Database/Hair Dyeing/p-Aminophenol
100% petroleum · ISO 16128

Is p-Aminophenol natural?

No. Synthetic aromatic amine derived from petrochemical benzene/phenol feedstocks; no natural-origin fragment.

INCI namep-Aminophenol
CAS123-30-8
FormulaC6H7NO · 109.13 Da
FunctionHair Dyeing
FeedstockManufactured from petrochemical aromatic feedstocks via nitrophenol reduction.…

How we scored it

Whole molecule is an aromatic aminophenol; petrochemical, no natural fragments.
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

Manufactured from petrochemical aromatic feedstocks via nitrophenol reduction. No natural or fermentation route is used commercially.

In plain English

A synthetic aromatic compound made from petrochemical feedstocks, used as a dye intermediate in permanent hair colour products.

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Structure

2D structure of p-Aminophenol

4-aminophenol

PubChem CID 403 ↗

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. 2p-Aminophenol. PubChem CID 403. National Center for Biotechnology Information. pubchem.ncbi.nlm.nih.gov ↗
  3. 3P-AMINOPHENOL. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
  4. 4P-AMINOPHENOL. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=P-AMINOPHENOL