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Hydrocarbons

Allylcyclopentane

Also known as Prop-2-enylcyclopentane, 3-Cyclopentyl-1-propene, 3-Cyclopentylpropene

CAS 3524-75-2Formula C8H14Molar mass 110.20 g/molEC 222-542-9
GHS signal word: Danger. Pictograms: Flammable, Harmful or irritant 2 suppliers listed
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Allylcyclopentane chemical structure, C8H14, CAS 3524-75-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
3524-75-2
Formula
C8H14
Molar mass
110.20 g/mol
Physical form
Liquid
HS code
290219
Category
Hydrocarbons
Illustrative photo, assorted laboratory chemical bottles and jars on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is Allylcyclopentane?

Plain description, key identifiers and synonyms

Allylcyclopentane is a chemical substance with the molecular formula C8H14 and a molar mass of 110.20 g/mol. Its CAS registry number is 3524-75-2. The IUPAC name is prop-2-enylcyclopentane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
prop-2-enylcyclopentane
CAS number
3524-75-2 CAS number cross-checked
EC number
222-542-9
Molecular formula
C8H14
UNII
CKL3Z8PQ4A
MDL number
MFCD00001390
InChIKey
NHIDGVQVYHCGEK-UHFFFAOYSA-N
InChI
InChI=1S/C8H14/c1-2-5-8-6-3-4-7-8/h2,8H,1,3-7H2
SMILES (canonical and isomeric)
C=CCC1CCCC1

Synonyms

  • Prop-2-enylcyclopentane
  • 3-Cyclopentyl-1-propene
  • 3-Cyclopentylpropene
  • 2-propen-1-ylcyclopentane
  • 1-Propene, 3-cyclopentyl-
  • Cyclopentane, 2-propen-1-yl-
  • Cyclopentane, allyl-
  • Allyl cyclopentane
  • (prop-2-en-1-yl)cyclopentane
  • Cyclopentane, 2-propenyl-
  • Allylcyclopentane, 97%
  • 3-cyclopentylprop-1-ene
  • (2-Propenyl)cyclopentane

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
110.20 g/molcalc.
Exact mass
110.1096 Dacalc.
LogP (octanol/water)
2.75calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
2calc.
Heavy atoms
8calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.75calc.
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, C1CCCC1

C1CCCC1

1 ring, 5 atoms, the Cyclopentane ring system.

10,985 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.
  • H302Harmful if swallowed.
  • H312Harmful in contact with skin.
  • H332Harmful if inhaled.
Precautionary statements (22)
  • 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.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • 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.
  • P301 + P317If swallowed: Get medical help.
  • 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.
  • P317Get medical help.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • 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

Allylcyclopentane suppliers

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

All 2 suppliers

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

2 suppliers in 2 countries

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Allylcyclopentane 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

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 Allylcyclopentane is traded under.

HS 2902.19Indicative HS code

Cyclanes, cyclenes and cycloterpenes, other

World exports in 2024
$979M
+24.3% vs 2023, imports $1B
2019 to 2024
Top exporters
  1. China23.4%
  2. United States20.6%
  3. Germany13.6%
Top importers
  1. India * partner reported9.9%
  2. United States9.8%
  3. South Korea9.5%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Allylcyclopentane?

Allylcyclopentane is a chemical substance with the molecular formula C8H14 and a molar mass of 110.20 g/mol. Its CAS registry number is 3524-75-2. The IUPAC name is prop-2-enylcyclopentane.

What is the CAS number of Allylcyclopentane?

The CAS registry number of Allylcyclopentane is 3524-75-2.

What is the molecular formula and weight of Allylcyclopentane?

The molecular formula of Allylcyclopentane is C8H14 and its molar mass is 110.20 g/mol.

What is Allylcyclopentane used for?

Known uses and roles of Allylcyclopentane include building blocks in research and laboratory.

Is Allylcyclopentane hazardous?

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

What is the HS code of Allylcyclopentane?

Allylcyclopentane is usually classified under HS code 290219 (Cyclanes, cyclenes and cycloterpenes, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Allylcyclopentane?

CompoundList lists 2 suppliers of Allylcyclopentane in Canada and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Allylcyclopentane?

Suppliers quote Allylcyclopentane 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 Allylcyclopentane

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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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