CHEMICAL NAME：Molecular Formula

FORMULA：C₄H₂O₃

MOLECULAR WEIGHT：98.06

CAS NO：108-31-6

MOLECULAR STRUCTURE：

DESCRIPTION：The product is a color, yellowish clear liquid in liquid state and a white,yellowish crystalline lumpor flake in solid state, with irritative odor, it canbe dissolved in acetone, ether, acetic acid, ethylester and other organicsolvents.