96549-95-0

Basic information

• Product Name: Benzeneethanol, 3-(2H-benzotriazol-2-yl)-4-hydroxy-
• Synonyms: Benzeneethanol, 3-(2H-benzotriazol-2-yl)-4-hydroxy-;3-(2h-benzotriazol-2-yl)-4-hydroxy-benzeneethano;3-(2H-benzotriazol-2-yl)-4-hydroxy-Benzeneethanol;Benzeneethanol, 3-(2H-benzotriazol-2-yl)-4-hydroxy- White Solid;2-[2'-Hydroxy-5'-(2-hydroxyethyl)phenyl]-2H-benzotriazole;2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-(2-hydroxyethyl)phenol
• CAS NO: 96549-95-0
• Molecular Formula: C14H13N3O2
• Molecular Weight: 255.10
• Mol File: 96549-95-0.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 500.976 °C at 760 mmHg
• Flash Point: 256.781 °C
• Appearance: /
• Density: 1.363 g/cm³
• Vapor Pressure: 7.41E-11mmHg at 25°C
• Refractive Index: 1.685
• Storage Temp.: 2-8°C
• CAS DataBase Reference: Benzeneethanol, 3-(2H-benzotriazol-2-yl)-4-hydroxy-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzeneethanol, 3-(2H-benzotriazol-2-yl)-4-hydroxy-(96549-95-0)
• EPA Substance Registry System: Benzeneethanol, 3-(2H-benzotriazol-2-yl)-4-hydroxy-(96549-95-0)

Safety Data

• Hazardous Substances Data: 96549-95-0(Hazardous Substances Data)

Usage

General Description

Benzeneethanol, 3-(2H-benzotriazol-2-yl)-4-hydroxy- is a chemical compound that belongs to the class of benzotriazole-based ultraviolet light stabilizers. It is commonly used as a UV-absorber and light stabilizer in various industrial and consumer products, including polymers, plastics, coatings, and adhesives. This chemical helps to protect the materials from degradation and deterioration caused by exposure to ultraviolet radiation and other environmental factors. It achieves this by absorbing the harmful UV radiation and converting it into harmless heat, thereby extending the lifespan and maintaining the physical properties of the materials. Additionally, it is known for its low toxicity and high effectiveness in providing long-term protection against UV-induced damage.

InChI:InChI=1/C14H13N3O2/c18-8-7-10-5-6-14(19)13(9-10)17-15-11-3-1-2-4-12(11)16-17/h1-6,9,18-19H,7-8H2

Relevant articles and documents

UV ABSORBING OCULAR LENS

Ocular lenses having UV absorbing properties are disclosed. The ocular lens comprises a hydrogel polymer comprising polymerised residues derived from a polymerisable UV absorber of formula (I): U-L-Py (I) wherein: U is a UV absorbing moiety; L is a hydrophilic non-polyalkylene glycol linker comprising an anionic, a zwitterionic or a saccharide moiety; and Py is an ethylenically unsaturated polymerisable moiety.

Bisbenzotriazolylphenol compound

An object of the present invention is to provide a novel bisbenzotriazolylphenol compound having a UV absorving effect. The bisbenzotriazolylphenol compound of the invention is represented by the formula STR1 wherein A is a direct bond or represents a C1-6 alkylene group, a --C(CH3)2 -- group, a --C(C2 H5)(CH3)-- group, a --O-- group or a --NH-- group, R1 and R3 are the same or different and each represent a hydrogen atom, a C1-4 alkyl group, an aryl group, a C1-4 alkoxy group or a halogen atom, and R2 and R4 are the same or different and each represent a hydroxyl group or a C1-12 straight- or branched-chain hydroxyalkyl group.