With the CAS registry number 13067-79-3, (S)-4-Chloro-1,2-epoxybutane is also named as Oxirane, (2-chloroethyl)-, (S) ; Butane,4-chloro-1,2-epoxy- (7CI,8CI) ; Oxirane, (2-chloroethyl)- (9CI) ; (2-Chloroethyl)oxirane ; 1,2-Epoxy-4-chlorobutane ; 1-Chloro-3,4-epoxybutane ; 2-(2-Chloroethyl)oxirane . The product's categories are chiral building blocks, epoxides and organic building blocks.

The (S)-4-Chloro-1,2-epoxybutane is flammable. It is harmful by inhalation, in contact with skin and if swallowed. It also can cause burns. It has limited evidence of a carcinogenic effect. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.  If you want to contact this product, you must wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)

The (S)-4-Chloro-1,2-epoxybutane has many suppliers, such as Shengkang Fine Chemical Co., Ltd., Suzhou rovathin foreign trade co.,ltd. and Bepharm ltd.. The price of this product changes with the market.