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ChemicalBook >> CAS DataBase List >> Tri-tert-butylphosphine tetrafluoroborate

Tri-tert-butylphosphine tetrafluoroborate

Tri-tert-butylphosphine tetrafluoroborate price.
  • $4 - $3170
  • Product name: Tri-tert-butylphosphine tetrafluoroborate
  • CAS: 131274-22-1
  • MF: C12H28P.BF4
  • MW: 290.13
  • EINECS:672-603-2
  • MDL Number:MFCD04039975
  • Synonyms:fluoroboric acid tri-tert-butylphosphine adduct;tri-tert-butylphosphine fluoroboric acid adduct;Tri-tert-butylphosphonium tetrafluoroborate, 97+%;Tri-tert-butylphosphonium tetrafluoroborate,99%;Tri-tert-butylphosphoniuM tetrafluoroborate, 97+% 1GR;Tri-tert-butylphosphine tetrafluoborate;Tri-tert-butylphosphoniuM tetr;TRI-TERT-BUTYLPHOSPHINE TETRAFLUOROBORATE
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  • ManufacturerA1 Biochem Labs
  • Product numberA1-01205
  • Product descriptionTri-tert-butylphosphine tetrafluoroborate 0.95
  • Packaging10g
  • Price$125
  • Updated2026-06-05
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  • ManufacturerA1 Biochem Labs
  • Product number6564699
  • Product descriptionTri-tert-butylphosphinetetrafluoroborate 95%
  • Packaging25g
  • Price$200
  • Updated2021-12-16
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  • ManufacturerA1 Biochem Labs
  • Product numberA1-01205
  • Product descriptionTri-tert-butylphosphine tetrafluoroborate 0.95
  • Packaging25g
  • Price$200
  • Updated2026-06-05
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  • Manufactureraablocks
  • Product numberAA000VRN
  • Product descriptionTri-tert-butylphosphonium tetrafluoroborate 98%
  • Packaging1g
  • Price$4
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA000VRN
  • Product descriptionTri-tert-butylphosphonium tetrafluoroborate 98%
  • Packaging5g
  • Price$5
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA000VRN
  • Product descriptionTri-tert-butylphosphonium tetrafluoroborate 98%
  • Packaging10g
  • Price$7
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA000VRN
  • Product descriptionTri-tert-butylphosphonium tetrafluoroborate 98%
  • Packaging25g
  • Price$10
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA000VRN
  • Product descriptionTri-tert-butylphosphonium tetrafluoroborate 98%
  • Packaging50g
  • Price$19
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA000VRN
  • Product descriptionTri-tert-butylphosphonium tetrafluoroborate 98%
  • Packaging100g
  • Price$36
  • Updated2026-05-25
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  • ManufacturerACHEMBLOCK
  • Product numberP43464
  • Product descriptiontri-tert-butylphosphonium tetrafluoroborate 95%
  • Packaging500G
  • Price$275
  • Updated2026-05-25
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  • ManufacturerACHEMBLOCK
  • Product numberP43464
  • Product descriptiontri-tert-butylphosphonium tetrafluoroborate 95%
  • Packaging500G
  • Price$275
  • Updated2026-05-27
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  • ManufacturerAK Scientific
  • Product numberX4260
  • Product descriptiontri-tert-Butylphosphine tetrafluoroborate 97%
  • Packaging100g
  • Price$168
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberX4260
  • Product descriptiontri-tert-Butylphosphine tetrafluoroborate 97%
  • Packaging25g
  • Price$47
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ90283
  • Product descriptiontri-tert-Butylphosphine tetrafluoroborate 95%
  • Packaging25g
  • Price$35
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ90283
  • Product descriptiontri-tert-Butylphosphine tetrafluoroborate 95%
  • Packaging5g
  • Price$13
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberX4260
  • Product descriptiontri-tert-Butylphosphine tetrafluoroborate 97%
  • Packaging5g
  • Price$18
  • Updated2026-06-04
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Manufacturer Product number Product description Packaging Price Updated Buy
A1 Biochem Labs A1-01205 Tri-tert-butylphosphine tetrafluoroborate 0.95 10g $125 2026-06-05 Buy
A1 Biochem Labs 6564699 Tri-tert-butylphosphinetetrafluoroborate 95% 25g $200 2021-12-16 Buy
A1 Biochem Labs A1-01205 Tri-tert-butylphosphine tetrafluoroborate 0.95 25g $200 2026-06-05 Buy
aablocks AA000VRN Tri-tert-butylphosphonium tetrafluoroborate 98% 1g $4 2026-05-25 Buy
aablocks AA000VRN Tri-tert-butylphosphonium tetrafluoroborate 98% 5g $5 2026-05-25 Buy
aablocks AA000VRN Tri-tert-butylphosphonium tetrafluoroborate 98% 10g $7 2026-05-25 Buy
aablocks AA000VRN Tri-tert-butylphosphonium tetrafluoroborate 98% 25g $10 2026-05-25 Buy
aablocks AA000VRN Tri-tert-butylphosphonium tetrafluoroborate 98% 50g $19 2026-05-25 Buy
aablocks AA000VRN Tri-tert-butylphosphonium tetrafluoroborate 98% 100g $36 2026-05-25 Buy
ACHEMBLOCK P43464 tri-tert-butylphosphonium tetrafluoroborate 95% 500G $275 2026-05-25 Buy
ACHEMBLOCK P43464 tri-tert-butylphosphonium tetrafluoroborate 95% 500G $275 2026-05-27 Buy
AK Scientific X4260 tri-tert-Butylphosphine tetrafluoroborate 97% 100g $168 2026-06-04 Buy
AK Scientific X4260 tri-tert-Butylphosphine tetrafluoroborate 97% 25g $47 2026-06-04 Buy
AK Scientific J90283 tri-tert-Butylphosphine tetrafluoroborate 95% 25g $35 2026-06-04 Buy
AK Scientific J90283 tri-tert-Butylphosphine tetrafluoroborate 95% 5g $13 2026-06-04 Buy
AK Scientific X4260 tri-tert-Butylphosphine tetrafluoroborate 97% 5g $18 2026-06-04 Buy

Properties

Melting point :261 °C(lit.)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
solubility :Chloroform (Slightly), Dichloromethane (Slightly), Methanol (Slightly)
form :Crystals and Chunks
color :White
Water Solubility :Soluble in methylene chloride and chloroform. Slightly soluble in terahydro furan. Insoluble in hexane, toluene and water.
Sensitive :Hygroscopic
BRN :8813613
InChI :InChI=1S/C12H28P.BF4/c1-10(2,3)13(11(4,5)6)12(7,8)9;2-1(3,4)5/h13H,1-9H3;/q2*-1
InChIKey :YSTLBJVHZMEEAC-UHFFFAOYSA-N
SMILES :[P-](C(C)(C)C)(C(C)(C)C)C(C)(C)C.[B-](F)(F)(F)F
CAS DataBase Reference :131274-22-1(CAS DataBase Reference)

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.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Tri-tert-butylphosphonium tetrafluoroborate is a ligand used in the palladium-catalyzed enantioselective alfa-arylation of N-boc-pyrrolidine. It is also used with a palladium(0)-15-membered, triolefinic, macrocyle in Suzuki cross-coupling reactions of aryl bromides and chlorides. Further, it is used in the Heck coupling of vinyl tosylates with olefins.

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