UV-329

Characterization Physical Properties Applications Features/benefits Product forms Guidelines for use Handling & Safety

Product Name: UV-329
CAS No.: 3147-75-9
Chemical Name: UV-329
Synonyms: TINUVIN 329;OCTRIZOLE;Ultraviolet absorbent UV-329;2-(2-HYDROXY-5-TERT-OCTYLPHENYL)BENZOTRIAZOLE;2-(2H-BENZOTRIAZOL-2-YL)-4-(1,1,3,3-TETRAMETHYLBUTYL)PHENOL;UV-329;EUSORB 323;HRsorb-329;Uv-329(5411);ThasorbUv329
CBNumber: CB1436211
Molecular Formula: C20H25N3O
Formula Weight: 323.43
MOL File: 3147-75-9.mol

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UV-329 Property

Melting point:: 106-108 °C(lit.)
Boiling point:: 471.8±55.0 °C(Predicted)
Density: 1.10±0.1 g/cm3(Predicted)
vapor pressure: 0Pa at 20℃
storage temp.: 2-8°C
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Solid
pka: 8.07±0.45(Predicted)
color: White to Off-White
Water Solubility: 2μg/L at 20℃
InChI: InChI=1S/C20H25N3O/c1-19(2,3)13-20(4,5)14-10-11-18(24)17(12-14)23-21-15-8-6-7-9-16(15)22-23/h6-12,24H,13H2,1-5H3
InChIKey: IYAZLDLPUNDVAG-UHFFFAOYSA-N
SMILES: C1(O)=CC=C(C(C)(C)CC(C)(C)C)C=C1N1N=C2C=CC=CC2=N1
LogP: 7.290 (est)
CAS DataBase Reference: 3147-75-9(CAS DataBase Reference)
EPA Substance Registry System: Octrizole (3147-75-9)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
WGK Germany: 1
HS Code: 2933997500

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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: PHR2844
Product name: Bisoctrizole Related Compound A
Purity: Pharmaceutical Secondary Standard; Certified Reference Material
Packaging: 50MG
Price: $502
Updated: 2024/03/01

Sigma-Aldrich

Product number: 322806
Product name: 2-(2H-Benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol
Purity: 98%
Packaging: 100g
Price: $255
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1075688
Product name: Bisoctrizole Related Compound A
Purity: United States Pharmacopeia (USP) Reference Standard
Packaging: 25mg
Price: $511
Updated: 2024/03/01

TCI Chemical

Product number: H0716
Product name: 2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $35
Updated: 2024/03/01

TCI Chemical

Product number: H0716
Product name: 2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole
Purity: >98.0%(HPLC)(T)
Packaging: 500g
Price: $242
Updated: 2024/03/01

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UV-329 Chemical Properties,Usage,Production

Characterization

UV-329 is an ultraviolet light absorber (UVA) of the hydroxyphenyl benzotriazole class, which is used as a light stabilizer for plastics and other organic substrates.

Physical Properties

Applications

UV-329 is an effective light stabilizer for a variety of plastics and other organic substrates.

Features/benefits

UV-329 protects polymers from UV radiation, helping to preserve the original appearance and physical integrity of molded articles, films, sheets, and fibers during outdoor weathering.

Product forms

UV-329 Slightly yellow powder
UV-329 FL Slightly yellow, rodlike granules

Guidelines for use

The use levels of UV-329 range between 0.1 and 1.0 %, depending on substrate and performance requirements of the final application. The product can be used alone or in combination with other additives such as light stabilizers (hindered amines), antioxidants (hindered phenols, phosphites, thiosynergists, hydroxylamines), and other functional stabilizers and additives. The use of UV-329 in combination with hindered amine light stabilizers is particularly noteworthy in that a synergistic performance is often observed. Performance data of UV-329 alone or in combination with other additives are available in selected substrates.

Handling & Safety

UV-329 exhibits a very low order of oral toxicity and does not present any abnormal problems in its handling or general use.
Detailed information on handling and any precautions to be observed in the use of the product(s) described in this leaflet can be found in our relevant health and safety information sheet.

Description

The ultraviolet absorber UV-329 is a highly effective anti-aging additive with excellent performance. It is soluble in benzene, styrene Chemicalbook, dichloromethane and cyclohexane, slightly soluble in alcohols, insoluble in water; it can effectively absorb 270- 380 nanometer ultraviolet light; non-flammable, non-explosive, non-toxic, safe and harmless to use.

Uses

UV absorber

Uses

Ultraviolet screen.

Definition

An UV light absorber.

Flammability and Explosibility

Not classified

UV-329 Preparation Products And Raw materials

Raw materials

Preparation Products

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UV-329 Suppliers

Americas 1 Belgium 1 China 389 Europe 4 France 1 Germany 6 India 6 Japan 9 Slovakia 1 South Korea 4 Switzerland 2 The Netherlands 4 Turkey 1 Ukraine 1 United Kingdom 11 United States 33 USA 1 Global 475

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View Lastest Price from UV-329 manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Octrizole 3147-75-9
Price: US $200.00-95.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-04-30

Shanghai Tiandui New Material Co., Ltd

Product: 2-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol 3147-75-9
Price: US $0.00/kg
Min. Order: 20kg
Purity: 99.0%
Supply Ability: 2000 Tons
Release date: 2025-01-02

Wuhan Fortuna Chemical Co.,Ltd

Product: UV-329 3147-75-9
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20tons
Release date: 2024-08-23

3147-75-9, UV-329Related Search:

UV Absorber 326 Ethyl 4-[[(methylphenylamino)methylene]amino]benzoate tert-Butylchlorodiphenylsilane 4-tert-Octylphenol Octabenzone Drometrizole Triton X-100 3-Aminophenol 2-Phenylbenzimidazole-5-sulfonic acid Phenol Oxybenzone Phenol Red Bisoctrizole UV Absorber 3030 Uvinul 4050 H UV Absorber 2908 Ethyl 4-[[(ethylphenylamino)methylene]amino]benzoate UV Absorber 234

LABOTEST-BB LT00053579

EUSORB 323

2-(2'-HYDROXY-5'-TERT-OCTYLLPHENYL)BENZOTRIAZOLE

2-(2'-HYDROXY-5'-TERT-OCTYL PHENYL) BENZOTRIAZOLE

2-(2-HYDROXY-5-TERT-OCTYLPHENYL)BENZOTRIAZOLE

2-(2H-BENZOTRIAZOL-2-YL)-4-(1,1,3,3-TETRAMETHYLBUTYL)PHENOL

TINUVIN 329

OCTRIZOLE

2-(2h-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbu

2-(2'-Hydroxy-5'-octylphenyl)benzotriazole

Uv-329(5411)

2-(2’-hydroxy-5’-(1-1-3-3-tetramethylbutyl)phenyl)benzotriazole

Tinuvin 329 Ciba,Cytec Cyasorb 5411,Aceto Eusorb 323

UV Absorber UV-329

Ultraviolet absorbent UV-329

2-(2H-Benzotriazole-2-yl)-4-tert-octylphenol

2-[2-Hydroxy-5-(1,1,3,3-tetramethylbutyl)phenyl]-2H-benzotriazole

Cyasorb UV 5411

2-(2H-BENZO[D][1,2,3]TRIAZOL-2-YL)-4-OCTYLPHENOL

2-(2-Hydroxy-5-t-octylphenyl)benzotriazole

Benzotriazole UV 329

2-(2H-Benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol,Octrizole

Bisoctrizole Related Compound A (25 mg) (2-(2HBenzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl) phenol)

2-(2H-Benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)

2-(2-Hydroxy-5-Tert-OCLylphenyl)Benzotriazole

2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-(2,4,4-triMethylpentan-2-yl)phenol

UV-329 Benzotriazole UV Absorber

UV-329 Octrizole 2-(2'-HYDROXY-5'-TERT-OCTYLLPHENYL)BENZOTRIAZOLE

2-(2-Hydroxy-5-<i>tert</i>-octylphenyl)benzotriazole

2-2,-Hydroxy-5,-tert-octylphenyl

2-(2H-BENZOTRIAZOL-2-YL)-4-(1,1,3,3-TETRAMETHYLBUTYL)PHENOL 2-(2'-HYDROXY-5'-TERT-OCTYLLPHENYL)BENZOTRIAZOLE 2-(2'-HYDROXY-5'-TERT-OCTYL PHENYL) BENZOTRIAZOLE 2-(2-HYDROXY-5-TERT-OCTYLPHENYL)BENZOTRIAZOLE EUSORB 323 LABOTEST-BB LT00053579 OCTRIZOLE TINUVIN 329

2-Benzotriazolyl-4-tert-octylphenol

HRsorb-329

2-(2h-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)-pheno

benzotriazollightabsorber

ultravioletabsorbentuv-5411

Ultraviolet Absorber UV-329 (Tinuvin329)

2-(2'-Hydroxyphenyl)benzotriazole

ThasorbUv329

UV ABSORBER 329

2-benzotriazol-2-yl-4-(1,1,3,3-tetramethylbutyl)phenol

UV-329

2-(2H-Benzotriazol-2-yl)-4-tert-octylphenol

Phenol, 2-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)-

2-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbuty)phenol

2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-(2,4,4-trimethylpentan-2-yl)pheno

2-(2H-BENZOTRIAZOL-2-

UV ABSORBERS 5411

2-(2-Hydroxy-5-tert-octylphenyl)-[2H]-benzotriazole

2-(2'-hydroxy-5'-tert-octylphenyl)-1H-benzotriazole

Absorber UV-329

UV-329 3147-75-9

Octrizole 3147-75-9

2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole&gt

2-(2H-Benzotriazol-2-yl)-4-(1,1,3,3

2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole @1000 μg/mL in Acetonitrile

Octrizole / UV-329

UV-329 ISO 9001：2015 REACH