CBDA

Name: ：	Cyclobutane-1,2,3,4-tetracarboxylic dianhydride
Cas no: ：	4415-87-6
Purity: ：	99%
Usage: ：	Polyimide monomer as orientation agent .

Detail

CBDA ,CAS#4415-87-6 ; Polyimide monomer as orientation agent .