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Aliphatic and alicyclic building blocks

2-Dodecanone

Also known as Dodecan-2-one, Decyl methyl ketone, Methyl decyl ketone

CAS 6175-49-1Formula C12H24OMolar mass 184.32 g/molEC 228-222-5
GHS hazard pictograms. Pictograms: Hazardous to the environment 5 suppliers listed
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2-Dodecanone chemical structure, C12H24O, CAS 6175-49-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
6175-49-1
Formula
C12H24O
Molar mass
184.32 g/mol
EC number
228-222-5
HS code
291419
Category
Aliphatic and alicyclic building blocks

What is 2-Dodecanone?

Plain description, key identifiers and synonyms

2-Dodecanone is a ketone.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
dodecan-2-one
CAS number
6175-49-1 CAS number cross-checked
EC number
228-222-5
Molecular formula
C12H24O
UNII
P5CN8YSV3P
MDL number
MFCD00015064
InChIKey
LSKONYYRONEBKA-UHFFFAOYSA-N
InChI
InChI=1S/C12H24O/c1-3-4-5-6-7-8-9-10-11-12(2)13/h3-11H2,1-2H3
SMILES (canonical and isomeric)
CCCCCCCCCCC(=O)C

Synonyms

  • Dodecan-2-one
  • Decyl methyl ketone
  • Methyl decyl ketone
  • Dodecanone-(2)
  • n-DECYL METHYL KETONE
  • Dodecan2one
  • 2-Dodecanone, 95%
  • 2-Dodecanone, >=97.0% (GC)
  • 2-Dodecanone, analytical reference material

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
184.32 g/molcalc.
Exact mass
184.1827 Dacalc.
LogP (octanol/water)
4.11calc.
Topological polar surface area
17.07 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
9calc.
Heavy atoms
13calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.92calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

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-Dodecanone suppliers

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

All 5 suppliers
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Where suppliers are based

5 suppliers in 2 countries

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2-Dodecanone 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

  • Flavouring and nutrient
  • Fragrance

Regulatory status

Inventories, regulations and trade controls that list this substance

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-Dodecanone is traded under.

HS 2914.19Indicative HS code

Acyclic ketones without other oxygen function, other

World exports in 2024
$264M
+1.7% vs 2023, imports $308M
2019 to 2024
Top exporters
  1. China27.1%
  2. United States27.0%
  3. Germany10.5%
Top importers
  1. China22.8%
  2. United States13.0%
  3. India * partner reported10.7%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is 2-Dodecanone?

2-Dodecanone is a ketone.

What is the CAS number of 2-Dodecanone?

The CAS registry number of 2-Dodecanone is 6175-49-1.

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

The molecular formula of 2-Dodecanone is C12H24O and its molar mass is 184.32 g/mol.

What is 2-Dodecanone used for?

Known uses and roles of 2-Dodecanone include building blocks in research and laboratory, flavouring and nutrient and fragrance.

Is 2-Dodecanone hazardous?

2-Dodecanone 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-Dodecanone?

2-Dodecanone is usually classified under HS code 291419 (Acyclic ketones without other oxygen function, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2-Dodecanone?

CompoundList lists 5 suppliers of 2-Dodecanone in United States and China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of 2-Dodecanone?

Suppliers quote 2-Dodecanone 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-Dodecanone

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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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