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Diisopropyl Adipate

DIPA
CAS 6938-94-9 · Formula C12H22O4 · MW 230.30 g/mol

A light, low-odor diester emollient that improves spreadability and cuts tackiness in formulations. It is used as an emollient and solvent in cosmetic and personal-care formulations and as a flavoring agent; EPA Safer Choice lists it as low concern.

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HS Code
2917.12
At a Glance
Material Family
Esters
Record Type
Pure compound
Primary Role
Emolliency · Plasticizing
Functional Roles
Emolliency Plasticizing Solvency
INCI Name
DIISOPROPYL ADIPATE
CosIng Functions
FRAGRANCEPLASTICISERSKIN CONDITIONINGSKIN CONDITIONING - EMOLLIENTSOLVENT
Industries Served
Beauty & Personal Care
Applications & Use Cases
  • ▸ Emollient: Lightweight emollient in personal-care formulations.
  • ▸ Solvent: Carrier solvent for active and fragrance components.
  • ▸ Flavoring agent: JECFA-listed flavoring agent.
Physical Properties
Melting Point
-1 °C
Boiling Point
251.00 to 253.00 °C. @ 760.00 mm Hg
Density
0.963-0.968 (20°)
Solubility
Practically insoluble or insoluble in water
Safety & Handling
Full SDS available on request

A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.

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HS / Tariff Classification
Harmonized System (HS) Code — 6-digit international heading
2917 . 12
Chapter 29
Organic chemicals
Heading 29.17
Internationally harmonized (WCO HS)
Subheading 2917.12
6-digit international code — national tariff line adds further digits
Chemical Identity
CAS Number
6938-94-9
Molecular Formula
C12H22O4
Molecular Weight
230.30 g/mol
IUPAC Name
dipropan-2-yl hexanedioate
INCI Name
DIISOPROPYL ADIPATE
PubChem CID
23368
InChI Key
ZDQWESQEGGJUCH-UHFFFAOYSA-N
Synonyms & Trade Names
DIISOPROPYL ADIPATE Adipic acid diisopropyl ester Isopropyl adipate Ceraphyl 230 Adipic acid, diisopropyl ester Hexanedioic acid, bis(1-methylethyl) ester Bis(1-methylethyl)hexanedioate Hexanedioic acid, 1,6-bis(1-methylethyl) ester FEMA NO. 4474 Prodipate Standamul DIPA Wickenol 116 Crodamol DA
Full Description

Diisopropyl adipate (CAS 6938-94-9) is the diisopropyl diester of adipic acid. It is used as an emollient and solvent in cosmetic and personal-care formulations and as a flavoring agent; EPA Safer Choice lists it as low concern.

Frequently Asked Questions

What is the function of diisopropyl adipate?

Diisopropyl adipate (CAS 6938-94-9) is the diisopropyl diester of adipic acid. It functions as a lightweight emollient and carrier solvent in personal-care formulations and as a JECFA-listed flavoring agent. It carries the active and fragrance components in oil-phase formulations.

What is diisooctyl adipate used for, and how does it differ from diisopropyl adipate?

Both are adipic-acid diesters used as plasticizing/emollient esters, but they have different alcohol chains and CAS numbers. Diisopropyl adipate (CAS 6938-94-9) is a lighter ester favored as a personal-care emollient and carrier solvent; specify by CAS to avoid substitution.

What is the CAS number and formula of diisopropyl adipate?

Diisopropyl adipate has CAS number 6938-94-9 and molecular formula C12H22O4. It is an adipate ester. Each bulk lot ships with a CoA referencing this CAS.

What HS code does diisopropyl adipate ship under?

It is classified under HS 2917.12 (adipic acid, its salts and esters). Confirm the destination tariff line and import paperwork with your customs broker.

How is bulk diisopropyl adipate packaged?

RawSource supplies diisopropyl adipate in drums, totes, and IBCs to personal-care and formulation manufacturers, with CoA and SDS per lot. Pricing is quote-based on volume and packaging; request a current bulk quote with your grade and quantity.

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Disclaimer. Information on this page — including properties, identifiers, hazard, transport (DOT/UN) and tariff (HS) classifications, and applications — is provided for general reference and is compiled from authoritative public sources (e.g. PubChem/ECHA, 49 CFR 172.101, the Harmonized Tariff Schedule). Values are typical and are not a guaranteed specification; the Certificate of Analysis (CoA) for the lot purchased governs. Products are sold for industrial and professional use only. Nothing here is a medical, health, or efficacy claim or advice. Always consult the current Safety Data Sheet (SDS) before handling, storage, transport or disposal, and confirm regulatory status, classification and suitability for your application and jurisdiction. Hazard, transport and tariff classifications must be verified for your specific shipment. RawSource makes no warranty, express or implied, and assumes no liability for use of this information. Trademarks. Third-party trademarks and brand names are the property of their respective owners; any reference is nominative — used only to identify a comparable product — and does not imply affiliation with, sponsorship by, or endorsement by the trademark owner.
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