CompoundList
Sign in
Ethers, epoxides and acetals

Cyclopentyl ether

Also known as Ether, dicyclopentyl, Cyclopentane, 1,1'-oxybis-, 4-06-00-00007 (Beilstein Handbook Reference)

CAS 10137-73-2Formula C10H18OMolar mass 154.25 g/mol
Get quotes Safety data
Cyclopentyl ether chemical structure, C10H18O, CAS 10137-73-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
10137-73-2
Formula
C10H18O
Molar mass
154.25 g/mol
HS code
290920
Category
Ethers, epoxides and acetals

What is Cyclopentyl ether?

Plain description, key identifiers and synonyms

Cyclopentyl ether is a chemical substance with the molecular formula C10H18O and a molar mass of 154.25 g/mol. Its CAS registry number is 10137-73-2. The IUPAC name is cyclopentyloxycyclopentane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
cyclopentyloxycyclopentane
CAS number
10137-73-2 CAS number cross-checked
Molecular formula
C10H18O
UNII
ZBI263IB62
InChIKey
BOTLEXFFFSMRLQ-UHFFFAOYSA-N
InChI
InChI=1S/C10H18O/c1-2-6-9(5-1)11-10-7-3-4-8-10/h9-10H,1-8H2
SMILES (canonical and isomeric)
C1CCC(C1)OC2CCCC2

Synonyms

  • Ether, dicyclopentyl
  • Cyclopentane, 1,1'-oxybis-
  • 4-06-00-00007 (Beilstein Handbook Reference)
  • Cyclopentane, 1,1'oxybis
  • cyclopentyloxycyclopentane
  • dicyclopentylether
  • 3-cyclopentyl ether
  • 1,1'-Oxybis[cyclopentane]
  • Oxydicyclopentane
  • 1,1'-Oxydicyclopentane

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

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

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
154.25 g/molcalc.
Exact mass
154.1358 Dacalc.
LogP (octanol/water)
2.89calc.
Topological polar surface area
9.23 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
2calc.
Heavy atoms
11calc.
Rings
2calc.
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.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C1CCC(OC2CCCC2)C1

C1CCC(OC2CCCC2)C1

2 rings, 11 atoms. This chemical is the scaffold itself.

8 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Cyclopentyl ether suppliers

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

No supplier listings yet

Post one free request and suppliers who make or trade Cyclopentyl ether can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Cyclopentyl ether price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

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 Cyclopentyl ether is traded under.

HS 2909.20Indicative HS code

Cyclanic, cyclenic or cycloterpenic ethers and their halogenated, sulphonated, nitrated…

World exports in 2024
$57.7M
+10.8% vs 2023, imports $59.7M
2019 to 2024
Top exporters
  1. China41.5%
  2. United States13.2%
  3. Germany9.5%
Top importers
  1. United States15.0%
  2. Spain8.3%
  3. China8.2%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Cyclopentyl ether, based on the data on this page

What is Cyclopentyl ether?

Cyclopentyl ether is a chemical substance with the molecular formula C10H18O and a molar mass of 154.25 g/mol. Its CAS registry number is 10137-73-2. The IUPAC name is cyclopentyloxycyclopentane.

What is the CAS number of Cyclopentyl ether?

The CAS registry number of Cyclopentyl ether is 10137-73-2.

What is the molecular formula and weight of Cyclopentyl ether?

The molecular formula of Cyclopentyl ether is C10H18O and its molar mass is 154.25 g/mol.

What is Cyclopentyl ether used for?

Known uses and roles of Cyclopentyl ether include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Cyclopentyl ether hazardous?

No GHS hazard classification for Cyclopentyl ether is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Cyclopentyl ether?

Cyclopentyl ether is usually classified under HS code 290920 (Cyclanic, cyclenic or cycloterpenic ethers and their halogenated, sulphonated, nitrated…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Cyclopentyl ether?

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

What is the price of Cyclopentyl ether?

Suppliers quote Cyclopentyl ether 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 Cyclopentyl ether

Get quotes for Cyclopentyl ether

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Cyclopentyl ether
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Cyclopentyl ether with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/cyclopentyl-ether-10137-73-2" title="Cyclopentyl ether structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Ethers, epoxides and acetals or HS code 290920

Price on request
Free quotes, contact stays private
Get quotes