Database/Antistatic/Myristamine Oxide
Mostly natural · ISO 16128

Is Myristamine Oxide natural?

Mostly. Myristyl chain is a natural fatty-alcohol/acid derivative; the dimethylamine-oxide head's nitrogen and methyls trace to ammonia and methanol.

INCI nameMyristamine Oxide
CAS3332-27-2
FormulaC16H35NO · 257.45 Da
FunctionAntistatic · Cleansing
FeedstockMade by converting myristic acid or alcohol, coconut-…

How we scored it

Tetradecyl chain (C14H29, 197 Da, natural fatty) vs N,N-dimethylamine-oxide head (60 Da, ammonia+methanol-derived, petrochemical) / 257.45 Da ≈ 0.77.
What counts. ISO 16128-2 scores the atoms that remain in the final ingredient. Reagents, solvents, catalysts and protecting groups used during manufacture leave no mass behind and are not counted.

Where it comes from

Made by converting myristic acid or alcohol, coconut- or palm-derived, to a fatty nitrile, then dimethylating and oxidising the nitrogen. The C14 chain is oleochemical; the amine-oxide head is petrochemical.

In plain English

A surfactant made from a coconut- or palm-derived fatty chain joined to a small synthetic amine-oxide group. Used in shampoos and cleansers to help thicken formulas and stabilise foam.

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Structure

2D structure of Myristamine Oxide

N,N-dimethyltetradecan-1-amine oxide

PubChem CID 18739 ↗

References

  1. 1ISO 16128-1:2016 and ISO 16128-2:2017 — Guidelines on technical definitions and criteria for natural and organic cosmetic ingredients and products. ISO, Geneva.
  2. 2Myristamine Oxide. PubChem CID 18739. National Center for Biotechnology Information. pubchem.ncbi.nlm.nih.gov ↗
  3. 3MYRISTAMINE OXIDE. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
  4. 4MYRISTAMINE OXIDE. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=MYRISTAMINE%20OXIDE