2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
Consumer Uses Properties- Product Name
- 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
- CAS No.
- 25973-55-1
- Chemical Name
- 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
- Synonyms
- UV-328;HRsorb-328;ThasorbUv328;UV ABSORBER 328;Cyasorb UV-2337;UV ABSORBER UV-328;Benzotriazole UV 328;UV Absorbers YD UV-328;UV absorber Sunsorb 328;Ultraviolet Absorbent 328
- CBNumber
- CB8104452
- Molecular Formula
- C22H29N3O
- Formula Weight
- 351.49
- MOL File
- 25973-55-1.mol
2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol Property
- Melting point:
- 80-83°C
- Boiling point:
- 469.1±55.0 °C(Predicted)
- Density
- 1.08±0.1 g/cm3(Predicted)
- vapor pressure
- 0Pa at 20℃
- storage temp.
- -20°C Freezer
- solubility
- DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly, Sonicated)
- form
- Solid
- pka
- 8.85±0.50(Predicted)
- color
- Off-White to Pale Yellow
- InChI
- InChI=1S/C22H29N3O/c1-7-21(3,4)15-13-16(22(5,6)8-2)20(26)19(14-15)25-23-17-11-9-10-12-18(17)24-25/h9-14,26H,7-8H2,1-6H3
- InChIKey
- ZMWRRFHBXARRRT-UHFFFAOYSA-N
- SMILES
- C1(O)=C(C(C)(C)CC)C=C(C(C)(C)CC)C=C1N1N=C2C=CC=CC2=N1
- LogP
- 7.3 at 25℃
- CAS DataBase Reference
- 25973-55-1(CAS DataBase Reference)
- EPA Substance Registry System
- 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol (25973-55-1)
Safety
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-53-48/22
- Safety Statements
- 26-36-61-22-53
- WGK Germany
- 2
- HS Code
- 2933.99.8290
- Hazardous Substances Data
- 25973-55-1(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H373May cause damage to organs through prolonged or repeated exposure
H413May cause long lasting harmful effects to aquatic life
- Precautionary statements
-
P273Avoid release to the environment.
P314Get medical advice/attention if you feel unwell.
N-Bromosuccinimide Price
- Product number
- 422746
- Product name
- 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol
- Purity
- 98%
- Packaging
- 50g
- Price
- $62.6
- Updated
- 2023/06/20
- Product number
- H0718
- Product name
- 2-(3,5-Di-tert-amyl-2-hydroxyphenyl)benzotriazole
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $34
- Updated
- 2024/03/01
- Product number
- H0718
- Product name
- 2-(3,5-Di-tert-amyl-2-hydroxyphenyl)benzotriazole
- Purity
- >98.0%(GC)
- Packaging
- 500g
- Price
- $290
- Updated
- 2024/03/01
- Product number
- B207045
- Product name
- 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol
- Packaging
- 25g
- Price
- $100
- Updated
- 2021/12/16
- Product number
- FB32748
- Product name
- 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
- Packaging
- 50g
- Price
- $100
- Updated
- 2021/12/16
2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol Chemical Properties,Usage,Production
Consumer Uses
This substance is used in the following products: coating products, air care products, adhesives and sealants, lubricants and greases, polishes and waxes and washing & cleaning products. Other release to the environment of this substance is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), outdoor use, indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters) and outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids).
Properties
UV-328 has a melting point of 80-86 °C, a vapor pressure of 4,6·10−5 Pa (20 °C) and a water solubility of < 0,001 g·l−1 (20 °C).
Description
UV-328 (2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol) is a chemical compound that belongs to the phenolic benzotriazoles. It is a UV filter that is used as an antioxidant for plastics.
Uses
2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol is an ultraviolet light absorber (UVA) of the hydroxyphenylbenzotriazole class, which imparts outstanding light stability to plastics and other organic substrates.
Uses
UV-328 is a class of benzotriazole derivatives that can potentially be used as corrosion inhibitors in heat resistant fluids in aircraft, brake fluids in automobiles and for other industrial cooling systems.
Application
UV-328 is a light stabilizer for a variety of plastics and other organic substrates. Its use is recommended for the stabilization of styrene homopolymers and copolymers, acrylic polymers, unsaturated polyesters, polyvinyl chloride, polyolefins, polyurethanes, polyacetals, polyvinyl butyral, elastomers and adhesives.It protects polymers and organic pigments from UV radiation and helps maintain the original appearance and physical integrity of moldings, films, sheets and fibers during outdoor weathering. The application concentration is 0.1-1 %.UV-328 is recommended for applications such as automotive coatings, industrial coatings, commercial inks such as wood stains or do-it-yourself inks.
General Description
2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol (UV-328) is an ultraviolet (UV) stabilizer with a phenolic group connected to the benzotriazole structure. These phenolic groups facilitate the absorption of UV light. UV-328 is mainly used in as a light stabilizer for coating and as an additive for industrial polymers.
2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol Preparation Products And Raw materials
Raw materials
Preparation Products
2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol Suppliers
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View Lastest Price from 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol manufacturers
- Product
- uv absorber 328 25973-55-1
- Price
- US $50.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2024-11-15
- Product
- 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol 25973-55-1
- Price
- US $0.00/KG
- Min. Order
- 25KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-02-03
- Product
- UV ABSORBER TRUELICHT UV 328 25973-55-1
- Price
- US $0.00/KG
- Min. Order
- 1drums
- Purity
- 98.0%
- Supply Ability
- 20 tons
- Release date
- 2021-11-22