3159-91-9 Usage
Chemical structure
A chemical compound with a 1(3H)-isobenzofuranone core, two 4-(dimethylamino)phenyl groups attached to the 3,3-positions, and an ethoxy group at the 6-position.
Application
Commonly used as a photoinitiator in the production of various UV-curable materials, such as coatings, inks, and adhesives.
Type of photoinitiator
A radical photoinitiator that initiates the polymerization process when exposed to UV light.
Polymerization process
Leads to the formation of a hardened, crosslinked network upon exposure to UV light.
Efficiency
Known for its high efficiency in initiating polymerization at low concentrations.
Popularity
A popular choice in the UV curing industry due to its efficiency and versatility.
Ethoxy group
Enhances solubility and compatibility with various resin systems.
Utility
Contributes to its utility in a wide range of applications due to its improved solubility and compatibility.
Check Digit Verification of cas no
The CAS Registry Mumber 3159-91-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,5 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3159-91:
(6*3)+(5*1)+(4*5)+(3*9)+(2*9)+(1*1)=89
89 % 10 = 9
So 3159-91-9 is a valid CAS Registry Number.