2397-00-4

Basic information

• Product Name: 4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene
• Synonyms: 2,2’-(1,2-ethenediyldi-4,1-phenylene)bis[5-methyl-benzoxazol;2,2’-(1,2-ethenediyldi-4,1-phenylene)bis[5-methyl-Benzoxazole;2,2’-(1,2-Ethenediyldi-4,1-phenylene)bis[5-methylbenzoxazole];Benzoxazole,2,2’-(1,2-ethenediyldi-4,1-phenylene)bis[5-methyl-;bismethylbenzoxazolylstilbene;Fluorescent Brightener Agent OB-2;4,4'-BIS(5-METHYL-2-BENZOXAZOLYL)STILBENE;4,4'-BIS(5-METHYLBENZOXAZOL-2-YL)STILBENE
• CAS NO: 2397-00-4
• Molecular Formula: C₃₀H₂₂N₂O₂
• Molecular Weight: 442.51
• EINECS: 219-260-3
• Product Categories: Electroluminescence;Functional Materials;Stilbenes;Highly Purified Reagents;Other Categories;Refined Products by Sublimation
• Mol File: 2397-00-4.mol
• Article Data: 0

Chemical Properties

• Melting Point: 336-342°C
• Boiling Point: 590.9 °C at 760 mmHg
• Flash Point: 296.7 °C
• Appearance: /
• Density: 1.242g/cm³
• Vapor Pressure: 2.58E-13mmHg at 25°C
• Refractive Index: 1.708
• Storage Temp.: Sealed in dry,Room Temperature
• Solubility: almost transparency in hot DMF
• PKA: 2.95±0.10(Predicted)
• Water Solubility: 2.236ng/L at 25℃
• CAS DataBase Reference: 4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene(2397-00-4)
• EPA Substance Registry System: 4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene(2397-00-4)

Safety Data

• Hazardous Substances Data: 2397-00-4(Hazardous Substances Data)

Usage

Flammability and Explosibility

Notclassified

InChI:InChI=1/C30H22N2O2/c1-19-3-15-27-25(17-19)31-29(33-27)23-11-7-21(8-12-23)5-6-22-9-13-24(14-10-22)30-32-26-18-20(2)4-16-28(26)34-30/h3-18H,1-2H3/b6-5+