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Merck

H8706

Sigma-Aldrich

Hexafluorobenzene

99%

Sinónimos:

Perfluorobenzene

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About This Item

Fórmula empírica (notación de Hill):
C6F6
Número de CAS:
Peso molecular:
186.05
Beilstein/REAXYS Number:
1683438
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

99%

form

liquid

refractive index

n20/D 1.377 (lit.)

bp

80-82 °C (lit.)

mp

3.7-4.1 °C (lit.)

density

1.612 g/mL at 25 °C (lit.)

SMILES string

Fc1c(F)c(F)c(F)c(F)c1F

InChI

1S/C6F6/c7-1-2(8)4(10)6(12)5(11)3(1)9

InChI key

ZQBFAOFFOQMSGJ-UHFFFAOYSA-N

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Application

Hexafluorobenzene can react with:
  • Ethyl magnesium bromide in the presence of transition metal halides to form the corresponding perfluoroarylmagnesium compound that can undergo Grignard reactions.
  • The sodium salt of the appropriate phenol in 1,3-dimethyl-2-imidazolidinone (DMEU) to form the corresponding hexakis(aryloxy)benzenes.

It can be used:
  • As a ligand to synthesize novel ruthenium(0) and osmium(0) hexafluorobenzene complexes.
  • As a solvent and promoter for the ring-closing metathesis (RCM) to form tetrasubstituted olefins in the presence of a ruthenium-based catalyst.

pictograms

Flame

signalword

Danger

hcodes

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

50.0 °F - closed cup

flash_point_c

10 °C - closed cup

ppe

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


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Synthesis of new ? 4-hexafluorobenzene complexes of ruthenium and osmium from atoms of the metals: crystal structure of [Ru (? 6-C 6 H 3 Me 3-1, 3, 5)(? 4-C 6 F 6)]
Martin A, et al.
Journal of the Chemical Society, (15), 2251-2255 (1994)
Synthesis of hexakis (aryloxy) benzenes: x-ray analysis of hexakis (phenyloxy) benzene and of the acetonitrile clathrate of hexakis (3, 5-dimethylphenyloxy) benzene
Gilmore C J, et al.
Tetrahedron Letters, 24(31), 3269-3272 (1983)
Markus Allesch et al.
The journal of physical chemistry. B, 111(5), 1081-1089 (2007-02-03)
We report on the aqueous hydration of benzene and hexafluorobenzene, as obtained by carrying out extensive (>100 ps) first principles molecular dynamics simulations. Our results show that benzene and hexafluorobenzene do not behave as ordinary hydrophobic solutes, but rather present
Mariana Palma et al.
Frontiers in physiology, 11, 205-205 (2020-04-09)
Practical diets for commercial barramundi production rarely contain greater than 10% starch, used mainly as a binding agent during extrusion. Alternative ingredients such as digestible starch have shown some capacity to spare dietary protein catabolism to generate glucose. In the
Lionel Mignion et al.
Magnetic resonance in medicine, 69(1), 248-254 (2012-03-24)
Hexafluorobenzene (HFB) and perfluoro-15-crown-5-ether (15C5) were compared as fluorine reporter probes of tissue oxygenation using (19)F MRI for dynamic assessment of muscle oxygenation, with special focus on muscle tissue toxicity of the probes, and consecutive alteration of animal behavior. The

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