Synonyms: 52440-02-5;CELLULOSE ACETOBUTYRATE;cellaburate;CELLULOSE ACETATE BUTYRATE;CELLULOSE ACETATE BUTYRATE POLYMER;CELLULOSE ACETATE BUTYRATE, 31 WT. % BUT YRYL CONTENT, AVERAGE MN CA. 12,000;CELLULOSE ACETATE BUTYRATE, 38 WT. % BUT YRYL CONTENT, AVERAGE MN CA. 30,000;Cellulose,acetatebutanoate;CELLULOSE ACETATE BUTYRATE, 52 WT. % BUT YRYL CONTENT, AVERAGE MN CA. 30,000;