Structure4-Dibutylamino-2-hydroxybenzophenone-2’-carboxylic acid (BBA)
Formula
C22H27NO4
CAS No. 54574-82-2
EC No. 410-410-5
Synonyms 2-[4-(Dibutylamino)-2-hydroxy-benzoyl]benzoic acid; 2-[4-(dibutylamino)-2-hydroxybenzoyl]benzoic acid; 2-(4-Dibutylamino-2-hydroxy-benzoyl)-benzoic acid; 2-[4-(dibutylamino)-2-hydroxy-phenyl]carbonylbenzoic acid; keto-acid; keto-acid 2; BBB-acid

4-Dibutylamino-2-hydroxybenzophenone-2’-carboxylic acid (BBA)

​2-[4-(Dibutylamino)-2-hydroxybenzoyl]benzoic acid (BBA), also called butyl-keto acid is a chemical intermediate for the production of color formers (also called leuco dyes).
 Packaging & Shelf Life:

  • 500 kg Big bags

Under proper storage conditions the shelf life is 12 months.
 

Health & Safety:
Detailed information about the product can be found in our Material Safety Data Sheet.