Acetoxy ethyl cellulose(AEC), benzoxy ethyl cellulose(B?2EC) and benzoxy cellulose(B?2C) were prepared by ester reaction with cellulose or hydroxyethyl cellulose as raw material.

• 以纤维素或羟乙基纤维素为原料，通过酯化反应制备了乙酰氧乙基纤维素（AEC）、苯甲酰氧乙基纤维素（B2EC）和苯甲酰氧纤维素（B2C）。