- 107264-09-5(CAS DataBase Reference)
Safety
- Hazard Codes
- C
- Risk Statements
- 34
- Safety Statements
- 26-36/37/39-45
- RIDADR
- UN 3261 8/PG 2
- WGK Germany
- 3
- F
- 9-21
- Hazard Note
- Moisture sensitive/Corrosive
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 29333990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363Wash contaminated clothing before reuse.
N-Bromosuccinimide Price
- Product number
- 377260
- Product name
- 1-Fluoropyridinium tetrafluoroborate
- Purity
- ≥95%
- Packaging
- 1g
- Price
- $77.3
- Updated
- 2023/01/07
- Product number
- F0343
- Product name
- 1-Fluoropyridinium Tetrafluoroborate [Fluorinating Reagent]
- Purity
- >95.0%(T)
- Packaging
- 5g
- Price
- $152
- Updated
- 2021/12/16
- Product number
- F0343
- Product name
- 1-Fluoropyridinium Tetrafluoroborate [Fluorinating Reagent]
- Purity
- >95.0%(T)
- Packaging
- 25g
- Price
- $499
- Updated
- 2021/12/16
- Product number
- F598218
- Product name
- 1-Fluoropyridinium Tetrafluoroborate [Fluorinating Reagent]
- Packaging
- 100mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- F598218
- Product name
- 1-Fluoropyridinium Tetrafluoroborate [Fluorinating Reagent]
- Packaging
- 50mg
- Price
- $45
- Updated
- 2021/12/16
1-Fluoropyridinium tetrafluoroborate Chemical Properties,Usage,Production
Chemical Properties
off-white powder
Uses
1-Fluoropyridine tetrafluoroborate is a pyridine organic compound, which can be used as an intermediate in pharmaceutical synthesis.
General Description
1-Fluoropyridinium tetrafluoroborate (N-Fluoropyridinium tetrafluoroborate), an N-fluorinated compound, is an electrophilic fluorinating reagent (containing N and F double bond). Controlled potential electrolysis of 1-fluoropyridinium tetrafluoroborate has been reported to afford pyridine, 2-fluoropyridine and 2-acetamidopyridine.
Research
The products from the controlled potential electrolysis of 1-fluoropyridinium tetrafluoroborate were determined to be pyridine, 2-fluoropyridine, and 2-acetamidopyridine in yields. Loss of fluoride ion from the neutral radical in equilibrium with the dimer is believed to be the initial step in a multi-step mechanism, which results in the products observed from the controlled potential coulometry of 1-fluoropyridinium tetrafluoroborate. Catalytic fluorination/chlorination competition experiments of β-keto ester 5 were used to assess the relative fluorinating activity of various electrophilic NF reagents (containing an NF bond). SelectfluorTM ( F-TEDA; TEDA=triethylenediamine) reacts more than 100 times faster than 1-fluoropyridinium tetrafluoroborate[1-2].
References
[1] Edward W Oliver, Dennis H Evans. “Electrochemical studies of six NF electrophilic fluorinating reagents.” Journal of Electroanalytical Chemistry 474 1 (1999): Pages 1-8.
[2] P. Toullec. “Relative Electrophilic Fluorinating Power as Assayed by Competitive Catalytic Halogenation Reactions.” ChemInform 56 1 (2005).
1-Fluoropyridinium tetrafluoroborate Preparation Products And Raw materials
Raw materials
Preparation Products
1-Fluoropyridinium tetrafluoroborate Suppliers
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- Switzerland
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- 6968
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View Lastest Price from 1-Fluoropyridinium tetrafluoroborate manufacturers
- Product
- 1-FLUOROPYRIDINIUM TETRAFLUOROBORATE 107264-09-5
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.0% min
- Supply Ability
- 100 tons min
- Release date
- 2021-05-26