Octrizole CAS:3147-75-9-custom synthesis contract manufacturing
Octrizole CAS:3147-75-9
Structural Formula Octrizole CAS:3147-75-9
Product Name Octrizole
Synonym UV Absorber UV-329;2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole;2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole;UV Absorber UV-329
CAS No. 3147-75-9
Molecular Weight See details
Specifications Upon request
Packing Sea or Airworthy packing
Material Safety Data Sheet Upon request
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Product Name: Octrizole
Other Name: UV Absorber UV-329;2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole
CAS No: 3147-75-9
MF: C20H25N3O
MW: 323.43200
Density: 1.1g/cm3
Boiling point: 471.8ºC at 760 mmHg
Melting point: 106-108 °C(lit.)
Flash point: 239.2ºC
Refractive index: 1.584
UN Number: UN2574
UN Proper Shipping Name: TRICRESYL PHOSPHATE with more than 3% ortho isomer
Transport hazard class: 6.1
Packing group: II
Appearance: White powder
Assay: ≥99%
Ash: ≤0.10%
Transmittance: 440nm>97%; 500nm>98%
It is an excellent anti-aging agent with excellent performance. 
It can absorb 270-340 nm UV light and is widely used in PE, PVC, PP, PS, PC, polypropylene fiber, ABS resin, epoxy resin, resin fiber and ethylene vinyl acetate. Ester and other aspects.
It can be used in packaging materials such as plastic containers and food packaging boxes to provide them with good light stability.
Dosage: 0.1-0.5% for thin products and 0.05-0.2% for thick products.
Package: Packed in cardboard drum lined with plastic bag, net weight 25kg/drum, can also be designed according to customer requirements.
Storage: UV-absorbing agent UV-329 is non-toxic, non-flammable, non-explosive, non-corrosive, and has good storage stability.

We are supplier of Octrizole CAS:3147-75-9,We offer custom synthesis of various chemical compounds like 2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole CAS:3147-75-9 and custom manufacturing of UV Absorber UV-329, please feel free to contact us for your demand of 2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole,suppose you are looking for UV Absorber UV-329 factory, produer or manufacturer.

The company team has 20 years of R & D, production and management experience and philosophy, and domestic and foreign market experience, and strive to create a high-efficiency, high-quality integrated chemical service platform to better serve domestic and foreign customers.Scope of services: compound custom synthesis, chemical custom synthesis, peptide custom synthesis, protein synthesis, pharmaceutical intermediate custom synthesis, generic synthesis, chemical custom synthesis CRO, etc.Everyday our chemists and engineers are working with corporations, universities and forward-thinking organizations to pioneer new technologies and innovative approaches through advanced materials.Our team has 20 years of R&D, production and management experience and concepts, and domestic and foreign market experience.Our company is engaged in the production and custom synthesis of intermediates such as APIs and special chemicals. Relying on our own strong R&D capabilities, we accept custom synthesis of advanced pharmaceutical intermediates, as well as custom synthesis of other types of advanced chemicals, with mature R&D systems and production capacities from gram to tonnage.

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