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Emollients

Tridecane

Also known as n-Tridecane, Tridekan, Tridecane, n-

CAS 629-50-5Formula C13H28Molar mass 184.37 g/molEC 211-093-4
GHS signal word: Danger. Pictograms: Serious health hazard 19 suppliers listed
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Tridecane chemical structure, C13H28, CAS 629-50-5
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Colorless liquid
Melting point
-5.3 °C
Boiling point
235.4 °C
Density
0.7564 g/cm³ at 20 °C
Flash point
94 °C
HS code
290110
Category
Emollients
UN number
UN 1993
Illustrative photo, clear liquid in sealed glass ampoules on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is Tridecane?

Plain description, key identifiers and synonyms

Tridecane is a straight chain alkane containing 13 carbon atoms. It forms a component of the essential oils isolated from plants such as Abelmoschus esculentus. It has a role as a volatile oil component and a plant metabolite.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
tridecane
CAS number
629-50-5 CAS number cross-checked
EC number
211-093-4
Molecular formula
C13H28
UNII
A3LZF0L939
MDL number
MFCD00008979
INCI name
TRIDECANE
InChIKey
IIYFAKIEWZDVMP-UHFFFAOYSA-N
InChI
InChI=1S/C13H28/c1-3-5-7-9-11-13-12-10-8-6-4-2/h3-13H2,1-2H3
SMILES (canonical and isomeric)
CCCCCCCCCCCCC

Synonyms

  • n-Tridecane
  • Tridekan
  • Tridecane, n-
  • Dodecane, methyl-
  • TRD
  • Tridecane, analytical standard
  • tridecan
  • n-Tridecane-2,2-d2
  • Tridecane (Standard)
  • Tridecane, >=99%
  • Tridecane, 99.0%
  • Tridecane-2,2-d2(9ci)
  • Tridecane_GurudeebanSatyavani
  • CH3-[CH2]11-CH3
  • Tridecane Solution in Methanol, 1000ug/mL
  • N-TRIDECANE-D28, TRIDECANE-D28, n-Tridecane-d2, Tridecane-d28 (9CI)

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

Appearance
Colorless liquidexp.
Odour
Hydrocarbon odorexp.
Melting point
-5.3 °Cexp.
Boiling point
235.4 °Cexp.
Density
0.7564 g/cm³ at 20 °Cexp.
Flash point
94 °Cexp.
Solubility
In water, 0.0047 mg/Lexp.
Vapour pressure
0.0375 mm Hg at 25 °Cexp.

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
184.37 g/molcalc.
Exact mass
184.2191 Dacalc.
LogP (octanol/water)
5.32calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
10calc.
Heavy atoms
13calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H304May be fatal if swallowed and enters airways.
Precautionary statements (4)
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P331Do not induce vomiting.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.
UN number
UN 1993

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

Tridecane suppliers

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

All 19 suppliers
19 of 19 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

19 suppliers in 6 countries

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Tridecane price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Organic synthesis, distillation chaser.

Used in organic synthesis, jet-fuel research, manufacturing of paraffin products, the rubber industry, the paper processing industry, as a solvent and distillation chaser.

As a solvent.

Chemical intermediate for chlorinated paraffins (c10-c30 n-paraffins).

Industrial uses: Intermediate, Other, Lubricating agent, Fuel.

Consumer uses: Lubricating agent.

Cosmetic ingredient, INCI name TRIDECANE(skin conditioning - emollient)

Roles

  • eukaryotic metabolite
  • metabolite
  • plant metabolite
  • volatile oil component

Functional uses

  • Fragrance
  • Solvent

Cosmetic functions

  • Skin conditioning - emollient

How it is made

By far the largest amount of saturated hydrocarbons is obtained from the natural sources natural gas and petroleum, either by isolation, e.g., fractional distillation, or by suitable conversion reactions. Additional sources include various products derived from coal processing or biomass conversion reactions, e.g., Fischer-Tropsch synthesis. Saturated hydrocarbons that are unavailable from natural sources or for laboratory purposes are produced by special synthesis or by conversion processes.

Read more

(Saturated hydrocarbons)

Isolated from kerosene and gas oil fractions by fractional distillation.

Isolation of n-paraffins (c9-c17) from kerosene & gas oil fractions of crude oil by selective adsorption with molecular sieves or adduction with urea followed by fractional distillation to produce the desired mixt of n-paraffins

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 Tridecane is traded under.

HS 2901.10Indicative HS code

Saturated

World exports in 2024
$8.47B
+23.9% vs 2023, imports $7.66B
2019 to 2024
Top exporters
  1. United States79.8%
  2. Canada10.1%
  3. Germany1.4%
Top importers
  1. China34.6%
  2. United States12.2%
  3. Sweden5.0%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Tridecane?

Tridecane is a straight chain alkane containing 13 carbon atoms. It forms a component of the essential oils isolated from plants such as Abelmoschus esculentus. It has a role as a volatile oil component and a plant metabolite.

What is the CAS number of Tridecane?

The CAS registry number of Tridecane is 629-50-5.

What is the molecular formula and weight of Tridecane?

The molecular formula of Tridecane is C13H28 and its molar mass is 184.37 g/mol.

What is Tridecane used for?

Organic synthesis, distillation chaser. Used in organic synthesis, jet-fuel research, manufacturing of paraffin products, the rubber industry, the paper processing industry, as a solvent and distillation chaser. As a solvent. Chemical intermediate for chlorinated paraffins (c10-c30 n-paraffins).

Is Tridecane hazardous?

Tridecane carries the GHS signal word "Danger". Main hazards: may be fatal if swallowed and enters airways. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Tridecane?

Tridecane is usually classified under HS code 290110 (Saturated). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Tridecane?

CompoundList lists 19 suppliers of Tridecane in China, United States, Switzerland, Italy and 2 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Tridecane?

Suppliers quote Tridecane 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 Tridecane

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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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