CompoundList

2-Methyl-2-dodecene

Also known as 2-methyl-dodec-2-ene, 2-methyldodec-2-ene, 2-Dodecene, 2-methyl-

CAS 55103-82-7Formula C13H26Molar mass 182.35 g/mol
2-Methyl-2-dodecene chemical structure, C13H26, CAS 55103-82-7
2D chemical structure

Key facts

What buyers check first

CAS number
55103-82-7
Formula
C13H26
Molar mass
182.35 g/mol
HS code
290129
Category
Aliphatic and alicyclic building blocks

What is 2-Methyl-2-dodecene?

Plain description, key identifiers and synonyms

2-Methyl-2-dodecene is a chemical substance with the molecular formula C13H26 and a molar mass of 182.35 g/mol. Its CAS registry number is 55103-82-7. The IUPAC name is 2-methyldodec-2-ene.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-methyldodec-2-ene
CAS number
55103-82-7 CAS number cross-checked
Molecular formula
C13H26
InChIKey
NBFZWOUNUXKZOR-UHFFFAOYSA-N
InChI
InChI=1S/C13H26/c1-4-5-6-7-8-9-10-11-12-13(2)3/h12H,4-11H2,1-3H3
SMILES (canonical and isomeric)
CCCCCCCCCC=C(C)C

Synonyms

  • 2-methyl-dodec-2-ene
  • 2-methyldodec-2-ene
  • 2-Dodecene, 2-methyl-
  • 2-Methyl-2-dodecene #

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
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
8calc.
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

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

2-Methyl-2-dodecene suppliers

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2-Methyl-2-dodecene 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

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code 2-Methyl-2-dodecene 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 2-Methyl-2-dodecene is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Guides for buyers

Practical guides that help when you source, ship or handle 2-Methyl-2-dodecene

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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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