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Emollients

Decyl oleate

Also known as Decyl 9-octadecenoate, decyl (9Z)-octadec-9-enoate, Oleic acid, decyl ester

CAS 3687-46-5Formula C28H54O2Molar mass 422.74 g/molEC 222-981-6
17 suppliers listed
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Decyl oleate chemical structure, C28H54O2, CAS 3687-46-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
3687-46-5
Formula
C28H54O2
Molar mass
422.74 g/mol
Physical form
Liquid
HS code
291615
Category
Emollients
Illustrative photo, assorted laboratory chemical bottles and jars on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is Decyl oleate?

Plain description, key identifiers and synonyms

Decyl oleate is a wax ester obtained by the formal condensation of the carboxy group of oleic acid with the hydroxy group of decanol. It is functionally related to an oleic acid and a decan-1-ol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
decyl (Z)-octadec-9-enoate
CAS number
3687-46-5 CAS number cross-checked
EC number
222-981-6
Molecular formula
C28H54O2
UNII
ZGR06DO97T
MDL number
MFCD00048401
INCI name
DECYL OLEATE
InChIKey
SASYSVUEVMOWPL-NXVVXOECSA-N
InChI
InChI=1S/C28H54O2/c1-3-5-7-9-11-13-14-15-16-17-18-19-20-22-24-26-28(29)30-27-25-23-21-12-10-8-6-4-2/h15-16H,3-14,17-27H2,1-2H3/b16-15-
Canonical SMILES
CCCCCCCCC=CCCCCCCCC(=O)OCCCCCCCCCC
Isomeric SMILES
CCCCCCCCCCOC(=O)CCCCCCC/C=C\CCCCCCCC

Synonyms

  • Decyl 9-octadecenoate
  • decyl (9Z)-octadec-9-enoate
  • Oleic acid, decyl ester
  • 9-Octadecenoic acid, decyl ester
  • Oleic acid decyl ester
  • decanol oleate ester
  • 9-Octadecenoic acid (Z)-, decyl ester
  • 9-Octadecenoic acid (9Z)-, decyl ester
  • Ceraphyl 140a
  • Decyl z-9-octadecenoate
  • Decyl cis-9-octadecenoate
  • z-Octadecenoic acid, decyl ester
  • Octadecenoic acid, z-, decyl ester
  • Decyl oleate (ep monograph)
  • Decyloleate
  • decyl (Z)-octadec-9-enoate
  • 9-Octadecenoic acid(9Z)-, decyl ester
  • Schercemol DO
  • Tegosoft DO
  • Cetiol V
  • Ceraphyl 140
  • 9-Octadecenoic acid, decyl ester, (Z)-
  • 1-O-decyl-(9Z)-octadecenoate
  • Decyl (9Z)-9-octadecenoate #

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

Physical form
Liquidexp.

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
422.74 g/molcalc.
Exact mass
422.4124 Dacalc.
LogP (octanol/water)
9.71calc.
Topological polar surface area
26.3 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
24calc.
Heavy atoms
30calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.89calc.
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.

Decyl oleate suppliers

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

All 17 suppliers
17 of 17 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

17 suppliers in 11 countries

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Decyl oleate price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Industrial uses: Lubricating agent.

Consumer uses: Lubricating agent.

Use classes: Plastics, Cosmetics.

Cosmetic ingredient, INCI name DECYL OLEATE(skin conditioning - emollient, skin conditioning)

Functional uses

  • Humectant
  • Lubricating agent
  • Plasticizer
  • Softener and conditioner

Cosmetic functions

  • Skin conditioning
  • Skin conditioning - emollient

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 Decyl oleate is traded under.

HS 2916.15Indicative HS code

Oleic, linoleic or linolenic acids, their salts and esters

World exports in 2024
$204M
−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 Decyl oleate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Decyl oleate, based on the data on this page

What is Decyl oleate?

Decyl oleate is a wax ester obtained by the formal condensation of the carboxy group of oleic acid with the hydroxy group of decanol. It is functionally related to an oleic acid and a decan-1-ol.

What is the CAS number of Decyl oleate?

The CAS registry number of Decyl oleate is 3687-46-5.

What is the molecular formula and weight of Decyl oleate?

The molecular formula of Decyl oleate is C28H54O2 and its molar mass is 422.74 g/mol.

What is Decyl oleate used for?

Industrial uses: Lubricating agent. Consumer uses: Lubricating agent. Use classes: Plastics, Cosmetics.

Is Decyl oleate hazardous?

No GHS hazard classification for Decyl oleate 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 Decyl oleate?

Decyl oleate 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 Decyl oleate?

CompoundList lists 17 suppliers of Decyl oleate in Germany, United States, Spain, France and 7 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Decyl oleate in India?

1 supplier in India list Decyl oleate on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Decyl oleate?

Suppliers quote Decyl oleate 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 Decyl oleate

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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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