4,4'-Dichlorobenzil
1) Name: 4,4'-dichlorobenzil
2) Other name: Bis(p-chlorophenyl)ethanedione
3) Chemical name: 1,2 - bis(4 - chlorophenyl)ethane - 1,2 - dione
4) CAS No: 3457-46-3
5) Empirical formula: C14H8Cl2O2
6) Molecular weight: 279.12
7) Structural formula:  
8) Application: It's an important intermediate for synthesis insecticide; pharmaceuticals for treating obesity, mental ailment & neurological disorder; it's also an raw material for synthesis organic semi-conductor light emission facility, it's of excellent electronic transmission performance.
9) Physical & chemical properties:
   Appearance: pale yellow to grayish white powder
   Melting point: 197-199℃
10) Purity: 98%min
11) Package: 25kg fiber drum.