Database/Solvent/Isopropyl Acetate
100% petroleum · ISO 16128

Is Isopropyl Acetate natural?

No. Both isopropanol and acetic acid are produced from petrochemical feedstocks industrially; the ester retains no natural-origin mass.

INCI nameIsopropyl Acetate
CAS108-21-4
FormulaC5H10O2 · 102.13 Da
FunctionSolvent
FeedstockIsopropyl acetate is made by esterifying isopropanol with…

How we scored it

Isopropanol (petrochemical) esterified with acetic acid (petrochemical, methanol-carbonylation route dominant for solvent grade); no natural fragment.
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

Isopropyl acetate is made by esterifying isopropanol with acetic acid, both manufactured from propylene/methanol petrochemical streams. A minor fermentation-vinegar route to acetic acid exists but is not used for industrial solvent-grade material.

In plain English

A fast-evaporating solvent used to dissolve other ingredients, especially in nail products and fragrances. Made industrially by combining isopropanol and acetic acid, both produced from petrochemical feedstocks.

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Structure

2D structure of Isopropyl Acetate

propan-2-yl acetate

PubChem CID 7915 ↗

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. 2Isopropyl Acetate. PubChem CID 7915. National Center for Biotechnology Information. pubchem.ncbi.nlm.nih.gov ↗
  3. 3ISOPROPYL ACETATE. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
  4. 4ISOPROPYL ACETATE. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=ISOPROPYL%20ACETATE