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Heterocyclic building blocks

2-Propylfuran

Also known as Furan, 2-propyl-, 2-n-Propylfuran, Cpljmyoqyrccby-uhfffaoysa-

CAS 4229-91-8Formula C7H10OMolar mass 110.16 g/molEC 224-182-8
GHS signal word: Danger. Pictograms: Flammable, Harmful or irritant, Serious health hazard
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2-Propylfuran chemical structure, C7H10O, CAS 4229-91-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
4229-91-8
Formula
C7H10O
Molar mass
110.16 g/mol
Physical form
Liquid
HS code
293219
Category
Heterocyclic building blocks
Illustrative photo, 200 litre steel drums of liquid in a chemical plant
Typical packagingIllustrative packaging image, not the actual product

What is 2-Propylfuran?

Plain description, key identifiers and synonyms

2-Propylfuran is a heteroarene.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-propylfuran
CAS number
4229-91-8 CAS number cross-checked
EC number
224-182-8
Molecular formula
C7H10O
UNII
592DXD68ZG
MDL number
MFCD00047070
InChIKey
CPLJMYOQYRCCBY-UHFFFAOYSA-N
InChI
InChI=1S/C7H10O/c1-2-4-7-5-3-6-8-7/h3,5-6H,2,4H2,1H3
SMILES (canonical and isomeric)
CCCC1=CC=CO1

Synonyms

  • Furan, 2-propyl-
  • 2-n-Propylfuran
  • Cpljmyoqyrccby-uhfffaoysa-
  • Furan, alpha-propyl-
  • 2nPropylfuran
  • Furan, 2propyl
  • 2-n-PROPYL FURAN
  • alpha-Propylfuran
  • 2-Propyl-Furan
  • 2-Propyl furan
  • 2-propyluran
  • Furan, alpha -propyl-

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.

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
110.16 g/molcalc.
Exact mass
110.0732 Dacalc.
LogP (octanol/water)
2.23calc.
Topological polar surface area
13.14 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
2calc.
Heavy atoms
8calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.43calc.
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, c1ccoc1

c1ccoc1

1 ring, 5 atoms, the Furan ring system.

12,988 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
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H226Flammable liquid and vapour.
  • H317May cause an allergic skin reaction.
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Precautionary statements (23)
  • 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.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P271Use only outdoors or in a well-ventilated area.
  • P272Contaminated work clothing should not be allowed out of the workplace.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P284In case of inadequate ventilation wear respiratory protection.
  • 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.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P333 + P317If skin irritation or rash occurs: Get medical help.
  • P342 + P316If experiencing respiratory symptoms: Get emergency medical help immediately.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P403Store in a well-ventilated place.
  • 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

2-Propylfuran suppliers

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2-Propylfuran 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

Functional uses

  • Flavouring and nutrient

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code 2-Propylfuran is traded under.

HS 2932.19Indicative HS code

Compounds containing an unfused furan ring (whether or not hydrogenated) in the…

World exports in 2024
$2.62B
−6.4% vs 2023, imports $2.56B
2019 to 2024
Top exporters
  1. Germany57.9%
  2. Italy11.5%
  3. China10.4%
Top importers
  1. Greece40.4%
  2. Japan16.3%
  3. Germany12.8%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is 2-Propylfuran?

2-Propylfuran is a heteroarene.

What is the CAS number of 2-Propylfuran?

The CAS registry number of 2-Propylfuran is 4229-91-8.

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

The molecular formula of 2-Propylfuran is C7H10O and its molar mass is 110.16 g/mol.

What is 2-Propylfuran used for?

Known uses and roles of 2-Propylfuran include building blocks in research and laboratory, screening compounds in research and laboratory and flavouring and nutrient.

Is 2-Propylfuran hazardous?

2-Propylfuran carries the GHS signal word "Danger". Main hazards: flammable liquid and vapour, may cause an allergic skin reaction, may cause allergy or asthma symptoms or breathing difficulties if inhaled. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 2-Propylfuran?

2-Propylfuran is usually classified under HS code 293219 (Compounds containing an unfused furan ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2-Propylfuran?

Post a free request on CompoundList and suppliers of 2-Propylfuran will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 2-Propylfuran?

Suppliers quote 2-Propylfuran 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-Propylfuran

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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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