CAS No. 13001-39-3

Molecular Formula: C24H16N2

Appearance	Light yellowish powder
Purity	>99%
Packing	25kg/drum or 25kg/carton
Application	It is widely used for whitening and brightening of polyester fiber,PE,PP,PVC,PS,triacetate fiber,etc.
Melting point	229℃ -231℃

Product Name: 1,4-Bis(2-cyanostyryl)benzene
Synonyms: Fluorescent Brightener ER;
1,4-BIS(2-CYANO STYRYL)BENZENE;
2,2'-(1,4-phenylenedi-2,1-ethenediyl)bis-benzonitril;
2,2'-(1,4-phenylenedi-2,1-ethenediyl)bis-Benzonitrile;
Benzonitrile,2,2'-(1,4-phenylenedi-2,1-ethenediyl)bis-;
Fluorescent Brightener ER-I;
2,2'-(p-phenylenediethene-2,1-diyl)bisbenzonitrile;
FLUORESCENT BLEACHES ER

Molecular Formula: C24H16N2
Molecular Weight: 332.4