China Largest Manufacturer factory sales UV-1577 CAS 147315-50-2

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UV-1577 Basic information Product Name: UV-1577 Synonyms: TINUVIN 1577;UV-1577;2-(4,6-DIPHENYL-1,3,5-TRIAZIN-2-YL)-5-((;Phenol, 2-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-(hexyloxy)-;2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-[(hexyl)oxy]-phenol;Absorbent UV-1577;5-TRIAZIN-2-YL)-5-((;2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-[(hexyl)oxy]-phenol UV-1577 CAS: 147315-50-2 MF: C27H27N3O2 MW: 425.52 EINECS: 411-380-6 Product Categories: Polymer Additives;Polymer Science;Stabilizers;UV absorber;Polymer Additives;Polymer Science;Aromatics;Heterocycles;UV absorber for complex moldings, fibers, plain and corrugated sheets, twin wall sheets, thin films, co-injected or coextruded semi-finished parts Mol File: 147315-50-2.mol   UV-1577 Chemical Properties Melting point  147-151 °C(lit.) Boiling point  645.6±65.0 °C(Predicted) density  1.150±0.06 g/cm3(Predicted) storage temp.  Sealed in dry,Room Temperature solubility  methyl methacrylate: 15 mg/mL at 20 °C pka 8.48±0.40(Predicted) form  Solid color  Pale Yellow BRN  9294274 InChIKey LEVFXWNQQSSNAC-UHFFFAOYSA-N CAS DataBase Reference 147315-50-2(CAS DataBase Reference) EPA Substance Registry System Phenol, 2-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-(hexyloxy)- (147315-50-2)   Safety Information Risk Statements  53 Safety Statements  61 WGK Germany  1 MSDS Information   UV-1577 Usage And Synthesis Description UV-1577 is an ultraviolet light absorber (UVA) of the hydroxyphenyl triazine class exhibiting very low volatility and good compatibility with a variety of polymers, co-additives and resin compositions. UV-1577 allows polycarbonates and polyesters to achieve a higher resistance to weathering than conventional benzotriazole UV absorbers. UV-1577 is suitable for all kinds of high performance polymers and alloys, such as PET,PBT,PC (linear and branched), polyether ester, PMMA, acrylic copolymers, PA, PS, SAN, ASA, polyolefin, reinforced or not reinforced, filled or unfilled, flame-retardant or non-flame-retardant, transparent, translucent, etc. Chemical Properties Pale Yellow Solid Characteristics UV-1577 represents a new class of UV absorber exhibiting very low volatility and good compatibility with a variety of polymers, co-additives and resin compositions. It allows polycarbonates and polyesters to achieve a higher resistance to weathering than conventional benzotriazole UV absorbers. Uses DXSORB 1577 is used as a light stabilizer/UV absorber for polyethylene phthalate polymers intended for use in contact with food. Uses Very low volatile UV light absorber and stabilizer. Allows polycarbonates and polyesters to achieve a higher resistance to weathering than conventional benzotriazole UV absorbers. Low tendency to chelate allows its use in polymer formulations containing catalyst residues. Uses DXSORB 1577(UV-1577) is used as a light stabilizer/UV absorber for polyethylene phthalate polymers intended for use in contact with food. UV-1577 is a high performance ultraviolet light absorber containing hydroxyphenyl triazine group. The performance of UV-1577 can be optimized when combined with HALS. Polyalkene terephthaletes and naphthalates, linear and branched polycarbonates, modified polyphenylene ether compounds, and various high performance plastics. Relevant applica- tions also include the use of homo-, co-, or terpolymer structural compositons in thermo- plastic materials. Polymer blends&alloys, such as PC/ABS, PC/PBT, PPE/IPS, PPE/PA and copolymers as well as in reinforced, filled and/or flame retarded compounds, which can be transparent, translucent and/or pigmented. Application UV-1577 applications include polyalkene terephthalates and naphthalates, linear and branched polycarbontes, modified polyphenylene ether compounds, and various high performance plastics. The use of UV-1577 is indicated in polymer blends & alloys, such as PC/ABS, PC/PBT, PPE/IPS, PPE/PA and copolymers as well as in reinforced, filled and/or flame retarded compounds, which can be transparent, translucent and/or pigmented. Its very low tendency to chelate allows UV1577 formulations in polymers containing catalyst residues. benefits UV-1577 is particularly suitable for processing and aging conditions where high loadings, low volatility and good compatibility are required. Such requirements are especially critical for complex moldings, fibers, plain and corrugated sheets, twin wall sheets, thin films, co-injected or coextruded semi-finished parts. Depending on equipment, processing conditions, and polymer types, UV-1577 allows direct twolayer co-extrusion of sheets without the use of a neutral third top layer to prevent sublimation and/or deposits generated by the thin, highly UVA-loaded second layer. Moreover, its very high UVscreen actitivity allows the use of lower concentrations than with traditional UV absorbers. This may be of particular importance when using UV-1577 in high concentration applications.   UV-1577 Preparation Products And Raw materials

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Leader Biochemical Group is a large leader incorporated industry manufacturers and suppliers of advanced refined raw materials From the year of 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories with shares and subordinates.We focus on manufacture Pharm & chemicals, functional active ingredients, nutritional Ingredients, health care products, cosmetics, pharmaceutical and refined feed, oil, natural plant ingredients industries to provide top quality of GMP standards products.All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world. Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China. Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research.  Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates. With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products.  Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people. We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.  We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.

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