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ChemicalBook >> CAS DataBase List >> Potassium ethyltrifluoroborate

Potassium ethyltrifluoroborate

Potassium ethyltrifluoroborate price.
  • $10 - $1023
  • Product name: Potassium ethyltrifluoroborate
  • CAS: 44248-07-9
  • MF: C2H5BF3K
  • MW: 135.97
  • EINECS:
  • MDL Number:MFCD04112713
  • Synonyms:Potassium ethyltrifluoroboranuide;PotassiuM ethyltrifluoroborate 95%;Ethyltrifluoroborate;POTASSIUM ETHYLTRIFLUOROBORATE ISO 9001：2015 REACH;potassium ethyl(trifluoro)borate(1-);Potassium ethylfluoroborate;Potassium ethyltrifluoroborate
Price40 Properties Safety Information Description
40 prices
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  • aablocks
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  • Alichem
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Package
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  • Manufactureraablocks
  • Product numberAA00DE3E
  • Product descriptionPotassium ethyltrifluoroboranuide ≥95%
  • Packaging250mg
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DE3E
  • Product descriptionPotassium ethyltrifluoroboranuide ≥95%
  • Packaging1g
  • Price$24
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DE3E
  • Product descriptionPotassium ethyltrifluoroboranuide 97%
  • Packaging5g
  • Price$57
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DE3E
  • Product descriptionPotassium ethyltrifluoroboranuide 97%
  • Packaging10g
  • Price$94
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DE3E
  • Product descriptionPotassium ethyltrifluoroboranuide 97%
  • Packaging25g
  • Price$119
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DE3E
  • Product descriptionPotassium ethyltrifluoroboranuide 98%
  • Packaging100g
  • Price$418
  • Updated2026-05-28
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  • ManufacturerACHEMBLOCK
  • Product numberQ66550
  • Product descriptionpotassium ethyltrifluoroborate 95%
  • Packaging100G
  • Price$515
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberQ66550
  • Product descriptionpotassium ethyltrifluoroborate 95%
  • Packaging25G
  • Price$165
  • Updated2026-05-27
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  • ManufacturerAK Scientific
  • Product numberAMTB738
  • Product descriptionPotassium ethyltrifluoroborate 97%
  • Packaging5g
  • Price$173
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberAMTB738
  • Product descriptionPotassium ethyltrifluoroborate 97%
  • Packaging1g
  • Price$44
  • Updated2026-06-04
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  • ManufacturerAlichem
  • Product number44248079
  • Product descriptionPotassiumethyltrifluoroboranuide
  • Packaging5g
  • Price$156
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number44248079
  • Product descriptionPotassiumethyltrifluoroboranuide
  • Packaging10g
  • Price$302.5
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA132145
  • Product descriptionPotassiumethyltrifluoroboranuide 95%
  • Packaging10g
  • Price$275
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA132145
  • Product descriptionPotassiumethyltrifluoroboranuide 95%
  • Packaging1g
  • Price$34
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA132145
  • Product descriptionPotassiumethyltrifluoroboranuide 95%
  • Packaging5g
  • Price$139
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA132145
  • Product descriptionPotassiumethyltrifluoroboranuide 95%
  • Packaging250mg
  • Price$16
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00DE3E Potassium ethyltrifluoroboranuide ≥95% 250mg $10 2026-05-28 Buy
aablocks AA00DE3E Potassium ethyltrifluoroboranuide ≥95% 1g $24 2026-05-28 Buy
aablocks AA00DE3E Potassium ethyltrifluoroboranuide 97% 5g $57 2026-05-28 Buy
aablocks AA00DE3E Potassium ethyltrifluoroboranuide 97% 10g $94 2026-05-28 Buy
aablocks AA00DE3E Potassium ethyltrifluoroboranuide 97% 25g $119 2026-05-28 Buy
aablocks AA00DE3E Potassium ethyltrifluoroboranuide 98% 100g $418 2026-05-28 Buy
ACHEMBLOCK Q66550 potassium ethyltrifluoroborate 95% 100G $515 2026-05-27 Buy
ACHEMBLOCK Q66550 potassium ethyltrifluoroborate 95% 25G $165 2026-05-27 Buy
AK Scientific AMTB738 Potassium ethyltrifluoroborate 97% 5g $173 2026-06-04 Buy
AK Scientific AMTB738 Potassium ethyltrifluoroborate 97% 1g $44 2026-06-04 Buy
Alichem 44248079 Potassiumethyltrifluoroboranuide 5g $156 2021-12-16 Buy
Alichem 44248079 Potassiumethyltrifluoroboranuide 10g $302.5 2021-12-16 Buy
Ambeed A132145 Potassiumethyltrifluoroboranuide 95% 10g $275 2021-12-16 Buy
Ambeed A132145 Potassiumethyltrifluoroboranuide 95% 1g $34 2021-12-16 Buy
Ambeed A132145 Potassiumethyltrifluoroboranuide 95% 5g $139 2021-12-16 Buy
Ambeed A132145 Potassiumethyltrifluoroboranuide 95% 250mg $16 2021-12-16 Buy
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Properties

Melting point :80-84°C
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
form :solid
Appearance :White to off-white Solid
InChI :1S/C2H5BF3.K/c1-2-3(4,5)6;/h2H2,1H3;/q-1;+1
InChIKey :GIIPADVFWNGSKY-UHFFFAOYSA-N
SMILES :[K+].CC[B-](F)(F)F

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Potassium ethyltrifluoroborate can be used as a substrate in Suzuki–Miyaura coupling reaction with alkenyl bromides to produce alkene derivatives.

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J & K SCIENTIFIC LTD. Energy Chemical Shanghai Hanhong Scientific Co.,Ltd. Shandong Xiya Chemical Co., Ltd Thermo Fisher Scientific Shanghai Huikai Chemical Technology Co., Ltd. Shanghai Balmxy Pharmaceutical Co., Ltd Shanghai Macklin Biochemical Co.,Ltd. Sigma-Aldrich Nanjing ERan Biological Pharmaceutical Co., Ltd.