CompoundList
Sign in
Synthetic aroma chemicals

2-Cyclohexylcyclohexanone

Also known as Lavamenthe, 2-Cyclohexyl cyclohexanone, Bicyclohexanone

CAS 90-42-6Formula C12H20OMolar mass 180.29 g/molEC 201-991-4
GHS hazard pictograms. Pictograms: Hazardous to the environment
Get quotes Safety data
2-Cyclohexylcyclohexanone chemical structure, C12H20O, CAS 90-42-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
90-42-6
Formula
C12H20O
Molar mass
180.29 g/mol
EC number
201-991-4
HS code
291429
Category
Synthetic aroma chemicals

What is 2-Cyclohexylcyclohexanone?

Plain description, key identifiers and synonyms

2-Cyclohexylcyclohexanone is a chemical substance with the molecular formula C12H20O and a molar mass of 180.29 g/mol. Its CAS registry number is 90-42-6. The IUPAC name is 2-cyclohexylcyclohexan-1-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-cyclohexylcyclohexan-1-one
CAS number
90-42-6 CAS number cross-checked
EC number
201-991-4
Molecular formula
C12H20O
UNII
B3QU3533W8
MDL number
MFCD00013795
INCI name
CYCLOHEXYLCYCLOHEXANONE
InChIKey
UOBQDYFTAJKQAL-UHFFFAOYSA-N
InChI
InChI=1S/C12H20O/c13-12-9-5-4-8-11(12)10-6-2-1-3-7-10/h10-11H,1-9H2
SMILES (canonical and isomeric)
C1CCC(CC1)C2CCCCC2=O

Synonyms

  • Lavamenthe
  • 2-Cyclohexyl cyclohexanone
  • Bicyclohexanone
  • [1,1'-Bicyclohexyl]-2-one
  • Cyclohexanone, 2-cyclohexyl-
  • 1,1'-Bi(cyclohexyl)-2-one
  • (1,1'-Bicyclohexyl)-2-one
  • 2-cyclohexylcyclohexan-1-one
  • [1,1'-bi(cyclohexane)]-2-one
  • 2-cyclohexyl-cyclohexanone
  • 4-07-00-00248 (Beilstein Handbook Reference)
  • [1,1'-Bi(cyclohexan)]-2-one
  • 2-Cyclohexylcyclohexanone, AldrichCPR

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
180.29 g/molcalc.
Exact mass
180.1514 Dacalc.
LogP (octanol/water)
3.33calc.
Topological polar surface area
17.07 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
1calc.
Heavy atoms
13calc.
Rings
2calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.92calc.
Formal charge
0calc.
Stereocentres
1calc.
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, O=C1CCCCC1C1CCCCC1

O=C1CCCCC1C1CCCCC1

2 rings, 13 atoms. This chemical is the scaffold itself.

10 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS classification
Hazard pictograms
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H411Toxic to aquatic life with long lasting effects.
Precautionary statements (3)
  • P273Avoid release to the environment.
  • P391Collect spillage.
  • 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-Cyclohexylcyclohexanone 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 2-Cyclohexylcyclohexanone can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

2-Cyclohexylcyclohexanone 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

Used as a fragrance.

Cosmetic ingredient, INCI name CYCLOHEXYLCYCLOHEXANONE(perfuming)

Functional uses

  • Fragrance

Cosmetic functions

  • Perfuming

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

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-Cyclohexylcyclohexanone is traded under.

HS 2914.29Indicative HS code

Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function, other

World exports in 2024
$1B
+6.6% vs 2023, imports $980M
2019 to 2024
Top exporters
  1. China32.5%
  2. India * partner reported12.9%
  3. Germany12.3%
Top importers
  1. United States15.7%
  2. Japan8.7%
  3. Germany8.7%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is 2-Cyclohexylcyclohexanone?

2-Cyclohexylcyclohexanone is a chemical substance with the molecular formula C12H20O and a molar mass of 180.29 g/mol. Its CAS registry number is 90-42-6. The IUPAC name is 2-cyclohexylcyclohexan-1-one.

What is the CAS number of 2-Cyclohexylcyclohexanone?

The CAS registry number of 2-Cyclohexylcyclohexanone is 90-42-6.

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

The molecular formula of 2-Cyclohexylcyclohexanone is C12H20O and its molar mass is 180.29 g/mol.

What is 2-Cyclohexylcyclohexanone used for?

Used as a fragrance.

Is 2-Cyclohexylcyclohexanone hazardous?

2-Cyclohexylcyclohexanone has a GHS hazard classification. Main hazards: toxic to aquatic life with long lasting effects. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 2-Cyclohexylcyclohexanone?

2-Cyclohexylcyclohexanone is usually classified under HS code 291429 (Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2-Cyclohexylcyclohexanone?

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

What is the price of 2-Cyclohexylcyclohexanone?

Suppliers quote 2-Cyclohexylcyclohexanone 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-Cyclohexylcyclohexanone

Get quotes for 2-Cyclohexylcyclohexanone

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell 2-Cyclohexylcyclohexanone
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 2-Cyclohexylcyclohexanone 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/2-cyclohexylcyclohexanone-90-42-6" title="2-Cyclohexylcyclohexanone 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 Synthetic aroma chemicals or HS code 291429

Price on request
Free quotes, contact stays private
Get quotes