4782-17-6

Basic information

• Product Name: 2,2'-(Vinylenedi-p-phenylene)bis[5-tert-octylbenzoxazole]
• Synonyms: 2,2'-(VINYLENEDI-P-PHENYLENE)BIS[5-TERT-OCTYLBENZOXAZOLE];2,2'-(Stilbene-4,4'-diyl)bis[5-(1,1,3,3-tetramethylbutyl)benzoxazole];2,2'-[(1,2-Ethenediyl)bis(4,1-phenylene)]bis[5-(1,1,3,3-tetramethylbutyl)benzoxazole]
• CAS NO: 4782-17-6
• Molecular Formula: C₄₄H₅₀N₂O₂
• Molecular Weight: 638.88
• EINECS: 225-326-2
• Mol File: 4782-17-6.mol
• Article Data: 0

Chemical Properties

• Melting Point: 245-250°C
• Boiling Point: 691 °C at 760 mmHg
• Flash Point: 333.3 °C
• Appearance: /
• Density: 1.084 g/cm³
• CAS DataBase Reference: 2,2'-(Vinylenedi-p-phenylene)bis[5-tert-octylbenzoxazole](CAS DataBase Reference)
• NIST Chemistry Reference: 2,2'-(Vinylenedi-p-phenylene)bis[5-tert-octylbenzoxazole](4782-17-6)
• EPA Substance Registry System: 2,2'-(Vinylenedi-p-phenylene)bis[5-tert-octylbenzoxazole](4782-17-6)

Safety Data

• Hazardous Substances Data: 4782-17-6(Hazardous Substances Data)

Usage

General Description

2,2'-(Vinylenedi-p-phenylene)bis[5-tert-octylbenzoxazole] is a chemical compound used as an optical brightener for plastics, fibers, and coatings. It is a type of benzoxazole derivative that absorbs UV light and emits blue light, thereby making materials appear brighter and whiter. 2,2'-(Vinylenedi-p-phenylene)bis[5-tert-octylbenzoxazole] is commonly used in the manufacturing of plastics and synthetic fibers to enhance their visual appearance. It is also used in various industrial and commercial applications where brightness and whiteness are desired, such as in textiles, paper, and detergents. Additionally, it is known for its high thermal stability and resistance to migration, making it a versatile and effective optical brightening agent.