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

Product Name: 2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylate
CAS No.: 96478-09-0
Chemical Name: 2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylate
Synonyms: UV-323;2-[3-(2H-;TIMTEC-BB SBB001331;2-(3-(2h-benzotriazol-2-yl)-4-hydroxy-phenyl)ethy;2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl;(2H-benzotriazol-2-yl)-4-hydroxyphenyl ethyl methacrylate;4-(2-Methacryloyloxyethyl)-2-(2H-benzotriazol-2-yl)phenol;2-(2'-Hydroxy-5'-methacryloxyethylphenyl)-2H-benzotriazole;2-[3-(2 H-BENZOTRIAZOL-2-YL)-4-HYDROXYPHENYL]ETHYL METHACRYLATE;2-[2-Hydroxy-5-[2-(methacryloyloxy)ethyl]phenyl]-2H-benzotriazole
CBNumber: CB0129972
Molecular Formula: C18H17N3O3
Formula Weight: 323.35
MOL File: 96478-09-0.mol

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

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
form: Powder
pka: 7.82±0.45(Predicted)
color: White to Orange to Green
InChI: InChI=1S/C18H17N3O3/c1-12(2)18(23)24-10-9-13-7-8-17(22)16(11-13)21-19-14-5-3-4-6-15(14)20-21/h3-8,11,22H,1,9-10H2,2H3
InChIKey: VCYCUECVHJJFIQ-UHFFFAOYSA-N
SMILES: C(OCCC1=CC=C(O)C(N2N=C3C=CC=CC3=N2)=C1)(=O)C(C)=C
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)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26
WGK Germany: -
HS Code: 29339900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P273Avoid release to the environment.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 413437
Product name: 2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylate
Purity: 99%
Packaging: 25g
Price: $51.39
Updated: 2025/07/31

Sigma-Aldrich

Product number: 413437
Product name: 2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylate
Purity: 99%
Packaging: 100g
Price: $144.4
Updated: 2025/07/31

TCI Chemical

Product number: H1261
Product name: 2-[2-Hydroxy-5-[2-(methacryloyloxy)ethyl]phenyl]-2H-benzotriazole
Purity: >98.0%(GC)
Packaging: 25g
Price: $39
Updated: 2025/07/31

TCI Chemical

Product number: H1261
Product name: 2-[2-Hydroxy-5-[2-(methacryloyloxy)ethyl]phenyl]-2H-benzotriazole
Purity: >98.0%(GC)
Packaging: 500g
Price: $324
Updated: 2025/07/31

Sigma-Aldrich

Product number: 413437
Product name: 2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylate
Purity: 99%
Packaging: 500g
Price: $499
Updated: 2025/07/31

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

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

Concentrated hydrochloric acid Methyl 4-hydroxyphenylacetate ZINC Ethyl 4-hydroxyphenylacetate p-Toluenesulfonic acid Acetone Sodium bromide Toluene Sodium 1,4-Dioxane 2-Nitroaniline 4-Hydroxyphenylacetic acid Sodium nitrite Hydroquinone Tetrahydrofuran Ethyl acetate Lithium Aluminum Hydride Sodium bicarbonate Methanol Sodium hydroxide Hydrogen fluoride Sodium nitrate Magnesium sulfate Methacrylic acid Sodium carbonate

Preparation Products

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

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Shaanxi Gulliver Biotechnology Research Co., Ltd

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Fax: QQ:2677337387
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View Lastest Price from 2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylate manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: 2-[2-Hydroxy-5-[2-(methacryloyloxy)ethyl]phenyl]-2H-benzotriazole 96478-09-0
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-27

Career Henan Chemical Co

Product: 2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylate 96478-09-0
Price: US $6.68/KG
Min. Order: 1KG
Purity: 97%-99%
Supply Ability: 1kg-1000kg
Release date: 2020-01-10

96478-09-0, 2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylateRelated Search:

Acrylic acid Ethyl cellulose Acrylamide Ethyl acrylate CHLOROPHOSPHONAZO III 1-Hydroxyethylidene-1,1-diphosphonic acid 1H-Benzotriazole Ethylparaben Methyl acrylate Ethyl acetate Ethanol Ethylbenzene Ethyl maltol 1-Phenyl-2-nitropropene HYDROXYLATED ACRYLIC RESIN 2-PHENYLETHYL METHACRYLATE Diethyl ether Ethyl methacrylate

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]-2<i>H</i>-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

2-[3-(2 H-BENZOTRIAZOL-2-YL)-4-HYDROXYPHENYL]ETHYL METHACRYLATE

2-propenoicacid,2-methyl-,2-[3-(2h-benzotriazol-2-yl)-4-hydroxyphenyl]ethyl

2-Propenoicacid,2-methyl-,2-[3-(2H-benzotriazol-2-yl)-4-hydroxyphenyl]ethylester

2-propenoicacid,2-methyl-2-[3-[2h-benzotriazol-2-yl]-4-hydroxyphenyl]ethyl

2-(2'-Hydroxy-5'-methacryloxyethylphenyl)-2H-benzotriazole

2-[3-(benzotriazol-2-yl)-4-hydroxyphenyl]ethyl 2-methylprop-2-enoate

2-[3-(2H-

2-[2-Hydroxy-5-[2-(methacryloyloxy)ethyl]phenyl]-2H-benzotriazole&gt

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

2-[3-(2<i>H</i>-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylate

4-(2-Methacryloyloxyethyl)-2-(2H-benzotriazol-2-yl)phenol

UV-323

96478-09-0

MethacrylatePolymer Science

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Monomers

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