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2-Tridecanone

Also known as Tridecan-2-one, Methyl undecyl ketone, Tridecanone-2

CAS 593-08-8Formula C13H26OMolar mass 198.35 g/molEC 209-784-0
GHS signal word: Warning. Pictograms: Hazardous to the environment 6 suppliers listed
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2-Tridecanone chemical structure, C13H26O, CAS 593-08-8
2D chemical structure

Key facts

What buyers check first

All properties
Physical form
Crystals
Melting point
30.1 °C
Boiling point
262.8 °C
Density
0.8217 at 86 °F - Less dense than water, will float
Flash point
107.2 °C
HS code
291419
Category
Flavor ingredients
Illustrative photo, drums, an IBC tote and sacks in a chemical warehouse in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is 2-Tridecanone?

Plain description, key identifiers and synonyms

Tridecan-2-one is a methyl ketone that is tridecane in which the methylene hydrogens at position 2 are replaced by an oxo group. It has a role as a flavouring agent and a plant metabolite. It derives from a hydride of a tridecane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
tridecan-2-one
CAS number
593-08-8 CAS number cross-checked
EC number
209-784-0
Molecular formula
C13H26O
UNII
5Q35VHX26K
MDL number
MFCD00008968
INCI name
TRIDECAN-2-ONE
InChIKey
CYIFVRUOHKNECG-UHFFFAOYSA-N
InChI
InChI=1S/C13H26O/c1-3-4-5-6-7-8-9-10-11-12-13(2)14/h3-12H2,1-2H3
SMILES (canonical and isomeric)
CCCCCCCCCCCC(=O)C

Synonyms

  • Tridecan-2-one
  • Methyl undecyl ketone
  • Tridecanone-2
  • Hendecyl methyl ketone
  • Mathyl undecyl kepoje
  • 2-Tridecankje
  • Methyl n-undecyl ketone
  • Tridecanone
  • 2-Tridecanone (natural)
  • 2-Tridecanone, 99%
  • 2-Tridecanone, >=96%, FG
  • 2-Tridecanone, analytical standard
  • 2-Tridecanone, >=98%, natural, FG
  • 2-Tridecanone, purum, >=97.0% (GC)

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
Crystalsexp.
Melting point
30.1 °Cexp.
Boiling point
262.8 °Cexp.
Density
0.8217 at 86 °F - Less dense than water, will floatexp.
Flash point
107.2 °Cexp.
Solubility
Less than 1 mg/mL at 73 °Fexp.
Vapour pressure
1 mmHg at 188.2 °F, 20 mmHg at 298.0 °Fexp.

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
198.35 g/molcalc.
Exact mass
198.1984 Dacalc.
LogP (octanol/water)
4.5calc.
Topological polar surface area
17.07 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
10calc.
Heavy atoms
14calc.
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 signal word
Warning
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H400Very toxic to aquatic life.
  • H410Very toxic 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-Tridecanone suppliers

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All 6 suppliers
6 of 6 offers

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

6 suppliers in 3 countries

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2-Tridecanone 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

Cosmetic ingredient, INCI name TRIDECAN-2-ONE(perfuming)

Roles

  • additive
  • eukaryotic metabolite
  • flavouring agent
  • food additive
  • food component
  • metabolite
  • physiological role
  • plant metabolite

Functional uses

  • Flavouring and nutrient
  • 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-Tridecanone 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-Tridecanone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is 2-Tridecanone?

Tridecan-2-one is a methyl ketone that is tridecane in which the methylene hydrogens at position 2 are replaced by an oxo group. It has a role as a flavouring agent and a plant metabolite. It derives from a hydride of a tridecane.

What is the CAS number of 2-Tridecanone?

The CAS registry number of 2-Tridecanone is 593-08-8.

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

The molecular formula of 2-Tridecanone is C13H26O and its molar mass is 198.35 g/mol.

What is 2-Tridecanone used for?

Known uses and roles of 2-Tridecanone include fragrance ingredients in cosmetics and personal care, flavors in food and beverage, flavoring agents in flavors and fragrances, fragrance ingredients in flavors and fragrances, aldehydes and ketones in flavors and fragrances and 11 more.

Is 2-Tridecanone hazardous?

2-Tridecanone carries the GHS signal word "Warning". Main hazards: very toxic to aquatic life, very 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-Tridecanone?

2-Tridecanone 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-Tridecanone?

CompoundList lists 6 suppliers of 2-Tridecanone in China, India and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy 2-Tridecanone in India?

1 supplier in India list 2-Tridecanone on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of 2-Tridecanone?

Suppliers quote 2-Tridecanone 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-Tridecanone

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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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