- 冰醋酸 bīngcùsuān glacial acetic acidpure anhydrous acetic acid which forms ice-like crystals at temperatures below 16.7 degrees Celsius
- 醋酸乙酯 cùsuānyǐzhǐ ethyl acetateethyl acetate; acetidin
- 醋酸纤维 cùsuānxiānwéi cellulose acetatecellulose acetate; a synthetic material used for making film and fiber