Database/Antistatic/Myristamidopropylamine Oxide
Mostly natural · ISO 16128

Is Myristamidopropylamine Oxide natural?

Mostly. Fatty chain is coconut/palm-derived myristic acid (natural); the dimethylaminopropyl head group is a petrochemical synthetic amine (DMAPA).

INCI nameMyristamidopropylamine Oxide
CAS67806-10-4
FormulaC19H40N2O2 · 328.5 Da
FunctionAntistatic · Cleansing
FeedstockMade by reacting myristic acid from coconut or…

How we scored it

Myristic acid (C14 oleochemical) acyl C14H27O 211.4 Da natural + amidopropyl-dimethylamine-oxide C5H12N2O 117.2 Da (DMAPA, petrochemical, plus oxidation O) = 328.5 Da. 211.4/328.5 = 0.64.
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 reacting myristic acid from coconut or palm kernel oil with DMAPA (dimethylaminopropylamine), a petrochemical amine, then oxidising the nitrogen. No significant alternative route exists.

In plain English

A mild foaming and conditioning surfactant made from myristic acid, a fatty acid from coconut or palm oil, combined with a lab-made amine, then oxidised. Used in shampoos and cleansers.

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Structure

2D structure of Myristamidopropylamine Oxide

N,N-dimethyl-3-(tetradecanoylamino)propan-1-amine oxide

PubChem CID 64680 ↗

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. 2Myristamidopropylamine Oxide. PubChem CID 64680. National Center for Biotechnology Information. pubchem.ncbi.nlm.nih.gov ↗
  3. 3MYRISTAMIDOPROPYLAMINE OXIDE. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
  4. 4MYRISTAMIDOPROPYLAMINE OXIDE. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=MYRISTAMIDOPROPYLAMINE%20OXIDE