Molecular Formula: C₁₀H₉N
Molecular Weight: 143.19
Structural Formula:

CAS NO.: 91-63-4
Appearance: Colorless oily liquid
Purity(chromatogram): = 80% , 84% , 87%
Melting Point: -2 - -1 °C ; Boiling Point: 246.9 °C- 247.6 °C ; Density: 1.0585 ; Flash Point: 13 °C
Packing: 200KG galvanized iron drum.
Use: used to produce sensitizing agent of color cinefilm, thiofide, lubricant antioxidant, bactericide and dye, etc.