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Emollients

Oleyl acetate

Also known as Acetic Acid Oleyl Ester, [(Z)-octadec-9-enyl] acetate, 9-Octadecen-1-ol, acetate, (Z)-

CAS 693-80-1Formula C20H38O2Molar mass 310.52 g/molEC 211-759-4
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Oleyl acetate chemical structure, C20H38O2, CAS 693-80-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
693-80-1
Formula
C20H38O2
Molar mass
310.52 g/mol
EC number
211-759-4
HS code
291539
Category
Emollients

What is Oleyl acetate?

Plain description, key identifiers and synonyms

Oleyl acetate is an acetate ester derived from (9Z)-octadecen-1-ol (oleic alcohol). It has a role as a mouse metabolite and a rat metabolite. It is functionally related to a (9Z)-octadecen-1-ol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(Z)-octadec-9-enyl] acetate
CAS number
693-80-1 CAS number cross-checked
EC number
211-759-4
Molecular formula
C20H38O2
UNII
EU1ETP025C
MDL number
MFCD00056326
INCI name
OLEYL ACETATE
InChIKey
GYGAZRPDUOHMAF-KHPPLWFESA-N
InChI
InChI=1S/C20H38O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-22-20(2)21/h10-11H,3-9,12-19H2,1-2H3/b11-10-
Canonical SMILES
CCCCCCCCC=CCCCCCCCCOC(C)=O
Isomeric SMILES
CCCCCCCC/C=C\CCCCCCCCOC(=O)C

Synonyms

  • Acetic Acid Oleyl Ester
  • [(Z)-octadec-9-enyl] acetate
  • 9-Octadecen-1-ol, acetate, (Z)-
  • (Z)-octadec-9-en-1-yl acetate
  • (9Z)-9-Octadecenyl acetate
  • DUB OA
  • (9Z)-octadec-9-en-1-yl acetate
  • (z)-9-octadecenyl acetate
  • 9-Octadecen-1-ol, acetate, (9Z)-
  • Z-9-Octadecen-1-ol acetate
  • cis-9-Octadecenyl acetate
  • cis-9-Octadecen-1-yl acetate
  • 9-Octadecenyl acetate, (9Z)-
  • 9-Octadecen-1-ol, 1-acetate, (9Z)-
  • ((Z)-octadec-9-enyl) acetate
  • 9Z-Octadecenyl acetate
  • Acetic acid, 9-octadecenyl ester
  • 9-Octadecen-1-yl acetate
  • Acetic acid, oleyl ester
  • (Z)-9-Octadecen-1-ol acetate
  • SFE 18:1(9Z)/2:0
  • (9Z)octadec-9-enyl acetate
  • Oleyl acetate, >=97% (GC)
  • cis-9-Octadecenyl acetate (Oleyl acetate)

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
310.52 g/molcalc.
Exact mass
310.2872 Dacalc.
LogP (octanol/water)
6.59calc.
Topological polar surface area
26.3 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
16calc.
Heavy atoms
22calc.
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.

Oleyl acetate suppliers

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Oleyl acetate 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

Use classes: Cosmetics.

Cosmetic ingredient, INCI name OLEYL ACETATE(skin conditioning - emollient)

Roles

  • animal metabolite
  • eukaryotic metabolite
  • mammalian metabolite
  • metabolite
  • mouse metabolite
  • rat metabolite

Functional uses

  • Flavouring and nutrient
  • Fragrance
  • Softener and conditioner

Cosmetic functions

  • Skin conditioning - emollient

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Oleyl acetate is traded under.

HS 2915.39Indicative HS code

Esters of acetic acid, other

World exports in 2024
$2.03B
+7.9% vs 2023, imports $1.95B
2019 to 2024
Top exporters
  1. China58.0%
  2. United States7.3%
  3. Germany6.5%
Top importers
  1. Singapore15.6%
  2. South Korea7.2%
  3. Indonesia6.9%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Oleyl acetate, based on the data on this page

What is Oleyl acetate?

Oleyl acetate is an acetate ester derived from (9Z)-octadecen-1-ol (oleic alcohol). It has a role as a mouse metabolite and a rat metabolite. It is functionally related to a (9Z)-octadecen-1-ol.

What is the CAS number of Oleyl acetate?

The CAS registry number of Oleyl acetate is 693-80-1.

What is the molecular formula and weight of Oleyl acetate?

The molecular formula of Oleyl acetate is C20H38O2 and its molar mass is 310.52 g/mol.

What is Oleyl acetate used for?

Use classes: Cosmetics.

Is Oleyl acetate hazardous?

No GHS hazard classification for Oleyl acetate 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 Oleyl acetate?

Oleyl acetate is usually classified under HS code 291539 (Esters of acetic acid, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Oleyl acetate?

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What is the price of Oleyl acetate?

Suppliers quote Oleyl acetate 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 Oleyl acetate

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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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