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Aliphatic and alicyclic building blocks

1-Tridecene

Also known as N-Tridec-1-ene, Tridecylene, alpha-Tridecene

CAS 2437-56-1Formula C13H26Molar mass 182.35 g/molEC 219-443-8
GHS signal word: Danger. Pictograms: Harmful or irritant, Serious health hazard 3 suppliers listed
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1-Tridecene chemical structure, C13H26, CAS 2437-56-1
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Colorless, watery liquid
Melting point
-13 °C
Boiling point
232.8 °C
Density
0.7658 @ 20 °C
Flash point
Ca. 79.4
HS code
290129
Category
Aliphatic and alicyclic building blocks
Illustrative photo, clear liquid in a volumetric flask on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is 1-Tridecene?

Plain description, key identifiers and synonyms

1-Tridecene is an acyclic olefin.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
tridec-1-ene
CAS number
2437-56-1 CAS number cross-checked
EC number
219-443-8
Molecular formula
C13H26
UNII
5B0U2S314C
MDL number
MFCD00008976
InChIKey
VQOXUMQBYILCKR-UHFFFAOYSA-N
InChI
InChI=1S/C13H26/c1-3-5-7-9-11-13-12-10-8-6-4-2/h3H,1,4-13H2,2H3
SMILES (canonical and isomeric)
CCCCCCCCCCCC=C

Synonyms

  • N-Tridec-1-ene
  • Tridecylene
  • alpha-Tridecene
  • Undecylethylene
  • tridec-1-ene
  • 1-Tridecene, 97%
  • Tridecene-1
  • 1-Tridecene, 96%
  • 4-01-00-00921 (Beilstein Handbook Reference)
  • 1-Tridecene [Standard Material for GC]
  • 1-Tridecylene
  • N-(2-Aminoethyl)-N-methyl-N-phenylaminedihydrochloride
  • 1-Tridecene Solution in Methanol, 1000ug/mL

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, watery liquidexp.
Odour
MILD PLEASANTexp.
Melting point
-13 °Cexp.
Boiling point
232.8 °Cexp.
Density
0.7658 @ 20 °Cexp.
Flash point
Ca. 79.4exp.
Solubility
Insol in water, sol in benzene, very sol in ethanol and in etherexp.
Vapour pressure
6.38 × 10⁻² mm Hg @ 25 °C /Extrapolated/exp.

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
182.35 g/molcalc.
Exact mass
182.2035 Dacalc.
LogP (octanol/water)
5.09calc.
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
0.85calc.
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
GHS07: Harmful or irritant
Harmful or irritant
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H304May be fatal if swallowed and enters airways.
  • H319Causes serious eye irritation.
Precautionary statements (8)
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P331Do not induce vomiting.
  • P337 + P317If eye irritation persists: Get medical help.
  • P405Store locked up.
  • 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

1-Tridecene suppliers

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All 3 suppliers

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Where suppliers are based

3 suppliers in 1 country

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1-Tridecene 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

1-Tridecene (is) ... used as an alpha olefin intermediate...

How it is made

Most linear alpha-olefins are produced from ethylene. ... Ethylene oligomerization can be accomplished in the following commercial processes: (1) stoichiometric chain growth on aluminum alkyls followed by displacement (Albemarle), (2) catalytic chain growth on aluminum alkyls (Chevron-Gulf), (3) catalytic chain growth using nickel ligand catalyst (Shell), and (4) catalytic chain growth using a modified zirconium catalyst (Idemitsu). (alpha-OIefins)

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 1-Tridecene is traded under.

HS 2901.29Indicative HS code

Unsaturated, other

World exports in 2024
$2.65B
−3.2% vs 2023, imports $2.57B
2019 to 2024
Top exporters
  1. United States43.9%
  2. South Africa15.3%
  3. Qatar * partner reported9.0%
Top importers
  1. Singapore10.9%
  2. United States10.1%
  3. South Korea8.7%

* Partner reported figures, a lower bound.

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

The HS code shown for 1-Tridecene is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 1-Tridecene, based on the data on this page

What is 1-Tridecene?

1-Tridecene is an acyclic olefin.

What is the CAS number of 1-Tridecene?

The CAS registry number of 1-Tridecene is 2437-56-1.

What is the molecular formula and weight of 1-Tridecene?

The molecular formula of 1-Tridecene is C13H26 and its molar mass is 182.35 g/mol.

What is 1-Tridecene used for?

1-Tridecene (is) ... used as an alpha olefin intermediate...

Is 1-Tridecene hazardous?

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

What is the HS code of 1-Tridecene?

1-Tridecene is usually classified under HS code 290129 (Unsaturated, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 1-Tridecene?

CompoundList lists 3 suppliers of 1-Tridecene in United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of 1-Tridecene?

Suppliers quote 1-Tridecene 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 1-Tridecene

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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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