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Aliphatic and alicyclic building blocks

Cyclohexadecanone

Also known as Homoexaltone, 8-Cyclohexadecanone

CAS 2550-52-9Formula C16H30OMolar mass 238.42 g/molEC 438-930-8
1 supplier listed
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Cyclohexadecanone chemical structure, C16H30O, CAS 2550-52-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2550-52-9
Formula
C16H30O
Molar mass
238.42 g/mol
EC number
438-930-8
HS code
291429
Category
Aliphatic and alicyclic building blocks

What is Cyclohexadecanone?

Plain description, key identifiers and synonyms

Cyclohexadecanone is a chemical substance with the molecular formula C16H30O and a molar mass of 238.42 g/mol. Its CAS registry number is 2550-52-9.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
cyclohexadecanone
CAS number
2550-52-9 CAS number cross-checked
EC numbers
438-930-8, 607-739-3
Molecular formula
C16H30O
MDL number
MFCD02262203
InChIKey
LXJDKGYSHYYKFJ-UHFFFAOYSA-N
InChI
InChI=1S/C16H30O/c17-16-14-12-10-8-6-4-2-1-3-5-7-9-11-13-15-16/h1-15H2
SMILES (canonical and isomeric)
C1CCCCCCCC(=O)CCCCCCC1

Synonyms

  • Homoexaltone
  • 8-Cyclohexadecanone

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
238.42 g/molcalc.
Exact mass
238.2297 Dacalc.
LogP (octanol/water)
5.42calc.
Topological polar surface area
17.07 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
0calc.
Heavy atoms
17calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.94calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (1 violation)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=C1CCCCCCCCCCCCCCC1

O=C1CCCCCCCCCCCCCCC1

1 ring, 17 atoms. This chemical is the scaffold itself.

1 other chemical share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS classification
Hazard pictograms

Hazard statements

  • H413May cause long lasting harmful effects to aquatic life.
Precautionary statements (2)
  • P273Avoid release to the environment.
  • 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

Cyclohexadecanone suppliers

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

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  • Symrise AG
    Germany, Holzminden ManufacturerUnclaimed profile
    CyclohexadecanoneGrade, purity and minimum order on request
    Price on request
    View

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Where suppliers are based

1 supplier in 1 country

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Cyclohexadecanone 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.

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Uses and applications

What the substance is used for, by industry and function

Functional uses

  • Fragrance

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 606-135-00-7

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 Cyclohexadecanone 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 Cyclohexadecanone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Cyclohexadecanone?

Cyclohexadecanone is a chemical substance with the molecular formula C16H30O and a molar mass of 238.42 g/mol. Its CAS registry number is 2550-52-9.

What is the CAS number of Cyclohexadecanone?

The CAS registry number of Cyclohexadecanone is 2550-52-9.

What is the molecular formula and weight of Cyclohexadecanone?

The molecular formula of Cyclohexadecanone is C16H30O and its molar mass is 238.42 g/mol.

What is Cyclohexadecanone used for?

Known uses and roles of Cyclohexadecanone include building blocks in research and laboratory, screening compounds in research and laboratory and fragrance.

Is Cyclohexadecanone hazardous?

Cyclohexadecanone has a GHS hazard classification. Main hazards: may cause long lasting harmful effects to aquatic life. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Cyclohexadecanone?

Cyclohexadecanone 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 Cyclohexadecanone?

CompoundList lists 1 supplier of Cyclohexadecanone in Germany. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Cyclohexadecanone?

Suppliers quote Cyclohexadecanone 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 Cyclohexadecanone

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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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