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Heterocyclic building blocks

Morpholine, 4-hexadecyl-

Also known as 4-Hexadecylmorpholine, N-Cetylmorpholine, cetylmorpholine

CAS 25727-91-7Formula C20H41NOMolar mass 311.55 g/molEC 247-212-1
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Morpholine, 4-hexadecyl- chemical structure, C20H41NO, CAS 25727-91-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
25727-91-7
Formula
C20H41NO
Molar mass
311.55 g/mol
Physical form
Liquid
HS code
293499
Category
Heterocyclic building blocks
Illustrative photo, closed blue jerry cans in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Morpholine, 4-hexadecyl-?

Plain description, key identifiers and synonyms

Morpholine, 4-hexadecyl- is a chemical substance with the molecular formula C20H41NO and a molar mass of 311.55 g/mol. Its CAS registry number is 25727-91-7. The IUPAC name is 4-hexadecylmorpholine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-hexadecylmorpholine
CAS number
25727-91-7 CAS number cross-checkedOther or deprecated CAS: 5419-18-1
EC number
247-212-1
Molecular formula
C20H41NO
UNII
JU4EGB8JP2
MDL number
MFCD00023383
InChIKey
JCTYXESWNZITDY-UHFFFAOYSA-N
InChI
InChI=1S/C20H41NO/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-21-17-19-22-20-18-21/h2-20H2,1H3
SMILES (canonical and isomeric)
CCCCCCCCCCCCCCCCN1CCOCC1

Synonyms

  • 4-Hexadecylmorpholine
  • N-Cetylmorpholine
  • cetylmorpholine
  • N-Palmitylmorpholine
  • N-(Hexadecyl)-morpholine
  • 4-(n-Hexadecyl)morpholine

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

Physical form
Liquidexp.

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
311.55 g/molcalc.
Exact mass
311.3188 Dacalc.
LogP (octanol/water)
5.8calc.
Topological polar surface area
12.47 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
15calc.
Heavy atoms
22calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C1COCCN1

C1COCCN1

1 ring, 6 atoms, the Morpholine ring system.

5,994 other chemicals share this scaffold

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.

Morpholine, 4-hexadecyl- suppliers

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All 3 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

3 suppliers in 2 countries

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Morpholine, 4-hexadecyl- 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

Industrial uses: Catalyst.

Consumer uses: Catalyst.

Regulatory status

Inventories, regulations and trade controls that list this substance

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Morpholine, 4-hexadecyl- is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Morpholine, 4-hexadecyl- is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Morpholine, 4-hexadecyl-, based on the data on this page

What is Morpholine, 4-hexadecyl-?

Morpholine, 4-hexadecyl- is a chemical substance with the molecular formula C20H41NO and a molar mass of 311.55 g/mol. Its CAS registry number is 25727-91-7. The IUPAC name is 4-hexadecylmorpholine.

What is the CAS number of Morpholine, 4-hexadecyl-?

The CAS registry number of Morpholine, 4-hexadecyl- is 25727-91-7. Other or deprecated CAS numbers: 5419-18-1.

What is the molecular formula and weight of Morpholine, 4-hexadecyl-?

The molecular formula of Morpholine, 4-hexadecyl- is C20H41NO and its molar mass is 311.55 g/mol.

What is Morpholine, 4-hexadecyl- used for?

Industrial uses: Catalyst. Consumer uses: Catalyst.

Is Morpholine, 4-hexadecyl- hazardous?

No GHS hazard classification for Morpholine, 4-hexadecyl- 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 Morpholine, 4-hexadecyl-?

Morpholine, 4-hexadecyl- is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Morpholine, 4-hexadecyl-?

CompoundList lists 3 suppliers of Morpholine, 4-hexadecyl- in United States and China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Morpholine, 4-hexadecyl-?

Suppliers quote Morpholine, 4-hexadecyl- 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 Morpholine, 4-hexadecyl-

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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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