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Aliphatic and alicyclic building blocks

13-Methylidenepentacosane

Also known as 1,1-didodecylethene

CAS 62748-34-9Formula C26H52Molar mass 364.70 g/mol
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13-Methylidenepentacosane chemical structure, C26H52, CAS 62748-34-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
62748-34-9
Formula
C26H52
Molar mass
364.70 g/mol
HS code
290129
Category
Aliphatic and alicyclic building blocks

What is 13-Methylidenepentacosane?

Plain description, key identifiers and synonyms

13-Methylidenepentacosane is a chemical substance with the molecular formula C26H52 and a molar mass of 364.70 g/mol. Its CAS registry number is 62748-34-9.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
13-methylidenepentacosane
CAS number
62748-34-9 CAS number cross-checked
Molecular formula
C26H52
InChIKey
DKUNTYRNKINWIJ-UHFFFAOYSA-N
InChI
InChI=1S/C26H52/c1-4-6-8-10-12-14-16-18-20-22-24-26(3)25-23-21-19-17-15-13-11-9-7-5-2/h3-25H2,1-2H3
SMILES (canonical and isomeric)
CCCCCCCCCCCCC(=C)CCCCCCCCCCCC

Synonyms

  • 1,1-didodecylethene

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
364.70 g/molcalc.
Exact mass
364.4069 Dacalc.
LogP (octanol/water)
10.16calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
22calc.
Heavy atoms
26calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.92calc.
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.

13-Methylidenepentacosane suppliers

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13-Methylidenepentacosane 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 13-Methylidenepentacosane 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 13-Methylidenepentacosane is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 13-Methylidenepentacosane, based on the data on this page

What is 13-Methylidenepentacosane?

13-Methylidenepentacosane is a chemical substance with the molecular formula C26H52 and a molar mass of 364.70 g/mol. Its CAS registry number is 62748-34-9.

What is the CAS number of 13-Methylidenepentacosane?

The CAS registry number of 13-Methylidenepentacosane is 62748-34-9.

What is the molecular formula and weight of 13-Methylidenepentacosane?

The molecular formula of 13-Methylidenepentacosane is C26H52 and its molar mass is 364.70 g/mol.

What is 13-Methylidenepentacosane used for?

Known uses and roles of 13-Methylidenepentacosane include building blocks in research and laboratory.

Is 13-Methylidenepentacosane hazardous?

No GHS hazard classification for 13-Methylidenepentacosane is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of 13-Methylidenepentacosane?

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

Where can I buy 13-Methylidenepentacosane?

Post a free request on CompoundList and suppliers of 13-Methylidenepentacosane will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 13-Methylidenepentacosane?

Suppliers quote 13-Methylidenepentacosane 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 13-Methylidenepentacosane

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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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