CompoundList
Sign in
Thickeners and film formers

Linoleamide

Also known as (9Z,12Z)-octadeca-9,12-dienamide, Linoleic acid amide, 9Z,12Z-octadecadienamide

CAS 3999-01-7Formula C18H33NOMolar mass 279.47 g/molEC 223-644-6
Get quotes Safety data
Linoleamide chemical structure, C18H33NO, CAS 3999-01-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
3999-01-7
Formula
C18H33NO
Molar mass
279.47 g/mol
EC number
223-644-6
HS code
292419
Category
Thickeners and film formers

What is Linoleamide?

Plain description, key identifiers and synonyms

Linoleamide is a fatty amide obtained from linoleic acid. It has a role as a human metabolite. It is functionally related to a linoleic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(9Z,12Z)-octadeca-9,12-dienamide
CAS number
3999-01-7 CAS number cross-checkedOther or deprecated CAS: 3072-13-7
EC number
223-644-6
Molecular formula
C18H33NO
UNII
5340S2UXSP
MDL number
MFCD00798239
INCI name
LINOLEAMIDE
InChIKey
SFIHQZFZMWZOJV-HZJYTTRNSA-N
InChI
InChI=1S/C18H33NO/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h6-7,9-10H,2-5,8,11-17H2,1H3,(H2,19,20)/b7-6-,10-9-
Canonical SMILES
CCCCCC=CCC=CCCCCCCCC(N)=O
Isomeric SMILES
CCCCC/C=C\C/C=C\CCCCCCCC(=O)N

Synonyms

  • (9Z,12Z)-octadeca-9,12-dienamide
  • Linoleic acid amide
  • 9Z,12Z-octadecadienamide
  • 9,12-Octadecadienamide, (9Z,12Z)-
  • (9Z,12Z)-Octadeca-9,12-dien-1-amide
  • linoleoyl amide
  • octadeca-9,12-dienamide
  • (9Z,12Z)-9,12-Octadecadienamide
  • linoleate amide
  • (9Z,12Z)-9,12-Octadecadienoic acidamide
  • 9(z),12(z)-octadecadienamide
  • Linoleamide, >=98% (HPLC)
  • Octadeca-9,12-dienoic acid amide
  • Linoleamide (linoleic acid amide)
  • (9Z,12Z)-Octadeca-9,12-dienoic acid amide
  • 9,12-Octadecadienamide, (9Z,12Z)
  • (Z,Z)-9,12-Octadecadienamide, (9Z,12Z)-9,12-Octadecadienamide, Linoleic Acid Amide

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
279.47 g/molcalc.
Exact mass
279.2562 Dacalc.
LogP (octanol/water)
5.29calc.
Topological polar surface area
43.09 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
14calc.
Heavy atoms
20calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.72calc.
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.

Linoleamide suppliers

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

No supplier listings yet

Post one free request and suppliers who make or trade Linoleamide can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Linoleamide price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Use classes: Cosmetics.

Cosmetic ingredient, INCI name LINOLEAMIDE(antistatic, hair conditioning, opacifying, viscosity controlling)

Roles

  • animal metabolite
  • eukaryotic metabolite
  • human metabolite
  • mammalian metabolite
  • metabolite

Functional uses

  • Anti-static agent
  • Opacifer
  • Softener and conditioner
  • Viscosity modifier

Cosmetic functions

  • Antistatic
  • Hair conditioning
  • Opacifying
  • Viscosity controlling

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 Linoleamide is traded under.

HS 2924.19Indicative HS code

Acyclic amides (including acyclic carbamates) and their derivatives, salts thereof, other

World exports in 2024
$2.38B
−1.7% vs 2023, imports $2.22B
2019 to 2024
Top exporters
  1. China34.7%
  2. Germany12.5%
  3. India * partner reported6.8%
Top importers
  1. United States17.5%
  2. Germany8.8%
  3. India * partner reported6.7%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Linoleamide?

Linoleamide is a fatty amide obtained from linoleic acid. It has a role as a human metabolite. It is functionally related to a linoleic acid.

What is the CAS number of Linoleamide?

The CAS registry number of Linoleamide is 3999-01-7. Other or deprecated CAS numbers: 3072-13-7.

What is the molecular formula and weight of Linoleamide?

The molecular formula of Linoleamide is C18H33NO and its molar mass is 279.47 g/mol.

What is Linoleamide used for?

Use classes: Cosmetics.

Is Linoleamide hazardous?

No GHS hazard classification for Linoleamide 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 Linoleamide?

Linoleamide is usually classified under HS code 292419 (Acyclic amides (including acyclic carbamates) and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Linoleamide?

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

What is the price of Linoleamide?

Suppliers quote Linoleamide 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 Linoleamide

Get quotes for Linoleamide

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Linoleamide
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Linoleamide with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/linoleamide-3999-01-7" title="Linoleamide structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Thickeners and film formers or HS code 292419

Price on request
Free quotes, contact stays private
Get quotes