ChemicalBook > CAS DataBase List > 2-Bromo-1-ethylpyridinium tetrafluoroborate
2-Bromo-1-ethylpyridinium tetrafluoroborate
- Product Name
- 2-Bromo-1-ethylpyridinium tetrafluoroborate
- CAS No.
- 878-23-9
- Chemical Name
- 2-Bromo-1-ethylpyridinium tetrafluoroborate
- Synonyms
- 2-bromo-1-ethylpyridin-1-ium tetrafluoroborate;BEP TETRAFLUOROBORATE;BEPyBr;bromoethylpyridiniumtetrafluoroborate;2-BROMO-1-ETHYLPYRIDINIUM TETRAFLUOROBOR;2-Brom-1-ethylpyridiniumtetrafluoroborat;1-Ethyl-2-bromopyridinium·tetrafluoroborate;2-BROMO-1-ETHYLPYRIDINIUM TETRAFLUOROBORATE;2-Bromo-1-ethylpyridinium Tetra uoroborate;2-Bromo-1-ethylpyridiniumtetrafluoroborate98%
- CBNumber
- CB8399472
- Molecular Formula
- C7H9BBrF4N
- Formula Weight
- 273.86
- MOL File
- 878-23-9.mol
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2-Bromo-1-ethylpyridinium tetrafluoroborate Property
- Melting point:
- 103-107 °C
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- form
- Crystalline Powder
- color
- White
- Water Solubility
- very faint turbidity
- BRN
- 4059265
- CAS DataBase Reference
- 878-23-9(CAS DataBase Reference)
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Safety
- Hazard Codes
- Xi
- Risk Statements
- 20/21/22-36/37/38
- Safety Statements
- 22-24/25-36/37/39-26
- RIDADR
- 1759
- WGK Germany
- 3
- F
- 9-21
- Hazard Note
- Irritant
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 29333990
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P405Store locked up.
P501Dispose of contents/container to..…
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- S765686
- Product name
- 2-Bromo-1-ethylpyridinium Tetrafluoroborate
- Purity
- Aldrich
- Packaging
- 50mg
- Price
- $29.8
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 77386
- Product name
- 2-Bromo-1-ethyl-pyridinium tetrafluoroborate
- Purity
- ≥97.0% (T)
- Packaging
- 5G
- Price
- $187
- Updated
- 2024/03/01
TCI Chemical
- Product number
- B1036
- Product name
- 2-Bromo-1-ethylpyridinium Tetrafluoroborate
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 5g
- Price
- $103
- Updated
- 2024/03/01
TCI Chemical
- Product number
- B1036
- Product name
- 2-Bromo-1-ethylpyridinium Tetrafluoroborate
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 25g
- Price
- $260
- Updated
- 2024/03/01
TRC
- Product number
- B694515
- Product name
- 2-Bromo-1-ethylpyridinium Tetrafluoroborate
- Packaging
- 5g
- Price
- $100
- Updated
- 2021/12/16
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2-Bromo-1-ethylpyridinium tetrafluoroborate Chemical Properties,Usage,Production
Uses
2-Bromo-1-ethylpyridinium Tetrafluoroborate is a carboxyl activation and coupling reagent for peptide synthesis.
Uses
2-Bromo-1-ethyl-pyridinium tetrafluoroborate can be used as a coupling reagent for:
- The synthesis of N-methylated peptides in solution and solid phase.
- The synthesis of cyclosporin A fragment and dolastatin 15 pentapeptide moiety.
General Description
2-Bromo-1-ethyl-pyridinium tetrafluoroborate is a coupling reagent employed in the synthesis of amides and esters through amidation and esterification reactions, respectively. It is generally prepared by the reaction of triethyloxonium tetrafluoroborate with 2?bromo pyridine.
2-Bromo-1-ethylpyridinium tetrafluoroborate Preparation Products And Raw materials
Raw materials
Preparation Products
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2-Bromo-1-ethylpyridinium tetrafluoroborate Suppliers
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View Lastest Price from 2-Bromo-1-ethylpyridinium tetrafluoroborate manufacturers
Henan Aochuang Chemical Co.,Ltd.
- Product
- 2-Bromo-1-ethylpyridinium tetrafluoroborate 878-23-9
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1ton
- Release date
- 2022-09-26
Dideu Industries Group Limited
- Product
- 2-Bromo-1-ethylpyridinium tetrafluoroborate 878-23-9
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.00%
- Supply Ability
- 100 Tons Min
- Release date
- 2021-10-09
Career Henan Chemical Co
- Product
- 2-Bromo-1-ethylpyridinium tetrafluoroborate 878-23-9
- Price
- US $9.80/KG
- Min. Order
- 1g
- Purity
- ≥99%
- Supply Ability
- 100kg
- Release date
- 2020-01-09
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2-Bromo-1-ethylpyridinium tetrafluoroborate