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2-Fluoroethanol chemical structure, C2H5FO, CAS 371-62-0
2D chemical structure

Key facts

What buyers check first

Physical form
Liquid
Melting point
-26.4 °C
Boiling point
103.5 °C
Density
1.1040 g/cm³ @ 20 °C
Flash point
31 °C
HS code
290559
Category
Insecticides and acaricides
UN number
UN 2929
Illustrative photo, closed blue jerry cans in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is 2-Fluoroethanol?

Plain description, key identifiers and synonyms

Ethylene fluorohydrin appears as a liquid. Used as a rodenticide, insecticide and acaricide. Not registered as a pesticide in the U.S. (EPA, 1998)

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-fluoroethanol
CAS number
371-62-0 CAS number cross-checkedOther or deprecated CAS: 63919-01-7
EC number
206-740-2
Molecular formula
C2H5FO
UNII
4M427A5HML
InChIKey
GGDYAKVUZMZKRV-UHFFFAOYSA-N
InChI
InChI=1S/C2H5FO/c3-1-2-4/h4H,1-2H2
SMILES (canonical and isomeric)
C(CF)O

Synonyms

  • Ethanol, 2-fluoro-
  • Ethylene fluorohydrin
  • 2-Fluoro-1-ethanol
  • beta-Fluoroethanol
  • TL 741
  • 1-Fluoroethan-2-ol
  • 2-fluoroethan-1-ol
  • 2-Fluoro-ethanol
  • Monofluorethanol
  • Monofluoroethanol
  • Ethanol, fluoro-
  • 1-Fluoroethan-2-ol, Ethylene Fluorohydrin, Flutritex 2, NSC 158283, beta-Fluoroethanol,
  • 2-fluoroethane-1-ol
  • 2-Fluoroethanol, 95%
  • 4-01-00-01366 (Beilstein Handbook Reference)

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.
Melting point
-26.4 °Cexp.
Boiling point
103.5 °Cexp.
Density
1.1040 g/cm³ @ 20 °Cexp.
Flash point
31 °Cexp.
Solubility
In water, miscible @ 20 °Cexp.
Vapour pressure
21.25 mm Hg @ 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
64.06 g/molcalc.
Exact mass
64.0324 Dacalc.
LogP (octanol/water)
-0.05calc.
Topological polar surface area
20.23 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
1calc.
Heavy atoms
4calc.
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
Danger
GHS02: Flammable
Flammable
GHS06: Acute toxicity (severe)
Acute toxicity (severe)

Hazard statements

  • H226Flammable liquid and vapour.
  • H300Fatal if swallowed.
  • H310Fatal in contact with skin.
  • H330Fatal if inhaled.
Precautionary statements (27)
  • 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.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P262Do not get in eyes, on skin, or on clothing.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P284In case of inadequate ventilation wear respiratory protection.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P302 + P352If on skin: Wash with plenty of water.
  • P303 + P361 + P353If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P316Get emergency medical help immediately.
  • P320Specific treatment is urgent (see supplemental first aid instructions on the label).
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P361 + P364Take off immediately all contaminated clothing. And wash it before reuse.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P403 + P235Store in a well-ventilated place. Keep cool.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.
UN number
UN 2929

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

2-Fluoroethanol suppliers

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2-Fluoroethanol 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

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 2-Fluoroethanol is traded under.

HS 2905.59Indicative HS code

Halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols, other

World exports in 2024
$210M
+1.6% vs 2023, imports $201M
2019 to 2024
Top exporters
  1. China43.9%
  2. Germany11.6%
  3. Spain6.9%
Top importers
  1. Germany17.1%
  2. United States13.4%
  3. India * partner reported12.4%

* Partner reported figures, a lower bound.

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

The HS code shown for 2-Fluoroethanol is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 2-Fluoroethanol, based on the data on this page

What is 2-Fluoroethanol?

Ethylene fluorohydrin appears as a liquid. Used as a rodenticide, insecticide and acaricide. Not registered as a pesticide in the U.S. (EPA, 1998)

What is the CAS number of 2-Fluoroethanol?

The CAS registry number of 2-Fluoroethanol is 371-62-0. Other or deprecated CAS numbers: 63919-01-7.

What is the molecular formula and weight of 2-Fluoroethanol?

The molecular formula of 2-Fluoroethanol is C2H5FO and its molar mass is 64.06 g/mol.

What is 2-Fluoroethanol used for?

Rodenticide, insecticide, and acaricide (non US).

Is 2-Fluoroethanol hazardous?

2-Fluoroethanol carries the GHS signal word "Danger". Main hazards: flammable liquid and vapour, fatal if swallowed, fatal in contact with skin. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 2-Fluoroethanol?

2-Fluoroethanol is usually classified under HS code 290559 (Halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2-Fluoroethanol?

CompoundList lists 14 suppliers of 2-Fluoroethanol in China, Canada, United Kingdom, 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 2-Fluoroethanol?

Suppliers quote 2-Fluoroethanol 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 2-Fluoroethanol

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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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