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UV-329

UV-329 structure

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;ThasorbUv329;Uv-329(5411)

CBNumber:: CB1436211

Molecular Formula:: C20H25N3O

Molecular Weight:: 323.43

MDL Number:: MFCD00013338

MOL File:: 3147-75-9.mol

MSDS File:: SDS

Last updated:2024-03-22 17:12:53

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UV-329 Properties

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℃
InChIKey	IYAZLDLPUNDVAG-UHFFFAOYSA-N
LogP	7.290 (est)
Indirect Additives used in Food Contact Substances	2-(2H-BENZOTRIAZOL-2-YL)-4-(1,1,3,3-TETRAMETHYLBUTYL) PHENOL
CAS DataBase Reference	3147-75-9(CAS DataBase Reference)
EWG's Food Scores	2
FDA UNII	R775Y233N3
EPA Substance Registry System	Octrizole (3147-75-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H413
Precautionary statements	P273-P501
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39
WGK Germany	1
HS Code	2933997500

UV-329 price More Price(22)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	PHR2844	Bisoctrizole Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material	3147-75-9	50MG	$502	2024-03-01	Buy
Sigma-Aldrich	322806	2-(2H-Benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol 98%	3147-75-9	100g	$255	2024-03-01	Buy
Sigma-Aldrich	1075688	Bisoctrizole Related Compound A United States Pharmacopeia (USP) Reference Standard	3147-75-9	25mg	$511	2024-03-01	Buy
TCI Chemical	H0716	2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole >98.0%(HPLC)(T)	3147-75-9	25g	$35	2024-03-01	Buy
TCI Chemical	H0716	2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole >98.0%(HPLC)(T)	3147-75-9	500g	$242	2024-03-01	Buy

Product number	Packaging	Price	Buy
PHR2844	50MG	$502	Buy
322806	100g	$255	Buy
1075688	25mg	$511	Buy
H0716	25g	$35	Buy
H0716	500g	$242	Buy

UV-329 Chemical Properties,Uses,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

UV-329

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

Ultraviolet screen.

Uses

UV absorber

Definition

An UV light absorber.

Flammability and Explosibility

Not classified

UV-329 synthesis

Synthesis of UV-329 from 2-[(2-Nitrophenyl)azo]-4-(1,1,3,3-tetramethylbutyl)phenol

UV-329 Preparation Products And Raw materials

Raw materials

2-[(2-Nitrophenyl)azo]-4-(1,1,3,3-tetramethylbutyl)phenol

Preparation Products

Bisoctrizole UV absorber-928

UV-329 Suppliers

Global( 452)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Qingdao Truelight functional Material Technology Co., Ltd.	+86-13573844393	songjames@truelightchem.com	China	219	58
Jiangxi Lotchem Co.,Ltd.	+8615270827708	lancetu@jxlotchem.com	CHINA	338	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	7845	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15928	58
Shanghai Bojing Chemical Co.,Ltd.	+86-86-02137122233 +8613795318958	bj1@bj-chem.com	China	298	55
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	fandachem@gmail.com	China	9348	55
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418679 +86-18949832763	info@tnjchem.com	China	2989	55
Tianjin Zhongxin Chemtech Co., Ltd.	+86-022-66880623 +8618622897568	sales@tjzxchem.com	China	559	58

Supplier	Advantage
Qingdao Truelight functional Material Technology Co., Ltd.	58
Jiangxi Lotchem Co.,Ltd.	58
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Shanghai Bojing Chemical Co.,Ltd.	55
Henan Tianfu Chemical Co.,Ltd.	55
Hangzhou FandaChem Co.,Ltd.	55
Hefei TNJ Chemical Industry Co.,Ltd.	55
Tianjin Zhongxin Chemtech Co., Ltd.	58

View Lastest Price from UV-329 manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-04-26	Octrizole 3147-75-9	US $0.00 / KG	1KG	99%	500mt	Jinan Finer Chemical Co., Ltd
2024-04-16	UV ABSORBER TRUELICHT UV 329 3147-75-9	US $0.00 / KG	1drums	98%	100tons	Qingdao Truelight functional Material Technology Co., Ltd.
2024-03-23	UV-329 3147-75-9	US $5.00-0.10 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd

Octrizole
3147-75-9
US $0.00 / KG
99%
Jinan Finer Chemical Co., Ltd

UV ABSORBER TRUELICHT UV 329
3147-75-9
US $0.00 / KG
98%
Qingdao Truelight functional Material Technology Co., Ltd.

UV-329
3147-75-9
US $5.00-0.10 / KG
99%
Henan Fengda Chemical Co., Ltd

UV-329 Spectrum

UV-329(3147-75-9)¹HNMR UV-329(3147-75-9)IR UV-329(3147-75-9)Raman

3147-75-9(UV-329)Related Search:

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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

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LABOTEST-BB LT00053579 EUSORB 323 2-(2'-HYDROXY-5'-TERT-OCTYLLPHENYL)BENZOTRIAZOLE 2-(2'-HYDROXY-5'-TERT-OCTYL PHENYL) BENZOTRIAZOLE 2-(2h-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbu 2-(2'-Hydroxy-5'-octylphenyl)benzotriazole 2-(2’-hydroxy-5’-(1-1-3-3-tetramethylbutyl)phenyl)benzotriazole Tinuvin 329 Ciba,Cytec Cyasorb 5411,Aceto Eusorb 323 UV Absorber 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-tert-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 UV ABSORBERS 5411 2-(2-Hydroxy-5-tert-octylphenyl)-[2H]-benzotriazole Uv-329(5411) 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-(2,4,4-trimethylpentan-2-yl)pheno 2-(2H-BENZOTRIAZOL-2- 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> 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 UV ABSORBER TRUELICHT UV 329 UV absorber Sunsorb 329 RIASORB UV-329 Light Stabilizer UV329 CAS 3147-75-9 Benzotriazole UV Absorber UV-329 for plastics Bisoctrizole Related Compound A (2-(2H-Benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl) phenol) (1075688)