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InventoryRef 7560715/10/2010

DIISODECYL ADIPATE

Diisodecyl adipate

DIISODECYL ADIPATE 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 27178-16-1
CAS 27178-16-1PubChem CID 33733

Diisodecyl Adipate

IUPAC name
bis(8-methylnonyl) hexanedioate
Molecular formula
C26H50O4
Molecular weight
426.7 g/mol
Exact mass
426.37091007 Da
XLogP3
9.0
Topological polar surface area
52.6 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
4
Covalent units
1
Defined stereocentres
0

Also known as

Hexanedioic acid, diisodecyl esterDiisodecyl hexanedioateAdipic acid, diisodecyl esterEINECS 248-299-9HALLSTAR DIDADUB DIDA3V0Q382O0PHexanedioic acid, 1,6-diisodecyl ester
16 more reported names
AEC DIISODECYL ADIPATEEC 248-299-9RefChem:587829DIISODECYL ADIPATE [INCI]248-299-9Bis(8-methylnonyl) adipateAdipic Acid Diisodecyl Ester142-53-0Monoplex DDADSSTox_CID_7924DSSTox_RID_78613DSSTox_GSID_27924CAS-27178-16-1DIDA (plasticizer)Diisodecyl adipate, adipateUNII-3V0Q382O0P
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 DIISODECYL ADIPATE

INCI name

DIISODECYL ADIPATE

Description

Diisodecyl adipate

Record provenance

Inventory reference
75607
Imported identity
DIISODECYL ADIPATE
Source update
15/10/2010
European Commission CosIng source notes

Key data

Restriction
Function
PLASTICISER
Softening and making supple synthetic polymers that otherwise could not be easily deformed, spread or worked out.
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 DIISODECYL ADIPATE appears in the CosIng inventory

The CosIng inventory lists DIISODECYL ADIPATE 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.

DIISODECYL ADIPATE 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

DIISODECYL ADIPATE 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, DIISODECYL ADIPATE carries the following function designation(s):

CAS 27178-16-1 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 DIISODECYL ADIPATE

This page reproduces the CosIng inventory entry for DIISODECYL ADIPATE 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 DIISODECYL ADIPATE 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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