2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylate

2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylate Basic information

Product Name:	2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylate
Synonyms:	TIMTEC-BB SBB001331;3-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-hydroxyphenethyl methacrylate;2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylate 99%;2-[2-Hydroxy-5-[2-(methacryloyloxy)ethyl]phenyl]-2H-benzotriazole;2-[2-Hydroxy-5-[2-(methacryloyloxy)ethyl]phenyl]-2H-benzotriazole;(2H-benzotriazol-2-yl)-4-hydroxyphenyl ethyl methacrylate;2-(3-(2h-benzotriazol-2-yl)-4-hydroxy-phenyl)ethy;2-methyl-2-propenoicaci2-[3-(2h-benzotriazol-2-yl)-4-hydroxyphenyl]ethyl
CAS:	96478-09-0
MF:	C18H17N3O3
MW:	323.35
EINECS:	424-240-4
Product Categories:	MethacrylatePolymer Science;Acrylic Monomers;Monomers;Polymer Additives;Stabilizers
Mol File:	96478-09-0.mol

2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylate Chemical Properties

Melting point	96-98 °C(lit.)
Boiling point	537.6±60.0 °C(Predicted)
density	1.26±0.1 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
solubility	soluble in Toluene
pka	7.82±0.45(Predicted)
form	Powder
color	White to Orange to Green
CAS DataBase Reference	96478-09-0
EPA Substance Registry System	2-Propenoic acid, 2-methyl-, 2-[3-(2H-benzotriazol-2-yl)-4-hydroxyphenyl]ethyl ester (96478-09-0)

Safety Information

MSDS Information

2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylate Usage And Synthesis

Uses	It finds use in intraocular lenses, as a UV absorber (UVAs)?
General Description	It is capable of absorbing ultraviolet radiation (UV) and dissipate the energy in the form of heat, in sub-picosecond time scale. For the benzotriazole class of UV absorbers, the mechanism of excited-state deactivation is due to an excited-state intramolecular proton transfer.

2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylate Preparation Products And Raw materials

Raw materials

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