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Hexafluorobenzene

Name: Hexafluorobenzene
Brand: ALDRICH
Price: 32.6 USD
Availability: InStock

≥99.5%, NMR grade

Synonym(s):

1,2,3,4,5,6-Hexafluorobenzene, Perfluorobenzene

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Size/SKU	Availability	Price
5 g	Available to ship TODAY	$32.60
25 g	Available to ship TODAY	$96.30

About This Item

Linear Formula:

(CF)₆

CAS Number:

392-56-3

Molecular Weight:

186.05

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24859616

EC Number:

206-876-2

Beilstein/REAXYS Number:

1683438

MDL number:

MFCD00000288

Assay:

≥99.5%

Form:

liquid

$32.60

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Properties

Quality Segment

200

assay

≥99.5%

form

liquid

technique(s)

NMR: suitable

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.)

functional group

fluoro

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

Description

General description

Hexafluorobenzene was repoted to be a sensitive ¹⁹F NMR indicator of tumor oxygenation. Rotational Raman spectra of hexafluorobenzenehas been studied under high resolution using a single mode argon laser as the exciting source. Hexafluorobenzene in the gas phase reacts spontaneously with lithium amalgam, to give a solid and intimate mixture of lithium fluoride and elemental polymeric carbon with a small amount of superstoichiometric lithium. Hexafluorobenzene forms series of 1:1 complexes with naphthalene, anthracene,phenanthrene, pyrene and triphenylene.

Application

Hexafluorobenzene can be used as a standard in ¹⁹Fluorine NMR (nuclear magnetic resonance) spectroscopy and also as a solvent in ¹³Carbon and ¹H NMR spectroscopy.

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1 of 1

This Item	H8706	196851	431915
Sigma-Aldrich 326720 Hexafluorobenzene	Sigma-Aldrich H8706 Hexafluorobenzene	Sigma-Aldrich 196851 1,3,5-Trifluorobenzene	Sigma-Aldrich 431915 Chloroform-d
description ≥99.5%, NMR grade	description 99%	description 97%	description "100%", 99.96 atom % D, contains 0.5 wt. % silver wire as stabilizer
assay ≥99.5%	assay 99%	assay 97%	assay ≥99.0%
Quality Level 200	Quality Level 100	Quality Level 100	Quality Level 100
mp 3.7-4.1 °C (lit.)	mp 3.7-4.1 °C (lit.)	mp −5.5 °C (lit.)	mp −64 °C (lit.)
form liquid	form liquid	form liquid	form liquid
refractive index n20/D 1.377 (lit.)	refractive index n20/D 1.377 (lit.)	refractive index n20/D 1.414 (lit.)	refractive index n20/D 1.444 (lit.)
bp 80-82 °C (lit.)	bp 80-82 °C (lit.)	bp 75-76 °C (lit.)	bp 60.9 °C (lit.)

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Pictograms

GHS02

Signal Word

Danger

Hazard Codes

H225

Precautionary Statements

P210 - P233 - P240 - P241 - P242 - P243

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

50.0 °F - closed cup

Flash Point (°C)

10 °C - closed cup

PPE (personal protective equipment)

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

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