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Emollients

Polyoxyethylene dioleate

Also known as 2-[(9Z)-Octadec-9-enoyloxy]ethyl (9Z)-octadec-9-enoate, 2-((9Z)-octadec-9-enoyloxy)ethyl (9Z)-octadec-9-enoate, Dioleoyl ethylene glycol

CAS 9005-07-6Formula C38H70O4Molar mass 590.97 g/molEC 213-170-8
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Polyoxyethylene dioleate chemical structure, C38H70O4, CAS 9005-07-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
9005-07-6
Formula
C38H70O4
Molar mass
590.97 g/mol
EC number
213-170-8
HS code
291615
Category
Emollients

What is Polyoxyethylene dioleate?

Plain description, key identifiers and synonyms

Polyoxyethylene dioleate is a fatty acid ester.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-[(Z)-octadec-9-enoyl]oxyethyl (Z)-octadec-9-enoate
CAS number
9005-07-6 CAS number cross-checkedOther or deprecated CAS: 928-24-5
EC numbers
213-170-8, 618-407-2
Molecular formula
C38H70O4
UNII
E10S5M8KE4
INCI name
GLYCOL DIOLEATE, PEG-10 DIOLEATE, PEG-12 DIOLEATE, PEG-150 DIOLEATE
InChIKey
NKSOSPOXQKNIKJ-CLFAGFIQSA-N
InChI
InChI=1S/C38H70O4/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-37(39)41-35-36-42-38(40)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h17-20H,3-16,21-36H2,1-2H3/b19-17-,20-18-
Canonical SMILES
CCCCCCCCC=CCCCCCCCC(=O)OCCOC(=O)CCCCCCCC=CCCCCCCCC
Isomeric SMILES
CCCCCCCC/C=C\CCCCCCCC(=O)OCCOC(=O)CCCCCCC/C=C\CCCCCCCC

Synonyms

  • 2-[(9Z)-Octadec-9-enoyloxy]ethyl (9Z)-octadec-9-enoate
  • 2-((9Z)-octadec-9-enoyloxy)ethyl (9Z)-octadec-9-enoate
  • Dioleoyl ethylene glycol
  • Ethylene glycol dioleate
  • 1,2-Ethanediyl dioleate
  • 18:1 Ethylene Glycol
  • PEG-4 Dioleate
  • 2-[(Z)-octadec-9-enoyl]oxyethyl (Z)-octadec-9-enoate
  • Ethane-1,2-diyl dioleate
  • 2-((Z)-Octadec-9-enoyl)oxyethyl (Z)-octadec-9-enoate
  • Ethylene dioleate
  • Emalex 200di-o
  • 9-Octadecenoic acid (9Z)-, 1,2-ethanediyl ester
  • Ethane-1,2-diyl di[(9Z)-octadec-9-enoate]
  • Ethane-1,2-diyl (9Z,9'Z)bis-octadec-9-enoate
  • 9-Octadecenoic acid (9Z)-, 1,1'-(1,2-ethanediyl) ester

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
590.97 g/molcalc.
Exact mass
590.5274 Dacalc.
LogP (octanol/water)
12.15calc.
Topological polar surface area
52.6 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
33calc.
Heavy atoms
42calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.84calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Fails (2 violations)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.

Polyoxyethylene dioleate suppliers

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All 6 suppliers
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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

6 suppliers in 3 countries

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Polyoxyethylene dioleate 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: Surfactants, Safer Chemical Classes, Cosmetics.

Cosmetic ingredient, INCI name GLYCOL DIOLEATE(skin conditioning - emollient, skin conditioning, viscosity controlling)

Functional uses

  • Emulsifier
  • Surfactant (surface active agent)
  • Thickening agent

Cosmetic functions

  • Skin conditioning
  • Skin conditioning - emollient
  • Surfactant - cleansing
  • Surfactant - emulsifying
  • Viscosity controlling

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

United States

  • Safer Choice ingredient list (USA)
  • TSCA inventory (USA)
    Status: Active in US commerce, Regulatory flags: Exempt from Chemical Data Reporting

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Polyoxyethylene dioleate 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 Polyoxyethylene dioleate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Polyoxyethylene dioleate, based on the data on this page

What is Polyoxyethylene dioleate?

Polyoxyethylene dioleate is a fatty acid ester.

What is the CAS number of Polyoxyethylene dioleate?

The CAS registry number of Polyoxyethylene dioleate is 9005-07-6. Other or deprecated CAS numbers: 928-24-5.

What is the molecular formula and weight of Polyoxyethylene dioleate?

The molecular formula of Polyoxyethylene dioleate is C38H70O4 and its molar mass is 590.97 g/mol.

What is Polyoxyethylene dioleate used for?

Use classes: Surfactants, Safer Chemical Classes, Cosmetics.

Is Polyoxyethylene dioleate hazardous?

No GHS hazard classification for Polyoxyethylene dioleate 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 Polyoxyethylene dioleate?

Polyoxyethylene dioleate 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 Polyoxyethylene dioleate?

CompoundList lists 6 suppliers of Polyoxyethylene dioleate in United States, China and Germany. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Polyoxyethylene dioleate?

Suppliers quote Polyoxyethylene dioleate 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 Polyoxyethylene dioleate

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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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