Ethyl chloroacetateChloroacetic ester; Chloroacetic acid ethyl esterCAS No. 105-39-5 Molecular Formula C4H7ClO2 Structural Formula Molecular Weight 122.55Appearance Colorless liquid Assay ≥ 99% Water ≤ 0.1% Packing 200Kgs/plastic drum Usage Used as pharmaceutical intermediate and fragrance.