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Aliphatic and alicyclic building blocks

2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)-

Also known as Ethyl (2E,4E,6E)-octadeca-2,4,6-trienoate

CAS 144100-10-7Formula C20H34O2Molar mass 306.49 g/mol
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2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)- chemical structure, C20H34O2, CAS 144100-10-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
144100-10-7
Formula
C20H34O2
Molar mass
306.49 g/mol
HS code
291615
Category
Aliphatic and alicyclic building blocks

What is 2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)-?

Plain description, key identifiers and synonyms

2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)- is a chemical substance with the molecular formula C20H34O2 and a molar mass of 306.49 g/mol. Its CAS registry number is 144100-10-7. The IUPAC name is ethyl (2E,4E,6E)-octadeca-2,4,6-trienoate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
ethyl (2E,4E,6E)-octadeca-2,4,6-trienoate
CAS number
144100-10-7
Molecular formula
C20H34O2
InChIKey
YQENMVNHTDPKOC-CJBMEHDJSA-N
InChI
InChI=1S/C20H34O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22-4-2/h14-19H,3-13H2,1-2H3/b15-14+,17-16+,19-18+
Canonical SMILES
CCCCCCCCCCCC=CC=CC=CC(=O)OCC
Isomeric SMILES
CCCCCCCCCCC/C=C/C=C/C=C/C(=O)OCC

Synonyms

  • Ethyl (2E,4E,6E)-octadeca-2,4,6-trienoate

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
306.49 g/molcalc.
Exact mass
306.2559 Dacalc.
LogP (octanol/water)
6.14calc.
Topological polar surface area
26.3 ƅĀ²calc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
14calc.
Heavy atoms
22calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.65calc.
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.

2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)- suppliers

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2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)- 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 2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)- is traded under.

HS 2916.15Indicative HS code

Oleic, linoleic or linolenic acids, their salts and esters

World exports in 2024
$204M
āˆ’5.6% vs 2023, imports $199M
2019 to 2024
Top exporters
  1. Italy20.3%
  2. China14.4%
  3. India * partner reported8.0%
Top importers
  1. Germany18.4%
  2. France * partner reported8.7%
  3. China5.9%

* Partner reported figures, a lower bound.

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

The HS code shown for 2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)- is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)-, based on the data on this page

What is 2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)-?

2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)- is a chemical substance with the molecular formula C20H34O2 and a molar mass of 306.49 g/mol. Its CAS registry number is 144100-10-7. The IUPAC name is ethyl (2E,4E,6E)-octadeca-2,4,6-trienoate.

What is the CAS number of 2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)-?

The CAS registry number of 2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)- is 144100-10-7.

What is the molecular formula and weight of 2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)-?

The molecular formula of 2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)- is C20H34O2 and its molar mass is 306.49 g/mol.

What is 2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)- used for?

Known uses and roles of 2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)- include building blocks in research and laboratory.

Is 2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)- hazardous?

No GHS hazard classification for 2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)- 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 2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)-?

2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)- is usually classified under HS code 291615 (Oleic, linoleic or linolenic acids, their salts and esters). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)-?

Post a free request on CompoundList and suppliers of 2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)- will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)-?

Suppliers quote 2,4,6-Octadecatrienoic acid, ethyl ester, (E,E,E)- 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

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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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