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400068

Tetrafluoroboric acid diethyl ether complex

Name: Tetrafluoroboric acid diethyl ether complex
Brand: ALDRICH

Synonym(s):

Fluoroboric acid diethyl ether complex

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About This Item

Linear Formula:

HBF₄ · O(CH₂CH₃)₂

CAS Number:

67969-82-8

Molecular Weight:

161.93

UNSPSC Code:

12352301

PubChem Substance ID:

24864866

NACRES:

NA.22

EC Number:

267-983-8

MDL number:

MFCD00085352

Assay:

51-57%

Form:

liquid

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Properties

assay

51-57%

Quality Level

100

form

liquid

density

1.19 g/mL at 20 °C (lit.), 1.18 g/mL at 25 °C

functional group

ether

storage temp.

2-8°C

SMILES string

[F.FB(F)F.CCOCC], F.FB(F)F.CCOCC

InChI

[1S/C4H10O.BF3.FH/c1-3-5-4-2;2-1(3)4;/h3-4H2,1-2H3;;1H], 1S/C4H10O.BF3.FH/c1-3-5-4-2;2-1(3)4;/h3-4H2,1-2H3;;1H

InChI key

[XFHGDBFMJCLEOW-UHFFFAOYSA-N], XFHGDBFMJCLEOW-UHFFFAOYSA-N

Description

Application

Tetrafluoroboric acid diethyl ether complex can be used to facilitate phosphine-borane decomplexation from bisphosphine-borane complexes for the preparation of bisphosphine ligands. It can also act as ligands to synthesize with transition-metal complexes.

pictograms

GHS02,GHS05

signalword

Danger

Storage Class

4.3 - Hazardous materials which set free flammable gases upon contact with water

wgk

WGK 1

flash_point_f

264.2 °F - closed cup

flash_point_c

129 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B - Water-react. 2

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Dynamic behavior of dicobalt hexacarbonyl propargyl cations and their reactions with chiral nucleophiles.

Schreiber S, et al.

Journal of the American Chemical Society, 109(19), 5749-5759 (1987)

Chelated ? 5-cyclopentadienyl-?-ethyl complexes of molybdenum and tungsten; molecular structure of W (? 5-C 5 H 4 CH 2-?-CH 2)(CO) 3.

Amor F, et al.

Journal of Organometallic Chemistry, 604(1), 126-131 (2000)

An efficient procedure for the synthesis of C-chiral bisphosphines.

McKinstry L, et al.

Tetrahedron, 51(28), 7655-7666 (1995)

Global Trade Item Number

SKU	GTIN
400068-400ML	04061838135575
400068-100ML	04061838135568
400068-25ML	04061831984835
400068-PZ	04061823835398