Luperox 188M75
α-Cumyl Peroxy-neodecanoate
26748-47-0
Arkema
North America
South and Central America
Western Europe
Central and Eastern Europe
Asia / Pacific
胶连\藕合\固化剂
Crosslinking / Coupling / Curing Agents
聚酯
Polyester
乙烯基
Vinyl
涂层
Coatings
建筑/装饰
Architectural / Decorative
汽车原始设备制造商OEM
Automotive OEM
常规工业维护
General Industrial /Maintenance
odorless mineral spirits
Insoluble in water
Soluble in organic solvent
Luperox® 188M75 are acumyl peroxyesters. Alpha-cumyl peroxyesters derived from aromatic peroxycarboxylic acids or unbranched aliphatic peroxycarboxylic acids undergo this rearrangement reaction whereas alphacumyl peroxyesters derived from di- or tri-alphabranched aliphatic peroxycarboxylic acids undergo thermolyses to form free-radicals.
Free radicals can react with a Luperox® 188M75 in several ways. The
most common point of attack is the oxygen-oxygen bond.Induced decomposition is usually undesirable because the peroxyester decomposes without a resulting net increase in the number of free-radicals.
Luperox® 188M75halflife data can vary somewhat in different solvents owing to polar effects and/or induced decomposition effects, especially
in the absence of free-radical scavengers.
It is soluble in most organic solvents and insoluble in water.
Acumyl peroxyesters. Offers the widest range of activity among all the classes of organic peroxides available. Used extensively as initiators in free radical polymerization.