CompoundList
Sign in
Aliphatic and alicyclic building blocks

2-Hydroxypropyl oleate

Also known as Propylene glycol 1-oleate, 2-hydroxypropyl (Z)-octadec-9-enoate, 2-Hydroxypropyloleate

CAS 142-76-7Formula C21H40O3Molar mass 340.55 g/molEC 205-558-0
2 suppliers listed
Get quotes Compare 2 suppliers
2-Hydroxypropyl oleate chemical structure, C21H40O3, CAS 142-76-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
142-76-7
Formula
C21H40O3
Molar mass
340.55 g/mol
EC number
205-558-0
HS code
291615
Category
Aliphatic and alicyclic building blocks

What is 2-Hydroxypropyl oleate?

Plain description, key identifiers and synonyms

2-Hydroxypropyl oleate is a chemical substance with the molecular formula C21H40O3 and a molar mass of 340.55 g/mol. Its CAS registry number is 142-76-7. The IUPAC name is 2-hydroxypropyl (Z)-octadec-9-enoate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-hydroxypropyl (Z)-octadec-9-enoate
CAS number
142-76-7 CAS number cross-checked
EC number
205-558-0
Molecular formula
C21H40O3
UNII
476821E6GS
MDL number
MFCD00046647
InChIKey
ZVTDEEBSWIQAFJ-KHPPLWFESA-N
InChI
InChI=1S/C21H40O3/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-21(23)24-19-20(2)22/h10-11,20,22H,3-9,12-19H2,1-2H3/b11-10-
Canonical SMILES
CCCCCCCCC=CCCCCCCCC(=O)OCC(C)O
Isomeric SMILES
CCCCCCCC/C=C\CCCCCCCC(=O)OCC(C)O

Synonyms

  • Propylene glycol 1-oleate
  • 2-hydroxypropyl (Z)-octadec-9-enoate
  • 2-Hydroxypropyloleate
  • propyleneglycol monooleate
  • 2-Hydroxypropyl (9Z)-octadec-9-enoate
  • 1,2-Propanediol, 1-oleate
  • 2-Hydroxypropyl (9Z)-9-octadecenoate
  • propylene glycol monooleate, AldrichCPR
  • Oleic acid, 2-hydroxypropyl ester
  • (+/-)-1,2-Propanediol, 1-oleate
  • 1,2-Propanediol, 1-oleate, (+/-)-
  • 9-Octadecenoic acid (Z)-, 2-hydroxypropyl ester
  • 9-Octadecenoic acid (9Z)-, 2-hydroxypropyl 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
340.55 g/molcalc.
Exact mass
340.2977 Dacalc.
LogP (octanol/water)
5.95calc.
Topological polar surface area
46.53 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
17calc.
Heavy atoms
24calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.86calc.
Formal charge
0calc.
Stereocentres
1calc.
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-Hydroxypropyl oleate suppliers

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

All 2 suppliers

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

2 suppliers in 2 countries

Send one request to many suppliers

Choose up to 10 suppliers or let us match your request. Compare quotes side by side, free.

Choose suppliersPost a request

2-Hydroxypropyl oleate 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

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-Hydroxypropyl 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 2-Hydroxypropyl oleate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 2-Hydroxypropyl oleate, based on the data on this page

What is 2-Hydroxypropyl oleate?

2-Hydroxypropyl oleate is a chemical substance with the molecular formula C21H40O3 and a molar mass of 340.55 g/mol. Its CAS registry number is 142-76-7. The IUPAC name is 2-hydroxypropyl (Z)-octadec-9-enoate.

What is the CAS number of 2-Hydroxypropyl oleate?

The CAS registry number of 2-Hydroxypropyl oleate is 142-76-7.

What is the molecular formula and weight of 2-Hydroxypropyl oleate?

The molecular formula of 2-Hydroxypropyl oleate is C21H40O3 and its molar mass is 340.55 g/mol.

What is 2-Hydroxypropyl oleate used for?

Known uses and roles of 2-Hydroxypropyl oleate include building blocks in research and laboratory.

Is 2-Hydroxypropyl oleate hazardous?

No GHS hazard classification for 2-Hydroxypropyl 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 2-Hydroxypropyl oleate?

2-Hydroxypropyl 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 2-Hydroxypropyl oleate?

CompoundList lists 2 suppliers of 2-Hydroxypropyl oleate in Canada and India. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy 2-Hydroxypropyl oleate in India?

1 supplier in India list 2-Hydroxypropyl 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 2-Hydroxypropyl oleate?

Suppliers quote 2-Hydroxypropyl 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 2-Hydroxypropyl oleate

Get quotes for 2-Hydroxypropyl oleate

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell 2-Hydroxypropyl oleate
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 2-Hydroxypropyl oleate 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/2-hydroxypropyl-oleate-142-76-7" title="2-Hydroxypropyl oleate 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 Aliphatic and alicyclic building blocks or HS code 291615

2 suppliers
Free quotes, contact stays private
Get quotes