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Monomers

Vinyl fluoride

Also known as Fluoroethene, Fluoroethylene, Ethene, fluoro-

CAS 75-02-5Formula C2H3FMolar mass 46.04 g/molEC 200-832-6
GHS signal word: Danger. Pictograms: Flammable, Gas under pressure, Serious health hazard 4 suppliers listed
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Vinyl fluoride chemical structure, C2H3F, CAS 75-02-5
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Colorless gas [Note: Shipped as a liquefied compressed gas]
Melting point
-160.5 °C
Boiling point
-72 °C
Density
Heat of evaporation: 13494 J/mol at -20 °C, Density = 0.775 g/cm³ at -30 °C, Critical de…
Flash point
Flammable gas
HS code
290359
Category
Monomers
UN number
UN 1860
Illustrative photo, a small gas cylinder with a regulator in a lab on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is Vinyl fluoride?

Plain description, key identifiers and synonyms

Fluoroethene is a gas molecular entity and a monohaloethene.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
fluoroethene
CAS number
75-02-5 CAS number cross-checked
EC number
200-832-6
Molecular formula
C2H3F
UNII
2598465ICX
MDL number
MFCD00042113
InChIKey
XUCNUKMRBVNAPB-UHFFFAOYSA-N
InChI
InChI=1S/C2H3F/c1-2-3/h2H,1H2
SMILES (canonical and isomeric)
C=CF

Synonyms

  • Fluoroethene
  • Fluoroethylene
  • Ethene, fluoro-
  • Monofluoroethylene
  • Monofluoroethene
  • Ethylene, fluoro-
  • Fluoroethylene (IUPAC)
  • 1-Fluoroethylene
  • 1-fluoroethene
  • Vinyl fluoride monomer
  • Vinyl fluoride, inhibited
  • Vinyl fluoride, Fluoroethene
  • 4-01-00-00694 (Beilstein Handbook Reference)
  • UN 1860 (Salt/Mix)
  • FC 1141
  • Vinyl fluoride, inhibited [UN1860] [Flammable gas]

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
Colorless gas [Note: Shipped as a liquefied compressed gas]exp.
Odour
Faint, ethereal odor.exp.
Melting point
-160.5 °Cexp.
Boiling point
-72 °Cexp.
Density
Heat of evaporation: 13494 J/mol at -20 °C, Density = 0.775 g/cm³ at -30 °C, Critical density = 0.320 g/cm³exp.
Flash point
Flammable gasexp.
Autoignition temperature
460 °Cexp.
Solubility
Water solubility at 80 °C (g/100 g water): 0.94 (at 3.4 MPa), 1.54 (at 6.9 MPa)exp.
Vapour pressure
2.4 mPa @ 21 °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
46.04 g/molcalc.
Exact mass
46.0219 Dacalc.
LogP (octanol/water)
1.1calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
3calc.
Rings
0calc.
Aromatic rings
0calc.
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.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS02: Flammable
Flammable
GHS04: Gas under pressure
Gas under pressure
GHS08: Serious health hazard
Serious health hazard
412WNFPA 704 rating

Hazard statements

  • H220Extremely flammable gas.
  • H280Contains gas under pressure, may explode if heated.
  • H341Suspected of causing genetic defects.
  • H350May cause cancer.
  • H373May cause damage to organs through prolonged or repeated exposure.
Precautionary statements (13)
  • P203Obtain, read and follow all safety instructions before use.
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P222Do not allow contact with air.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P318If exposed or concerned, get medical advice.
  • P319Get medical help if you feel unwell.
  • P377Leaking gas fire: do not extinguish, unless leak can be stopped safely.
  • P381In case of leakage, eliminate all ignition sources.
  • P403Store in a well-ventilated place.
  • P405Store locked up.
  • P410 + P403Protect from sunlight. Store in a well-ventilated place.
  • P501Dispose of contents and container in accordance with local regulations.
UN number
UN 1860
Transport hazard class
2.1

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

Vinyl fluoride suppliers

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

All 4 suppliers
4 of 4 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

4 suppliers in 2 countries

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Vinyl fluoride price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

The main use of monofluoroethylene is in the production of poly(vinyl fluoride).

As chemical intermediate.

Industrial uses: Intermediate.

Industries and functions

Pharmacological actions

  • Carcinogens

Pharmacology

Monofluoroethene is a synthetic, colorless gas that is insoluble in water and soluble in organic solvents. It is used primarily in the production of polyvinyl fluoride and other fluoropolymers. Vinyl fluoride is extremely flammable and emits highly toxic hydrogen fluoride gas when burned. Vinyl fluoride metabolites form covalent DNA adducts that attribute to inhibition of DNA replication and to mutagenicity consequences. It is reasonably anticipated to be a human carcinogen. (NCI05)

How it is made

With mercury catalysts, vinyl fluoride can be produced directly from acetylene and hydrogen fluoride.

First prepared by reaction of 1,1-difluoro-2-bromoethane with zinc.

The dehydrochlorination of 1-chloro-1-fluoroethane ... and 1-chloro-2-fluoroethane are ... utilized commercially

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 Vinyl fluoride is traded under.

HS 2903.59Indicative HS code

Unsaturated fluorinated derivatives of acyclic hydrocarbons, other

World exports in 2024
$339M
−5.1% vs 2023, imports $375M
2022 to 2024
Top exporters
  1. Japan33.8%
  2. China17.1%
  3. South Korea13.0%
Top importers
  1. Japan23.0%
  2. China18.3%
  3. United States13.0%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Vinyl fluoride, based on the data on this page

What is Vinyl fluoride?

Fluoroethene is a gas molecular entity and a monohaloethene.

What is the CAS number of Vinyl fluoride?

The CAS registry number of Vinyl fluoride is 75-02-5.

What is the molecular formula and weight of Vinyl fluoride?

The molecular formula of Vinyl fluoride is C2H3F and its molar mass is 46.04 g/mol.

What is Vinyl fluoride used for?

The main use of monofluoroethylene is in the production of poly(vinyl fluoride). As chemical intermediate. Industrial uses: Intermediate.

Is Vinyl fluoride hazardous?

Vinyl fluoride carries the GHS signal word "Danger". Main hazards: extremely flammable gas, contains gas under pressure, may explode if heated, suspected of causing genetic defects. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Vinyl fluoride?

Vinyl fluoride is usually classified under HS code 290359 (Unsaturated fluorinated derivatives of acyclic hydrocarbons, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Vinyl fluoride?

CompoundList lists 4 suppliers of Vinyl fluoride in United States and China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Vinyl fluoride?

Suppliers quote Vinyl fluoride 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 Vinyl fluoride

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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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