Description

ω-(Dimethylamino)-4',γ,γ-Trimethyl-ω-(p-Tolyl)Valerophenone CAS NO 3215-87-0 is a specialized photoinitiator compound belonging to the α-aminoketone class. It is valued for its high efficiency in initiating free-radical polymerization upon exposure to UV light, enabling rapid curing in various industrial processes. This chemical is essential for manufacturers in the coatings, inks, and adhesives sectors seeking to enhance production speed and product performance.

Application

• UV-Curable Coatings and Paints: Acts as a highly efficient photoinitiator for clear and pigmented coatings on wood, plastic, and metal substrates.
• Printing Inks: Used in UV-curable inks for packaging, labels, and commercial printing to achieve fast drying and high gloss.
• Industrial Adhesives and Sealants: Facilitates rapid curing in UV-activated adhesive formulations for electronics, optics, and medical device assembly.
• Photopolymer Resins: Serves as a key component in resins for 3D printing (stereolithography) and photoresists.
• Dental Composites: Employed in light-curable dental restorative materials for quick setting and durability.
• Optical Fiber Coatings: Used in the production of protective, UV-cured coatings for optical fibers.

Basic Information

Product Name	ω-(Dimethylamino)-4',γ,γ-Trimethyl-ω-(p-Tolyl)Valerophenone
CAS No.	3215-87-0
Molecular Formula	C23H29NO
Molecular Weight	335.48 g/mol
Synonyms	2-Dimethylamino-2-(4-methylbenzyl)-1-(4-morpholin-4-ylphenyl)butan-1-one; 2-Dimethylamino-2-(4-methylbenzyl)-1-[4-(4-morpholinyl)phenyl]-1-butanone; Omnirad 907; IHT-PI 907; Esacure KIP 150; 4-Morpholinophenyl-2-dimethylamino-2-(4-methylbenzyl)-1-butanone; 2-Benzyl-2-(dimethylamino)-4'-morpholinobutyrophenone; Photoinitiator 907
EINECS	221-750-2

Quality Control

Our ω-(Dimethylamino)-4',γ,γ-Trimethyl-ω-(p-Tolyl)Valerophenone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for sensitive photopolymer applications. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and performance characteristics is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat sources and incompatible materials. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.5%
Melting Point	72 - 78 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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