Trade    Name 5-Aceto acetylamino benzimidazolone (AABI)
Scientific Name N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-butanamide
CAS.No. 26576-46-5
 Structure 
Empirical Formula C11H11N3O3
MOL. WT 233.23
Melting point 350℃
Appearance White-like powder
Content ≥99%min.(HPLC)
Packaging 25kg/drum(PE bag inside)
Product Group Aminophenol and derivatives
Market Segment High performance Organic Pigments industry
Application :
 The basic intermediate for the synthesis of benzimidazole             

Azo pigments: C.I.PY151,154,180,181 C.I.PO36 etc.
Register Status EINECS (EU), ENCS (Japan)