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Lipids and fatty acids

4-Hydroxyhexadecanoic acid

Also known as 4-hydroxy palmitic acid, Hexadecanoic acid, 4-hydroxy-, 4-hydroxy-hexadecanoic acid

CAS 86233-85-4Formula C16H32O3Molar mass 272.43 g/mol
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4-Hydroxyhexadecanoic acid chemical structure, C16H32O3, CAS 86233-85-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
86233-85-4
Formula
C16H32O3
Molar mass
272.43 g/mol
HS code
291819
Category
Lipids and fatty acids

What is 4-Hydroxyhexadecanoic acid?

Plain description, key identifiers and synonyms

4-hydroxy palmitic acid is a long-chain fatty acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-hydroxyhexadecanoic acid
CAS number
86233-85-4
Molecular formula
C16H32O3
MDL number
MFCD34601808
InChIKey
SPZURESODGZJAL-UHFFFAOYSA-N
InChI
InChI=1S/C16H32O3/c1-2-3-4-5-6-7-8-9-10-11-12-15(17)13-14-16(18)19/h15,17H,2-14H2,1H3,(H,18,19)
SMILES (canonical and isomeric)
CCCCCCCCCCCCC(CCC(=O)O)O

Synonyms

  • 4-hydroxy palmitic acid
  • Hexadecanoic acid, 4-hydroxy-
  • 4-hydroxy-hexadecanoic acid
  • Kerrolic acid
  • 4-hydroxy-palmitic acid
  • gamma-hydroxypalmitic acid

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
272.43 g/molcalc.
Exact mass
272.2351 Dacalc.
LogP (octanol/water)
4.52calc.
Topological polar surface area
57.53 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
14calc.
Heavy atoms
19calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.94calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (0 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.

4-Hydroxyhexadecanoic acid suppliers

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4-Hydroxyhexadecanoic acid 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.

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 4-Hydroxyhexadecanoic acid 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 4-Hydroxyhexadecanoic acid is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 4-Hydroxyhexadecanoic acid, based on the data on this page

What is 4-Hydroxyhexadecanoic acid?

4-hydroxy palmitic acid is a long-chain fatty acid.

What is the CAS number of 4-Hydroxyhexadecanoic acid?

The CAS registry number of 4-Hydroxyhexadecanoic acid is 86233-85-4.

What is the molecular formula and weight of 4-Hydroxyhexadecanoic acid?

The molecular formula of 4-Hydroxyhexadecanoic acid is C16H32O3 and its molar mass is 272.43 g/mol.

Is 4-Hydroxyhexadecanoic acid hazardous?

No GHS hazard classification for 4-Hydroxyhexadecanoic acid 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 4-Hydroxyhexadecanoic acid?

4-Hydroxyhexadecanoic acid 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 4-Hydroxyhexadecanoic acid?

Post a free request on CompoundList and suppliers of 4-Hydroxyhexadecanoic acid will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 4-Hydroxyhexadecanoic acid?

Suppliers quote 4-Hydroxyhexadecanoic acid 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 4-Hydroxyhexadecanoic acid

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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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