1231708-06-7

Basic information

• Product Name: type I
• Synonyms: type I
• CAS NO: 1231708-06-7
• Molecular Weight: 712.835
• Mol File: 1231708-06-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: type I(CAS DataBase Reference)
• NIST Chemistry Reference: type I(1231708-06-7)
• EPA Substance Registry System: type I(1231708-06-7)

Safety Data

• Hazardous Substances Data: 1231708-06-7(Hazardous Substances Data)

Upstream product

• 474510-57-1 2-hydroxy-1-(4-(4-(2-hydroxy-2-methylpropionyl)-benzyl)-phenyl)-2-methylpropan-1-one 

Relevant articles and documents

POLYMERISABLE PHOTOINITIATORS FOR LED CURABLE COMPOSITIONS

A polymerisable photoinitiator according to Formula (I): wherein: R1 and R2 are independently selected from the group consisting of hydrogen, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted alkaryl group, a substituted or unsubstituted aryl or heteroaryl group, a halogen, an ether group, a thioether group, an aldehyde group, a ketone group, an ester group, an amide group, an amine and a nitro group; R1 and R2 may represent the necessary atoms to form a five to eight memberering; L represents an n+m-valent linking group comprising 1 to 30 carbon atoms; A represents a radically polymerizable group selected from the group consisting of an acrylate group, a methacrylate group, a styrene group, an acryl amide group a methacryl amide group, a maleate group, a fumarate group, an itaconate group, a vinyl ether group, an allyl ether group, a vinyl ester group and an allyl ester group;and n and m independently represent an integer from 1 to 5. Methods for preparing the polymerisable photoinitiator and radiation curable compositions including the polymerisable photoinitiator are also disclosed.

Polymerizable photoinitiators and radiation curable compositions

A polymerizable photoinitiator represented by Formula (I): and wherein R1, R2 and R3 are independently selected from the group consisting of a hydrogen, an optionally substituted alkyl group and an optionally substituted aryl group or R1 and R3 represent the necessary atoms to form a five to eight membered ring; p, w, y and z are all integers with y representing a value 1 to 6; p representing the sum of w and z; p representing a value of 1 to 6; w = 1 to (p-z) and z = 0 to (p-w); L represents an optionally substituted (p+y)-valent linking group comprising 1 to 14 carbon atoms; A represents a radically polymerizable group selected from the group consisting of an acrylate group, a methacrylate group, a styrene group, an acryl amide group, a methacryl amide group, a maleate group, a fumarate group, an itaconate group, a vinyl ether group, an allyl ether group, an allyl ester group and a vinyl ester group; and X represents a photoinitiating moiety including at least one group capable of initiating a free radical polymerization reaction upon exposure to actinic radiation. Radiation curable compositions including the polymerizable photoinitiator and methods of preparing the polymerizable photoinitiator are also disclosed.