| Chemical name | 4,4-Bis[2-(2-methoxyphenyl) ethenyl ]-1,1-biphenyl | 
| Molecular formula | C30H26O2 | 
| Molecular weight | 418 | 
| CAS NO. | 40470-68 -6 | 
Chemical structure

Specification
| Appearance | White to light green powder | 
| Assay | 98.0% min | 
| Melting point | 216 -222°C | 
| Volatiles Content | 0.3% max | 
| Ash content | 0.1% max | 
Package and Storage
Net 25kg/full-paper drum
Store the product in a cool, dry, well-ventilated area away from incompatible materials.