ChemicalBook > CAS DataBase List > 2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylate

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

Less

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)

Less

Safety

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

Less

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..…

Less

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

Less

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

Less

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

Americas 1 Belgium 1 China 92 Europe 1 Germany 3 India 2 Japan 5 South Korea 1 Switzerland 1 The Netherlands 1 United Kingdom 6 United States 19 Global 133

Shaanxi Gulliver Biotechnology Research Co., Ltd

Tel: 0917-77953337 18409274651
Email: 2823986536@qq.com
Country: China
ProdList: 2960
Advantage: 58

Z IntellecChem& Tech. Co., Ltd

Tel: 0511-15050866711; 15050866711
Fax: QQ:2677337387
Email: contact@zintellec.com
Country: China
ProdList: 99
Advantage: 62

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Sinopharm Chemical Reagent Co,Ltd.

Tel: 86-21-63210123
Fax: 86-21-63290778 86-21-63218885
Email: sj_scrc@sinopharm.com
Country: China
ProdList: 9815
Advantage: 79

Maya High Purity Chemicals

Tel: +86 (573) 82222445 (0)18006601000 452520369
Fax: +86 (573) 82222643
Email: sales@maya-r.com
Country: China
ProdList: 11707
Advantage: 57

Shanghai T&W Pharmaceutical Co., Ltd.

Tel: +86 21 61551611
Fax: +86 21 50676805
Country: China
ProdList: 9891
Advantage: 58

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 22514
Advantage: 55

Quzhou Juhua Friendship Co., Ltd

Tel: 0570-3066667
Fax: 0570-3063388
Country: China
ProdList: 3930
Advantage: 58

GIHI CHEMICALS CO.,LTD

Tel: 0086-571-86217390
Fax: 0086-571-86217391
Email: Sales@gihichem.com
Country: China
ProdList: 860
Advantage: 58

HangZhou YuHao Chemical Technology Co., Ltd.

Tel: 0571-82693216
Fax: 0571-82880190
Email: info@yuhaochemical.com
Country: China
ProdList: 2028
Advantage: 58

Shanghai Macklin Biochemical Co.,Ltd.

Tel: 15221275939
Fax: 021-50706099
Email: shenlinxing@macklin.cn
Country: China
ProdList: 15873
Advantage: 55

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51395
Advantage: 80

Kaifute（Tianjin）Chemical Co., Ltd.

Tel: 022-58659859 13820733852
Fax: 022-5865 9859
Email: sales@kftchem.com
Country: China
ProdList: 299
Advantage: 55

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 71826
Advantage: 60

Guangdong wengjiang Chemical Reagent Co., Ltd.

Tel: 0751-2886750 13927877953
Fax: 0751-2886750
Email: 3005811397@qq.com
Country: China
ProdList: 13305
Advantage: 58

9ding chemical ( Shanghai) Limited

Tel: 021-021-52271985 17721149837
Fax: +86 (21) 52271987
Email: sales@9dingchem.com
Country: China
ProdList: 19800
Advantage: 60

Shenzhen Regent Biochemical Technology Co., Ltd.

Tel: 0755-85201366 18938635012
Fax: 0755-85201366
Email: sales@regentsciences.com
Country: China
ProdList: 9750
Advantage: 58

Capot Chemical Co.,Ltd.

Tel: +86-（0）57185586718; +8613336195806
Fax: +86-571-85864795
Email: sales@capot.com
Country: China
ProdList: 29735
Advantage: 60

Aikon International Limited

Tel: 025-58859352 18068836627
Fax: 02557626880
Email: sales01@aikonchem.com
Country: China
ProdList: 16027
Advantage: 58

QuZhou Rainfull Chemical Co.,Ltd.

Tel: 0570-3062289 13819008176 15068926975
Fax: 0570-3063388
Email: 527757556@qq.com
Country: China
ProdList: 2957
Advantage: 58

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400-6387771-6039 18920764717
Email: sales@heowns.com
Country: China
ProdList: 23771
Advantage: 60

Shenzhen Polymeri Biochemical Technology Co., Ltd.

Tel: +86-400-002-6226 +86-13028896684;
Email: sales@rrkchem.com
Country: China
ProdList: 57422
Advantage: 58

Hefei TNJ Chemical Industry Co.,Ltd.

Tel: +86-0551-65418684 +8618949823763
Fax: 0086-551-65418684
Email: sales@tnjchem.com
Country: China
ProdList: 25356
Advantage: 58

Dayang Chem (Hangzhou) Co.,Ltd.

Tel: +86-0571-88938639 +8617705817739
Fax: +86-571-88938652，+86-571- 88492614
Email: info@dycnchem.com
Country: China
ProdList: 52846
Advantage: 58

Hefei Hirisun Pharmatech Co., Ltd

Tel: +8615056975894
Fax: 86-0551-62678551
Email: shawn@hirisunpharm.com
Country: CHINA
ProdList: 9911
Advantage: 58

HUNAN CHEMFISH SCIENTIFIC CO.,LTD

Tel: +86-0731-85567275 13298656710
Fax: QQ:3554193828
Email: sales05@chemfish.com
Country: China
ProdList: 7448
Advantage: 58

Chemwill Asia Co.,Ltd.

Tel: 86-21-51086038
Fax: 86-21-51861608
Email: chemwill_asia@126.com
Country: CHINA
ProdList: 23912
Advantage: 58

CONIER CHEM AND PHARMA LIMITED

Tel: +8618523575427
Email: sales@conier.com
Country: China
ProdList: 49975
Advantage: 58

career henan chemical co

Tel: +86-0371-86658258 +8613203830695
Fax: 0086-371-86658258
Email: factory@coreychem.com
Country: China
ProdList: 29798
Advantage: 58

ShangHai Anpel Co, Ltd.

Tel: 18501792038 18502138905
Email: shanpel@anpel.com.cn
Country: China
ProdList: 9611
Advantage: 58

Fuxin Pharmaceutical

Tel: +86-021-021-50872116 +8613122107989
Email: contact@fuxinpharm.com
Country: China
ProdList: 10000
Advantage: 58

CHG Opto-Electronic Corporation Limited

Tel: 2537653158 16621191650
Fax: QQ 2537653158
Email: 2537653158@qq.com
Country: China
ProdList: 7300
Advantage: 58

Quzhou mingfeng chemical co., ltd

Tel: 0570-3062502 13819002126
Fax: 0570-3063388
Email: 41774453@qq.com
Country: China
ProdList: 4357
Advantage: 58

Hubei yongkuo Technology Co., Ltd

Tel: 027-027-59223108 15972152991
Fax: 027-59223108
Email: 1248580099@qq.com
Country: China
ProdList: 9946
Advantage: 58

Hubei Guangao Biotechnology Co., Ltd

Tel: 027-02702759223056 18162699093
Fax: 027-59223056
Email: 1208480011@qq.com
Country: China
ProdList: 9875
Advantage: 58

Tianmen Hengchang Chemical Co., Ltd

Tel: 027-027-59322316 15172518801
Fax: 027-59322316
Email: 1208480077@qq.com
Country: China
ProdList: 9850
Advantage: 58

Guangzhou Yunmen Biotechnology Co., Ltd

Tel: 0751-18902340975/189023400307 18902340307
Fax: 0751-2819901
Email: 3356812514@qq.com
Country: China
ProdList: 9249
Advantage: 58

Guangdong wengjiang Chemical Reagent Co., Ltd.

Tel: 0751-2815987 13927875076
Fax: 0751-2828607
Email: 3007432263@qq.com
Country: China
ProdList: 9963
Advantage: 58

Hu' nan Yunbang Pharmaceutical Co., Ltd.

Tel: 0731-85561037 15386497078
Email: yunbang@yunbangapi.com
Country: China
ProdList: 4809
Advantage: 58

Qi Qi hang Biotechnology Co., Ltd.

Tel: 15870833005
Email: 2232044025@qq.com
Country: China
ProdList: 8206
Advantage: 58

Henan Weitixi Chemical Technology Co., Ltd

Tel: 0371-53370800 18037197114
Email: 2853031799@qq.com
Country: China
ProdList: 9892
Advantage: 58

Shanghai Haohong Scientific Co., Ltd.

Tel: 400-8210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 40000
Advantage: 58

Hubei Kanglide Bio-pharmaceutical Co., Ltd

Tel: 19171595131
Email: 3168392538@qq.com
Country: China
ProdList: 490
Advantage: 58

Hubei Chenghai Chemical Co., Ltd

Tel: 027-59220433 18327245847
Email: 1400838877@qq.com
Country: China
ProdList: 9875
Advantage: 58

Shaanxi Xihua Chemical Industry Co., Ltd

Tel: 029-029-81123119 17391733320
Email: 1021@dideu.com
Country: China
ProdList: 9995
Advantage: 58

Nanjing Bic Biotechnology Co., Ltd

Tel: 025-58906079 17352406906
Email: sales@bicbiotech.com
Country: China
ProdList: 5996
Advantage: 58

Shanghai Aladdin Biochemical Technology Co.,Ltd.

Tel: 400-6206333 13167063860
Email: anhua.mao@aladdin-e.com
Country: China
ProdList: 48457
Advantage: 58

Hubei Soren Technology Co., Ltd

Tel: 13419562052 13419562052
Email: wwmlyb@163.com
Country: China
ProdList: 3932
Advantage: 58

Less

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

Acrylic Monomers

Monomers

Polymer Additives

Stabilizers