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Home > Products >  CAS:25973-55-1 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol

CAS:25973-55-1 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol CAS NO.25973-55-1

  • FOB Price: USD: 1.00-10.00 /Metric Ton Get Latest Price
  • Min.Order: 1 Metric Ton
  • Payment Terms: L/C,D/A,T/T
  • Available Specifications:

    99%(1-2)Metric Ton99%(2-10)Metric Ton

  • Product Details

Keywords

  • 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
  • Ultraviolet absorbent UV-328
  • Ultraviolet absorbent UV-328

Quick Details

  • ProName: CAS:25973-55-1 2-(2H-Benzotriazol-2-yl...
  • CasNo: 25973-55-1
  • Appearance: See details
  • Application: Pharmaceutical intermediates
  • DeliveryTime: As per specific order
  • PackAge: See details
  • Port: Shanghai Port
  • ProductionCapacity: 0.5 Metric Ton/Day
  • Purity: 99%
  • Storage: Room temperature
  • Transportation: By sea or by air
  • LimitNum: 1 Metric Ton

Superiority

Our manufacturing range includes products for diverse industrial applications, and features a range of alkylamines, pharmaceutical intermediates, flavour & fragrance and other personal care products, and other specialties.

Details

Product Name: 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
Other Name: Ultraviolet absorbent UV-328
CAS No: 25973-55-1
MF: C22H29N3O
MW: 351.48500
Density: 1.08g/cm3
Boiling point: 469.1ºC at 760 mmHg
Melting point: 80-83°C
Flash point: 229ºC
Refractive index: 1.575
UN Number: Not dangerous goods.
UN Proper Shipping Name: Not dangerous goods.
Transport hazard class: Not dangerous goods.
Packing group: Not dangerous goods.
 
Specification
Appearance: Light yellow powder or cylindrical particles
Assay: ≥99%
Ash: ≤0.10%
Volatile matter: ≤0.50%
Transmittance:   460nm≥96%; 500nm≥97%
 
Application
This product is a high-efficiency UV absorber, which can effectively absorb 270-340 nm UV light, the light stability is similar to UV-326 and UV-327, but the product has good compatibility with resin, low thermal evaporation and high washing resistance.
This product is suitable for polyolefin (especially polyethylene), polyester, styrenic polymer, polyamide, polymethyl methacrylate, polycarbonate, elastomer and other polymers.
 
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-328 is non-toxic, non-flammable, non-explosive, non-corrosive, and has good storage stability.

Professional project management talents, perfect project management system; customized production tailored to help customers reduce capital and time costs.Our team is proficient in new route design and route optimization. With the skillful skills to solve problems and the high success rate of the project, we have the ability to provide our customers with the following high quality chemical custom synthesis services.Our goal is to deliver products that meet our high standards and exceed your expectations, on time, every time.Our company has won the trust of customers at home and abroad with competitive price, high quality products, quick response, high quality sales service, steady and honest style, and the concept of providing one-stop service for customers. and support.Our manufacturing range includes products for diverse industrial applications, and features a range of alkylamines, pharmaceutical intermediates, flavour & fragrance and other personal care products, and other specialties.


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