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Cosmetic ingredients

Perfluorohexane

Also known as Perflexane, Tetradecafluorohexane, Flutec PP1

CAS 355-42-0Formula C6F14Molar mass 338.04 g/molEC 206-585-0
GHS signal word: Warning. Pictograms: Harmful or irritant 29 suppliers listed
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Perfluorohexane chemical structure, C6F14, CAS 355-42-0
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Course, transparent, needle-like crystals
Melting point
-86.1 °C
Boiling point
57.2 °C
Density
1.6910 g/cm³ at 20 °C
Solubility
Soluble in ethyl ether, benzene, chloroform
HS code
290349
Category
Cosmetic ingredients
Illustrative photo, colourless crystals in an open fibre drum in a chemical plant
Typical packagingIllustrative packaging image, not the actual product

What is Perfluorohexane?

Plain description, key identifiers and synonyms

Perfluorohexane is a fluoroalkane that is hexane in which all of the hydrogens have been replaced by fluorines. It has a role as a radioopaque medium and a non-polar solvent. It is a volatile organic compound, a fluoroalkane and a fluorocarbon. It derives from a hydride of a hexane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1,1,1,2,2,3,3,4,4,5,5,6,6,6-tetradecafluorohexane
CAS number
355-42-0 CAS number cross-checked
EC number
206-585-0
Molecular formula
C6F14
UNII
FX3WJ41CMX
MDL number
MFCD00000437
INCI name
PERFLUOROHEXANE
InChIKey
ZJIJAJXFLBMLCK-UHFFFAOYSA-N
InChI
InChI=1S/C6F14/c7-1(8,3(11,12)5(15,16)17)2(9,10)4(13,14)6(18,19)20
SMILES (canonical and isomeric)
C(C(C(C(F)(F)F)(F)F)(F)F)(C(C(F)(F)F)(F)F)(F)F

Synonyms

  • Perflexane
  • Tetradecafluorohexane
  • Flutec PP1
  • n-Tetradecafluorohexane
  • n-Perfluorohexane
  • Fluorinert FC72
  • 1,1,1,2,2,3,3,4,4,5,5,6,6,6-Tetradecafluorohexane
  • Perflexano
  • perflexanum
  • Hexane, tetradecafluoro-
  • Perfluoro-n-hexane
  • perfluorohexanes
  • Perfluoro-compound FC-72
  • perfluorohexane(s)
  • Perfluorohexanes (Mixture of Isomers)
  • Hexane, 1,1,1,2,2,3,3,4,4,5,5,6,6,6-tetradecafluoro-
  • fluorinert fc-72
  • per-fluorohexane
  • Imagent?
  • Imavist?
  • fluorinert (tm)
  • fluorinert(r) fc-72
  • PP 1 (Fluorocarbon)
  • n-perfluorohexane emulsion
  • Perflexane (USAN/INN)
Show all 29 synonyms
  • Tetradecafluorohexane, 99%
  • Perflexane-lipid microspheres
  • Perfluorhexane (mixed isomers)
  • fluorinert(tm) (fc-72)(r)

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

Appearance
Course, transparent, needle-like crystalsexp.
Odour
Odorlessexp.
Melting point
-86.1 °Cexp.
Boiling point
57.2 °Cexp.
Density
1.6910 g/cm³ at 20 °Cexp.
Solubility
Soluble in ethyl ether, benzene, chloroformexp.
Vapour pressure
218 mm Hg at 25 °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
338.04 g/molcalc.
Exact mass
337.9776 Dacalc.
LogP (octanol/water)
4.65calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
3calc.
Heavy atoms
20calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
  • H412Harmful to aquatic life with long lasting effects.
Precautionary statements (17)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • 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

Perfluorohexane suppliers

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

All 29 suppliers
29 of 29 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

29 suppliers in 5 countries

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Perfluorohexane price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

In the electronics industry as a coolant and test bath medium. Non-toxic, non-ozone-depleting, inert reaction medium.

Diagnostic aid (Ultrasound contrast agent).

Non-polymer PFAS -> Personal Care products and cosmetics -> Moisturer

Non-polymer PFAS -> Electronic Devices -> Capacitors

Non-polymer PFAS -> Personal Care products and cosmetics -> Anti-aging cream

Non-polymer PFAS -> Semiconductor Industry -> Rinsing agents

Non-polymer PFAS -> Personal Care products and cosmetics -> Mask

Non-polymer PFAS -> Particle Physics -> The Delphi detector at CERN

Non-polymer PFAS -> Printing (Inks) -> Toner and printer inks

Non-polymer PFAS -> Refrigerant systems -> Refrigerants

Non-polymer PFAS -> Personal Care products and cosmetics -> Eye cream/ eye shadow.

Cosmetics (eye cream, facial moisturizer, mask, anti-aging)

Refrigerant

[Ref: ]

Used in the electronic industry as liquid impregnant for capacitors

USEPA2016

CAS2019 (US20080299487) [Ref: ]

Solvent for printing ink.

Use classes: Pfas.

Cosmetic ingredient, INCI name PERFLUOROHEXANE(solvent)

Roles

  • diagnostic agent
  • diagnostic imaging agent
  • non-polar solvent
  • pharmaceutical
  • radioopaque medium
  • solvent

Functional uses

  • Solvent

Cosmetic functions

  • Solvent

Pharmacology

Perflexane is a Contrast Agent for Ultrasound Imaging. The mechanism of action of perflexane is as an Ultrasound Contrast Activity.

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

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 Perfluorohexane is traded under.

HS 2903.49Indicative HS code

Saturated fluorinated derivatives of acyclic hydrocarbons, other

World exports in 2024
$124M
−2.2% vs 2023, imports $134M
2022 to 2024
Top exporters
  1. Japan29.8%
  2. United States28.1%
  3. China18.7%
Top importers
  1. South Korea41.2%
  2. United States9.5%
  3. Singapore7.0%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Perfluorohexane?

Perfluorohexane is a fluoroalkane that is hexane in which all of the hydrogens have been replaced by fluorines. It has a role as a radioopaque medium and a non-polar solvent. It is a volatile organic compound, a fluoroalkane and a fluorocarbon. It derives from a hydride of a hexane.

What is the CAS number of Perfluorohexane?

The CAS registry number of Perfluorohexane is 355-42-0.

What is the molecular formula and weight of Perfluorohexane?

The molecular formula of Perfluorohexane is C6F14 and its molar mass is 338.04 g/mol.

What is Perfluorohexane used for?

In the electronics industry as a coolant and test bath medium. Non-toxic, non-ozone-depleting, inert reaction medium. Diagnostic aid (Ultrasound contrast agent).

Is Perfluorohexane hazardous?

Perfluorohexane carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Perfluorohexane?

Perfluorohexane is usually classified under HS code 290349 (Saturated fluorinated derivatives of acyclic hydrocarbons, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Perfluorohexane?

CompoundList lists 29 suppliers of Perfluorohexane in United States, China, Switzerland, United Kingdom 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 Perfluorohexane?

Suppliers quote Perfluorohexane 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 Perfluorohexane

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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