It is mainly used to produce ethenyl acetate , acetic anhydride , cellulose acetate , acetic ester , terephthalic acid , chlorine acid and acetate , etc .

• 最主要的用途是生产酷酸乙烯、醋配、酷酸纤维素、醋酸醋类、对苯二甲酸、氯气酸和醋酸盐类等。