Pi 379

product name 2-(4-Methylbenzyl)-2-(dimethylamino)-1-(4-morpholinophenyl)butan-1-one

Cas 119344-86-4

Appearance: slightly yellow powder
Melting point: 82-87°C

379 is especially suitable for pigmented UV curable
systems, photoresists and printing plates. Due to its excellent solubility
(compared to 369) it is easy to incorporate into almost all
formulations

 379 may be used after adequate testing alone or in
combination with suitable co-initiators, such as  184,
651 or  ITX, for UV curable inks, varnishes and
resist formulations for applications on paper, metal and plastic
materials. Its red-shifted absorption spectrum makes it especially
suitable for UV curable inks.
Applications in graphic arts (e.g. offset and screen inks, printing plates,
etc.) and in the electronics industry (e.g. photoresists for the production
of color filters or other display applications and for solder resists, etc.)
are of particular interest.
Compared to E 369,  379 differentiates especially
due to its substantially improved solubility which allows its use for
applications in which  369 is at the solubility limit or couldn’t
be used at all due to the limited solubility.
The amount of 379 required for optimum performance
should be determined in trials covering a concentration range

Leaf Chemicals CO., Ltd ( manufacturing)With years of developing, the company is able to produce and supply series of UV stabilizers, photoinitiators, flame retardants and antioxidants. Now we have four production site and each plant is equipped with advanced facility and managed by professional stuff. We believe it?s our responsibility to develop and promote environmentally friendly product. Shanghai Leaf Chemicals CO., Ltd. ( Trading and service)The company was established at year 2010 in Shanghai . It is an outstanding marketing team that is devoted to supplying and serving high quality polymer additives to the domestic and international industries such as plastic coating, paint, printing ink, plastics, etc. We will do our utmost to select correct products for the correct markets through right channels. Up until now , we have successively established partners for different products in the markets like German , Portugal , Switzerland, Austria , South Korea , Vietnam and India . We welcome more enterprises to become our cooperative partners.