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576492

Sigma-Aldrich

Tributylphosphine tetrafluoroborate

97%

Synonym(s):

Tributylphosphonium tetrafluoroborate, [n-Bu3PH]BF4

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About This Item

Linear Formula:
[CH3(CH2)3]3P · HBF4
CAS Number:
113978-91-9
Molecular Weight:
290.13
MDL number:
MFCD05664257
UNSPSC Code:
12352101
PubChem Substance ID:
24880864
NACRES:
NA.22

Quality Level

100

Assay

97%

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling

mp

50-53 °C (lit.)

functional group

phosphine

SMILES string

F[B-](F)(F)F.[H][P+](CCCC)(CCCC)CCCC

InChI

1S/C12H27P.BF4/c1-4-7-10-13(11-8-5-2)12-9-6-3;2-1(3,4)5/h4-12H2,1-3H3;/q;-1/p+1

InChI key

NCHAZLRRIGGCER-UHFFFAOYSA-O

General description

May contain approximately 5% of other butyl isomers.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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