![Difunctional alpha hydroxy ketone type I photoinitiator 2-Hydroxy-1-[4-[4-(2-hydroxy-2-methylpropionyl)phenoxy]phenyl]-2-methylpropanone](/themes/simple/img/bread-icon.png "Difunctional alpha hydroxy ketone type I photoinitiator 2-Hydroxy-1-[4-[4-(2-hydroxy-2-methylpropionyl)phenoxy]phenyl]-2-methylpropanone"){kind=icon}
2-Hydroxy-1-[4-[4-(2-hydroxy-2-methylpropionyl)phenoxy]phenyl]-2-methylpropanone
PowerCure™ 160 is a bifunctional free radical photoinitiator with high reactivity, low volatility, low migration, low toxicity, and low yellowing. It is suitable for all kinds of materials in direct contact with human body, and also for thin coatings with large impact of oxygen polymerization inhibition.
![Difunctional alpha hydroxy ketone type I photoinitiator 2-Hydroxy-1-[4-[4-(2-hydroxy-2-methylpropionyl)phenoxy]phenyl]-2-methylpropanone](/uploads/image/20230906/10/uv-masterbatch.webp "Difunctional alpha hydroxy ketone type I photoinitiator 2-Hydroxy-1-[4-[4-(2-hydroxy-2-methylpropionyl)phenoxy]phenyl]-2-methylpropanone")
| Synonyms | Esacure KIP 160 |
CAS Number | 71868-15-0 |
EINECS Number | 472-110-0 |
Chemical Structure |
|
Chemical Formula | C20H22O5 |
Molecular Weight | 342.39 |
Packing | PowerCure™ 160 is supplied in 20Kg drum. |
Note | All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing. We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability. We disclaim liability for any incidental or consequential damages. |
PowerCure™ 160 can be applied to various materials in direct contact with human body, such as coating and food packaging ink.
When PowerCure™ 160 used in conjunction with active amine assistant, and the deep curing can be significantly improved, it shows better curing performance.
The recommended dosage of this type 1 photoinitiator is 3~5%.
Appearance | Off-white powder |
Water Content (%) | Max.0.50 |
Purity (HPLC, %) | Min.98.00 |
![Difunctional alpha hydroxy ketone type I photoinitiator 2-Hydroxy-1-[4-[4-(2-hydroxy-2-methylpropionyl)phenoxy]phenyl]-2-methylpropanone](/themes/simple/img/title-icon.png "Difunctional alpha hydroxy ketone type I photoinitiator 2-Hydroxy-1-[4-[4-(2-hydroxy-2-methylpropionyl)phenoxy]phenyl]-2-methylpropanone"){kind=icon}
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PowerCure 160 Photoinitiator CAS 71868 15 0 
