4972-14-9 Usage
Chemical class
Carboxylic acid ester
Molecular structure
Contains a benzene ring with two carboxylic acid groups (-COOH) at the 1 and 2 positions, and two 1-hydroxy-2,2,6,6-tetramethyl-4-piperidinyl ester groups attached to the carboxylic acid groups
Functionality
Ultraviolet stabilizer and light stabilizer
Applications
Widely used in plastics, coatings, adhesives, and polymers
Purpose
Enhances resistance to degradation caused by UV radiation and other environmental factors
Versatility
Effective and versatile additive in a wide range of industrial and commercial applications
Molecular weight
Approximately 538.78 g/mol
Appearance
Yellow to amber-colored solid
Solubility
Soluble in organic solvents such as ethanol, methanol, and acetone
Stability
Stable under normal temperature and pressure conditions
Safety
May cause eye and skin irritation; avoid inhalation and ingestion
Regulatory status
Approved for use in various industries, subject to specific regulations and guidelines depending on the application and region.
Check Digit Verification of cas no
The CAS Registry Mumber 4972-14-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,7 and 2 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4972-14:
(6*4)+(5*9)+(4*7)+(3*2)+(2*1)+(1*4)=109
109 % 10 = 9
So 4972-14-9 is a valid CAS Registry Number.
4972-14-9Relevant academic research and scientific papers
Process for stabilizing ethylenically unsaturated compounds and stabilized monomer compositions
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, (2008/06/13)
A process for stabilizing an ethylenically unsaturated monomer or oligomer from premature polymerization is disclosed whereby a stabilizing amount of an N-hydroxy substituted hindered amine is added to said polymerizable monomer or oligomer. The ethylenically unsaturated monomer or oligomer encompass vinyl monomers or oligomers bearing at least one polymerizable moiety. The N-hydroxy substituted hindered amine inhibits premature polymerization in the liquid and/or vapor phase.
