CompoundList
Sign in
Chromatography and spectroscopy reagents

Hexafluorobenzene

Also known as Perfluorobenzene, 1,2,3,4,5,6-Hexafluorobenzene, CP 28

CAS 392-56-3Formula C6F6Molar mass 186.05 g/molEC 206-876-2
GHS signal word: Danger. Pictograms: Flammable, Harmful or irritant 28 suppliers listed
Get quotes Compare 28 suppliers
Hexafluorobenzene chemical structure, C6F6, CAS 392-56-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
392-56-3
Formula
C6F6
Physical form
Liquid
Density
1.61 @ 20 °C
HS code
290399
Category
Chromatography and spectroscopy reagents
Illustrative photo, a closed 1000 litre IBC tote in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Hexafluorobenzene?

Plain description, key identifiers and synonyms

Hexafluorobenzene is a member of the class of fluorobenzenes that is benzene in which all six hydrogen atom have been replaced by fluorine. It has a role as a NMR solvent. It is a member of fluorobenzenes and a fluorocarbon.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1,2,3,4,5,6-hexafluorobenzene
CAS number
392-56-3 CAS number cross-checkedOther or deprecated CAS: 31668-87-8
EC number
206-876-2
Molecular formula
C6F6
UNII
CMC18T611K
MDL number
MFCD00000288
InChIKey
ZQBFAOFFOQMSGJ-UHFFFAOYSA-N
InChI
InChI=1S/C6F6/c7-1-2(8)4(10)6(12)5(11)3(1)9
SMILES (canonical and isomeric)
C1(=C(C(=C(C(=C1F)F)F)F)F)F

Synonyms

  • Perfluorobenzene
  • 1,2,3,4,5,6-Hexafluorobenzene
  • CP 28
  • Benzene, hexafluoro-
  • Hexafluorbenzol
  • hexafluoro benzene
  • Benzene, 1,2,3,4,5,6-hexafluoro-
  • hexa fluorobenzene
  • Hexafluorobenzene, 99%
  • Zqbfaoffoqmsgj-uhfffaoysa-
  • Hexafluorobenzene,= 99.5%, NMR grade
  • Hexafluorobenzene, >=99.5%, NMR grade
  • HFB

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Physical form
Liquidexp.
Density
1.61 @ 20 °Cexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
186.05 g/molcalc.
Exact mass
185.9904 Dacalc.
LogP (octanol/water)
2.52calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
12calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS02: Flammable
Flammable
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H225Highly flammable liquid and vapour.
  • H319Causes serious eye irritation.
Precautionary statements (14)
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P233Keep container tightly closed.
  • P240Ground and bond container and receiving equipment.
  • P241Use explosion-proof electrical, ventilating and lighting equipment.
  • P242Use non-sparking tools.
  • P243Take action to prevent static discharges.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P303 + P361 + P353If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P337 + P317If eye irritation persists: Get medical help.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P403 + P235Store in a well-ventilated place. Keep cool.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Hexafluorobenzene suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 28 suppliers
28 of 28 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

28 suppliers in 5 countries

Send one request to many suppliers

Choose up to 10 suppliers or let us match your request. Compare quotes side by side, free.

Choose suppliersPost a request

Hexafluorobenzene price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Roles

  • NMR solvent
  • solvent

Regulatory status

Inventories, regulations and trade controls that list this substance

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Hexafluorobenzene is traded under.

HS 2903.99Indicative HS code

Halogenated derivatives of aromatic hydrocarbons, other

World exports in 2024
$798M
−15.8% vs 2023, imports $786M
2019 to 2024
Top exporters
  1. China51.0%
  2. United States15.9%
  3. Belgium8.6%
Top importers
  1. India * partner reported16.1%
  2. United States14.7%
  3. Germany10.9%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Hexafluorobenzene is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Hexafluorobenzene, based on the data on this page

What is Hexafluorobenzene?

Hexafluorobenzene is a member of the class of fluorobenzenes that is benzene in which all six hydrogen atom have been replaced by fluorine. It has a role as a NMR solvent. It is a member of fluorobenzenes and a fluorocarbon.

What is the CAS number of Hexafluorobenzene?

The CAS registry number of Hexafluorobenzene is 392-56-3. Other or deprecated CAS numbers: 31668-87-8.

What is the molecular formula and weight of Hexafluorobenzene?

The molecular formula of Hexafluorobenzene is C6F6 and its molar mass is 186.05 g/mol.

What is Hexafluorobenzene used for?

Known uses and roles of Hexafluorobenzene include nmr solvent and solvent.

Is Hexafluorobenzene hazardous?

Hexafluorobenzene carries the GHS signal word "Danger". Main hazards: highly flammable liquid and vapour, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Hexafluorobenzene?

Hexafluorobenzene is usually classified under HS code 290399 (Halogenated derivatives of aromatic hydrocarbons, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Hexafluorobenzene?

CompoundList lists 28 suppliers of Hexafluorobenzene in China, United States, Canada, Japan and 1 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Hexafluorobenzene?

Suppliers quote Hexafluorobenzene on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Hexafluorobenzene

Get quotes for Hexafluorobenzene

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Hexafluorobenzene
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Hexafluorobenzene with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/hexafluorobenzene-392-56-3" title="Hexafluorobenzene structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Chromatography and spectroscopy reagents or HS code 290399

28 suppliers
Free quotes, contact stays private
Get quotes