Diheptylundecyl Adipate
AKA “UNII-000BPI4XCV, NS-218, Hexanedioic acid, bis(2-heptylundecyl) ester, 6-bis(2-heptylundecyl) ester, RefChem:133661, DIHEPTYLUNDECYL ADIPATE [INCI]
Synthetic
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Ingredient Facts
Diheptylundecyl adipate
AKA: UNII-000BPI4XCV, NS-218, Hexanedioic acid, Bis(2-heptylundecyl) ester, 6-bis(2-heptylundecyl) ester, RefChem:133661, DIHEPTYLUNDECYL ADIPATE [INCI]
Synthetic · Skin Conditioning - Emollient | Solvent · EWG: 4
Plant-Derived
Emollient
Solvent
Skin Conditioner
Synthetic
Clean
A lightweight conditioning agent that softens and smooths skin while helping other ingredients blend seamlessly into the formula.
Formula
C42H82O4
Mol. Weight
651.10
CAS #
155613-91-5
Form
Liquid
Plant-Derived
Synthetic
Function
Skin Conditioning - Emollient | Solvent
Benefits
Locks In Moisture
Traditional Use
Modern synthetic ester developed for cosmetic use as an emollient and skin conditioning agent. Part of the family of adipate esters created to provide lightweight lubrication without greasy residue.
Skin Types
all-skin-types
Best For
Target
Dryness
Melanin-Rich Skin
Suitable
Pregnancy Safe
Yes
EWG Score4
CIR Safety Findings
medical-approval, all-shades-safe, Not a Sensitizer
Regulatory Status
USAunder review
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: PubChem · CosIng · EWG · CIR