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InventoryRef 9816607/07/2020

ISOPROPYL PELARGONATE

Isopropyl Pelargonate is the ester of Isopropyl Alcohol and Pelargonic Acid. It conforms to the formula:

ISOPROPYL PELARGONATE is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

Chemical identity and properties

PubChem 2D chemical structure for CAS 28267-32-5
CAS 28267-32-5PubChem CID 119911

Nonanoic acid, 1-methylethyl ester

Isopropyl nonanoate is a fatty acid ester. ChEBI

IUPAC name
propan-2-yl nonanoate
Molecular formula
C12H24O2
Molecular weight
200.32 g/mol
Exact mass
200.177630004 Da
XLogP3
4.5
Topological polar surface area
26.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

Isopropyl nonanoateIsopropyl nonylateRW24H5S6GTEINECS 248-932-9UNII-RW24H5S6GTAI3-33590RefChem:166455248-932-9
5 more reported names
DVFZGWDMFKTMFQ-UHFFFAOYSA-NISOPROPYL PELARGONATEIsopropyl nonan-1-oateIsopropyl nonanoate #CHEBI:179747
External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Inventory details for ISOPROPYL PELARGONATE

INCI name

ISOPROPYL PELARGONATE

Description

Isopropyl Pelargonate is the ester of Isopropyl Alcohol and Pelargonic Acid. It conforms to the formula:

Record provenance

Inventory reference
98166
Imported identity
ISOPROPYL PELARGONATE
Source update
07/07/2020
European Commission CosIng source notes

Key data

EC
Restriction
Function
HAIR CONDITIONING
Enhancing the appearance and feel of hair. Leaving the hair easy to comb, supple, soft and shiny and/or imparting volume, lightness, gloss, texture, etc.
SKIN CONDITIONING
Maintaining the skin in good condition.
SKIN CONDITIONING - EMOLLIENT
Acting as lubricants on the skin surface providing the skin with a soft and smooth appearance.
SOLVENT
Dissolving other components of cosmetics. Solvents are usually liquids (aqueous and nonaqueous).

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

Ingredients with overlapping formulation functions

Additional official and scientific sources

11 external databases to check this identity in

How ISOPROPYL PELARGONATE appears in the CosIng inventory

The CosIng inventory lists ISOPROPYL PELARGONATE as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

ISOPROPYL PELARGONATE is also tagged with 4 cosmetic functions in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

ISOPROPYL PELARGONATE is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, ISOPROPYL PELARGONATE carries the following function designation(s):

CAS 28267-32-5 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

Use the INCI Checker to screen a full ingredient list across selected markets, or compare this substance across all supported market datasets.

Source note for ISOPROPYL PELARGONATE

This page reproduces the CosIng inventory entry for ISOPROPYL PELARGONATE from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research ISOPROPYL PELARGONATE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

Tools & next steps

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