Description

2-Benzyl-2-(Dimethylamino)-4'-Morpholinobutyrophenone is a high-purity photoinitiator widely recognized for its efficiency in UV-curable systems. Its primary value lies in enabling rapid polymerization under UV light, which is critical for achieving high-throughput, energy-efficient production. This compound is essential for manufacturers in the coatings, inks, adhesives, and advanced materials sectors seeking to enhance product performance and production speed.

Application

• UV-Curable Coatings & Inks: A key component for initiating fast, efficient curing in industrial wood, metal, plastic, and paper coatings, as well as in flexographic and screen printing inks.
• Photopolymerization in Adhesives: Used in the formulation of instant-cure, high-strength UV adhesives for electronics, medical devices, and optical assemblies.
• Advanced 3D Printing (Stereolithography): Serves as a photoinitiator in resin formulations for SLA and DLP 3D printing, enabling precise layer-by-layer curing.
• Optical Fiber & Electronic Encapsulation: Facilitates the rapid curing of protective coatings and encapsulants for sensitive electronic components and optical fibers.
• Dental & Medical Composites: Employed in light-cured dental restorative materials and biocompatible medical device coatings.
• Printing Plates & Photoresists: Acts as a photoactive compound in the production of printing plates and photoresists for the electronics industry.

Basic Information

Product Name	2-Benzyl-2-(Dimethylamino)-4'-Morpholinobutyrophenone
CAS No.	119313-12-1
Molecular Formula	C23H28N2O2
Molecular Weight	364.48 g/mol
Synonyms	Irgacure 369; 2-Benzyl-2-dimethylamino-1-(4-morpholinophenyl)-1-butanone; BDMB; Photoinitiator 369; 1-Butanone, 2-benzyl-2-(dimethylamino)-1-[4-(4-morpholinyl)phenyl]-; 2-Benzyl-2-(dimethylamino)-1-(4-morpholinophenyl)butan-1-one; 2-(Dimethylamino)-2-benzyl-1-[4-(4-morpholinyl)phenyl]-1-butanone
EINECS	Contact for details

Quality Control

Our 2-Benzyl-2-(Dimethylamino)-4'-Morpholinobutyrophenone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high performance. We provide comprehensive analytical testing, including HPLC for purity and identity confirmation, to meet the stringent requirements of advanced material formulations. Certificates of Analysis (COA) detailing all specifications are available for every shipment upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.5%
Melting Point	108°C - 112°C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.