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Cyanoethylated Isophoronediamine (Acrylonitrile-IPDA Adduct)

CAS 90530-15-7

Cyanoethylated isophoronediamine is the Michael-addition adduct of acrylonitrile onto isophoronediamine (IPDA). Capping part of the amine functionality lowers reactivity, which turns an otherwise fast cycloaliphatic diamine into a slower, easier-to-handle epoxy curing agent with a longer working window

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CAS Number
90530-15-7
Material Family
Amines & Amides
At a Glance
Material Family
Amines & Amides
Record Type
Polymer fluid
Primary Role
Crosslinking / Curing
Functional Roles
Crosslinking / Curing
Industries Served
Coatings & Construction Industrial Manufacturing Plastics & Polymers
Applications & Use Cases
  • ▸ Slow-reactivity modified amine curing agent for epoxy coatings and adhesives
  • ▸ Extended pot life and reduced amine blush/bloom versus neat IPDA
  • ▸ Crosslinker for epoxy flooring, castings and protective coatings
Safety & Handling
Full SDS available on request

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Chemical Identity
CAS Number
90530-15-7
Synonyms & Trade Names
Cyanoethylated isophoronediamine Cyanoethylated IPDA Acrylonitrile-isophoronediamine adduct Michael adduct of IPDA and acrylonitrile Modified isophoronediamine
Full Description

This modified amine is used as a hardener for epoxy coatings, flooring, grouts, castings and adhesives where a long pot life and a cleaner cured surface matter more than the fastest possible cure. Partial cyanoethylation cuts the free primary-amine content that drives carbamation, so cured films show less of the surface blush, bloom and greasiness that neat IPDA can give in cool, humid conditions. It can also be used to modify polyurethane and hybrid systems. It is a corrosive, amber liquid handled like other reactive amine hardeners

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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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