Zhenjiang Haitong Chemical industry Co.,Ltd.--Product name|Triphenylamine|Tris(4-bromophenyl)amine|4-Bromotriphenylamine|4-(N,N-Diphenylamino)benzaldehyde|p-Formyltriphenylamine|Tris(4-formylphenyl)amine|Tris(4-nitrophenyl)amine

Product name	4,4'-Dicarboxydiphenyl Ether 4,4'-Oxobisbenzoic Acid
Structural formula
CAS No.	2215-89-6
M.F.	C₁₄H₁₀O₅
Purity(GC)	≥98%
Packing	25Kg /drum