Specialty Additives Available — Bulk Only

Photoinitiator 369 (2-Benzyl-2-dimethylamino-1-(4-morpholinophenyl)butanone)

CAS 119313-12-1 · Formula C23H30N2O2 · MW 366.5 g/mol

High-activity Type I alpha-aminoketone photoinitiator for fast through-cure of pigmented and dark UV coatings (Coatings & Construction) Strong cure of black/pigmented UV inks, solder masks and screen inks (Industrial Manufacturing) Cures pigmented UV-curable plastics, adhesives and photoresists (Plastics & Polymers)

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CAS Number
119313-12-1
Formula
C23H30N2O2
Molecular Weight
366.5 g/mol
Material Family
Specialty Additives
At a Glance
Material Family
Specialty Additives
Primary Role
Crosslinking / Curing
Functional Roles
Applications & Use Cases
  • High-activity Type I alpha-aminoketone photoinitiator for fast through-cure of pigmented and dark UV coatings (Coatings & Construction)
  • Strong cure of black/pigmented UV inks, solder masks and screen inks (Industrial Manufacturing)
  • Cures pigmented UV-curable plastics, adhesives and photoresists (Plastics & Polymers)
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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Chemical Identity
CAS Number
119313-12-1
Molecular Formula
C23H30N2O2
Molecular Weight
366.5 g/mol
IUPAC Name
2-benzyl-2-(dimethylamino)-1-(4-morpholin-4-ylphenyl)butan-1-one
PubChem CID
InChI Key
UHFFVFAKEGKNAQ-UHFFFAOYSA-N
XLogP
4.1
Full Description

High-activity Type I alpha-aminoketone photoinitiator for fast through-cure of pigmented and dark UV coatings (Coatings & Construction) Strong cure of black/pigmented UV inks, solder masks and screen inks (Industrial Manufacturing) Cures pigmented UV-curable plastics, adhesives and photoresists (Plastics & Polymers)

Frequently Asked Questions

Is Photoinitiator 369 an equivalent to Irgacure 369?

Photoinitiator 369 is the generic Type I/II photoinitiator commonly sold as Irgacure 369. RawSource supplies an independent equivalent — verified to your specification and Certificate of Analysis — and is not affiliated with, authorized by, or endorsed by IGM Resins.

What is 2-Benzyl-2-(dimethylamino)-1-butan-1-one (CAS 119313-12-1)?

2-Benzyl-2-(dimethylamino)-1-butan-1-one (CAS 119313-12-1) is a crosslinking / curing agent supplied by RawSource in bulk. High-activity Type I alpha-aminoketone photoinitiator for fast through-cure of pigmented and dark UV coatings (Coatings & Construction)

What is the molecular formula and weight of 2-Benzyl-2-(dimethylamino)-1-butan-1-one?

Molecular formula C23H30N2O2, molecular weight 366.5 g/mol. IUPAC name: 2-benzyl-2-(dimethylamino)-1-(4-morpholin-4-ylphenyl)butan-1-one

Is 2-Benzyl-2-(dimethylamino)-1-butan-1-one hazardous?

Yes

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.