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Hydrotropes and solubilizers

Cetamine oxide

Also known as Hexadecyldimethylamine N-oxide, Palmitamine oxide, hexadecyldimethylamine oxide

CAS 7128-91-8Formula C18H39NOMolar mass 285.52 g/molEC 230-429-0
GHS signal word: Danger. Pictograms: Corrosive, Harmful or irritant 14 suppliers listed
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Cetamine oxide chemical structure, C18H39NO, CAS 7128-91-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
7128-91-8
Formula
C18H39NO
Molar mass
285.52 g/mol
Physical form
Liquid
HS code
294200
Category
Hydrotropes and solubilizers
Illustrative photo, closed amber glass reagent bottles on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is Cetamine oxide?

Plain description, key identifiers and synonyms

Cetamine oxide is a chemical substance with the molecular formula C18H39NO and a molar mass of 285.52 g/mol. Its CAS registry number is 7128-91-8. The IUPAC name is N,N-dimethylhexadecan-1-amine oxide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N,N-dimethylhexadecan-1-amine oxide
CAS number
7128-91-8 CAS number cross-checked
EC number
230-429-0
Molecular formula
C18H39NO
UNII
9DJ9RBA18Z
MDL number
MFCD00072407
INCI name
PALMITAMINE OXIDE
InChIKey
IBOBFGGLRNWLIL-UHFFFAOYSA-N
InChI
InChI=1S/C18H39NO/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(2,3)20/h4-18H2,1-3H3
SMILES (canonical and isomeric)
CCCCCCCCCCCCCCCC[N+](C)(C)[O-]

Synonyms

  • Hexadecyldimethylamine N-oxide
  • Palmitamine oxide
  • hexadecyldimethylamine oxide
  • N,N-Dimethylhexadecylamine N-oxide
  • 1-Hexadecanamine, N,N-dimethyl-, N-oxide
  • Cetyl dimethyl amine oxide
  • Palmityl dimethylamine oxide
  • Hexadecyl(dimethyl)amine oxide
  • N,N-Dimethyl-1-hexadecanamine-N-oxide
  • Palmitamine oxide (II)
  • Hexadecyldimethylamine Noxide
  • N,NDimethyl1hexadecanamineNoxide
  • N,NDimethylhexadecylamine Noxide
  • Hexadecanamine, N,Ndimethyl, Noxide
  • 1Hexadecanamine, N,Ndimethyl, Noxide
  • N,N-dimethylhexadecan-1-amine oxide
  • N,N-Dimethylhexadecylamine-N-Oxide
  • N,N-Dimethylhexadecan-1-amine N-oxide

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
285.52 g/molcalc.
Exact mass
285.3032 Dacalc.
LogP (octanol/water)
6.04calc.
Topological polar surface area
23.06 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
15calc.
Heavy atoms
20calc.
Rings
0calc.
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.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS05: Corrosive
Corrosive
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H318Causes serious eye damage.
Precautionary statements (9)
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P317Get medical help.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Cetamine oxide suppliers

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

All 14 suppliers
14 of 14 offers

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

14 suppliers in 4 countries

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Cetamine oxide 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

Industrial uses: Surfactant (surface active agent), Emulsifier.

Consumer uses: Thickening agent, Emulsifier, Surfactant (surface active agent).

Use classes: Surfactants, Safer Chemical Classes, Cosmetics.

Cosmetic ingredient, INCI name PALMITAMINE OXIDE(antistatic, cleansing, surfactant - foam boosting, hair conditioning)

Functional uses

  • Anti-static agent
  • Cleaning agent
  • Foamant
  • Softener and conditioner
  • Solubility enhancer
  • Surfactant (surface active agent)
  • Thickening agent

Cosmetic functions

  • Antistatic
  • Cleansing
  • Hair conditioning
  • Surfactant - cleansing
  • Surfactant - foam boosting
  • Surfactant - hydrotrope

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

United States

  • Safer Choice ingredient list (USA)
  • 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 Cetamine oxide is traded under.

HS 2942.00Indicative HS code

Organic compounds not elsewhere classified in chapter 29

World exports in 2024
$589M
−43.5% vs 2023, imports $614M
2019 to 2024
Top exporters
  1. India * partner reported20.7%
  2. United States18.6%
  3. Italy10.4%
Top importers
  1. United States15.1%
  2. Italy6.7%
  3. Japan5.3%

* Partner reported figures, a lower bound.

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

The HS code shown for Cetamine oxide is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Cetamine oxide, based on the data on this page

What is Cetamine oxide?

Cetamine oxide is a chemical substance with the molecular formula C18H39NO and a molar mass of 285.52 g/mol. Its CAS registry number is 7128-91-8. The IUPAC name is N,N-dimethylhexadecan-1-amine oxide.

What is the CAS number of Cetamine oxide?

The CAS registry number of Cetamine oxide is 7128-91-8.

What is the molecular formula and weight of Cetamine oxide?

The molecular formula of Cetamine oxide is C18H39NO and its molar mass is 285.52 g/mol.

What is Cetamine oxide used for?

Industrial uses: Surfactant (surface active agent), Emulsifier. Consumer uses: Thickening agent, Emulsifier, Surfactant (surface active agent). Use classes: Surfactants, Safer Chemical Classes, Cosmetics.

Is Cetamine oxide hazardous?

Cetamine oxide carries the GHS signal word "Danger". Main hazards: causes skin irritation, causes serious eye damage. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Cetamine oxide?

Cetamine oxide is usually classified under HS code 294200 (XIII. OTHER ORGANIC COMPOUNDS, other organic compounds). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Cetamine oxide?

CompoundList lists 14 suppliers of Cetamine oxide in United States, India, China and Brazil. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Cetamine oxide in India?

3 suppliers in India list Cetamine oxide on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Cetamine oxide?

Suppliers quote Cetamine oxide 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 Cetamine oxide

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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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