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Lipids and fatty acids

3-Methylhexadecanoic acid

Also known as 3-Methylpalmitic acid, 3-methyl-hexadecanoic acid, Hexadecanoic acid, 3-methyl-

CAS 42172-35-0Formula C17H34O2Molar mass 270.46 g/mol
1 supplier listed
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3-Methylhexadecanoic acid chemical structure, C17H34O2, CAS 42172-35-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
42172-35-0
Formula
C17H34O2
Molar mass
270.46 g/mol
HS code
291590
Category
Lipids and fatty acids

What is 3-Methylhexadecanoic acid?

Plain description, key identifiers and synonyms

3-methyl-hexadecanoic acid is a long-chain fatty acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-methylhexadecanoic acid
CAS number
42172-35-0 CAS number cross-checked
Molecular formula
C17H34O2
InChIKey
QGVJAWWHMRGCSA-UHFFFAOYSA-N
InChI
InChI=1S/C17H34O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-16(2)15-17(18)19/h16H,3-15H2,1-2H3,(H,18,19)
SMILES (canonical and isomeric)
CCCCCCCCCCCCCC(C)CC(=O)O

Synonyms

  • 3-Methylpalmitic acid
  • 3-methyl-hexadecanoic acid
  • Hexadecanoic acid, 3-methyl-
  • 3-Methyl-hexadecansaure

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
270.46 g/molcalc.
Exact mass
270.2559 Dacalc.
LogP (octanol/water)
5.8calc.
Topological polar surface area
37.3 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
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 (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.

3-Methylhexadecanoic acid 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

1 supplier in 1 country

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3-Methylhexadecanoic 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 3-Methylhexadecanoic acid is traded under.

HS 2915.90Indicative HS code

Saturated acyclic monocarboxylic acids, anhydrides, halides, peroxides, peroxyacids and halogenated…

World exports in 2024
$3.42B
+5.6% vs 2023, imports $3.55B
2019 to 2024
Top exporters
  1. Indonesia15.9%
  2. Germany13.0%
  3. Malaysia12.4%
Top importers
  1. China14.4%
  2. Netherlands11.7%
  3. United States11.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for 3-Methylhexadecanoic acid is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 3-Methylhexadecanoic acid, based on the data on this page

What is 3-Methylhexadecanoic acid?

3-methyl-hexadecanoic acid is a long-chain fatty acid.

What is the CAS number of 3-Methylhexadecanoic acid?

The CAS registry number of 3-Methylhexadecanoic acid is 42172-35-0.

What is the molecular formula and weight of 3-Methylhexadecanoic acid?

The molecular formula of 3-Methylhexadecanoic acid is C17H34O2 and its molar mass is 270.46 g/mol.

Is 3-Methylhexadecanoic acid hazardous?

No GHS hazard classification for 3-Methylhexadecanoic 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 3-Methylhexadecanoic acid?

3-Methylhexadecanoic acid is usually classified under HS code 291590 (Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 3-Methylhexadecanoic acid?

CompoundList lists 1 supplier of 3-Methylhexadecanoic acid in United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of 3-Methylhexadecanoic acid?

Suppliers quote 3-Methylhexadecanoic 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 3-Methylhexadecanoic 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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