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Aliphatic and alicyclic building blocks

Ethyl 2-hydroxyoctadecanoate

Also known as ethyl hydroxystearate

CAS 152103-61-2Formula C20H40O3Molar mass 328.54 g/mol
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Ethyl 2-hydroxyoctadecanoate chemical structure, C20H40O3, CAS 152103-61-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
152103-61-2
Formula
C20H40O3
Molar mass
328.54 g/mol
HS code
291819
Category
Aliphatic and alicyclic building blocks

What is Ethyl 2-hydroxyoctadecanoate?

Plain description, key identifiers and synonyms

Ethyl 2-hydroxyoctadecanoate is a chemical substance with the molecular formula C20H40O3 and a molar mass of 328.54 g/mol. Its CAS registry number is 152103-61-2.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
ethyl 2-hydroxyoctadecanoate
CAS number
152103-61-2 CAS number cross-checked
Molecular formula
C20H40O3
InChIKey
QOQZSVKKTPUAJM-UHFFFAOYSA-N
InChI
InChI=1S/C20H40O3/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(21)20(22)23-4-2/h19,21H,3-18H2,1-2H3
SMILES (canonical and isomeric)
CCCCCCCCCCCCCCCCC(C(=O)OCC)O

Synonyms

  • ethyl hydroxystearate

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
328.54 g/molcalc.
Exact mass
328.2977 Dacalc.
LogP (octanol/water)
5.78calc.
Topological polar surface area
46.53 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
17calc.
Heavy atoms
23calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.95calc.
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.

Ethyl 2-hydroxyoctadecanoate suppliers

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Ethyl 2-hydroxyoctadecanoate 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

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 Ethyl 2-hydroxyoctadecanoate is traded under.

HS 2918.19Indicative HS code

Carboxylic acids with alcohol function but without other oxygen function, their…

World exports in 2024
$1.37B
+0.5% vs 2023, imports $1.18B
2019 to 2024
Top exporters
  1. China23.7%
  2. Italy14.7%
  3. India * partner reported12.0%
Top importers
  1. Germany11.7%
  2. South Korea9.8%
  3. Italy9.6%

* Partner reported figures, a lower bound.

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

The HS code shown for Ethyl 2-hydroxyoctadecanoate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Ethyl 2-hydroxyoctadecanoate, based on the data on this page

What is Ethyl 2-hydroxyoctadecanoate?

Ethyl 2-hydroxyoctadecanoate is a chemical substance with the molecular formula C20H40O3 and a molar mass of 328.54 g/mol. Its CAS registry number is 152103-61-2.

What is the CAS number of Ethyl 2-hydroxyoctadecanoate?

The CAS registry number of Ethyl 2-hydroxyoctadecanoate is 152103-61-2.

What is the molecular formula and weight of Ethyl 2-hydroxyoctadecanoate?

The molecular formula of Ethyl 2-hydroxyoctadecanoate is C20H40O3 and its molar mass is 328.54 g/mol.

What is Ethyl 2-hydroxyoctadecanoate used for?

Known uses and roles of Ethyl 2-hydroxyoctadecanoate include building blocks in research and laboratory.

Is Ethyl 2-hydroxyoctadecanoate hazardous?

No GHS hazard classification for Ethyl 2-hydroxyoctadecanoate 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 Ethyl 2-hydroxyoctadecanoate?

Ethyl 2-hydroxyoctadecanoate is usually classified under HS code 291819 (Carboxylic acids with alcohol function but without other oxygen function, their…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Ethyl 2-hydroxyoctadecanoate?

Post a free request on CompoundList and suppliers of Ethyl 2-hydroxyoctadecanoate will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Ethyl 2-hydroxyoctadecanoate?

Suppliers quote Ethyl 2-hydroxyoctadecanoate 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 Ethyl 2-hydroxyoctadecanoate

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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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