1,2-Epithiopropane, also known as propylene sulfide, is a cyclic sulfoxide with the molecular formula C3H6S. It is characterized by the presence of a three-membered epoxide ring containing a sulfur atom, which contributes to its reactivity and unique properties. This compound is typically a colorless liquid with a distinctive odor and is soluble in organic solvents. It is known for its role as an intermediate in the synthesis of various chemicals, including pharmaceuticals and agrochemicals. 1,2-Epithiopropane can undergo ring-opening reactions, making it a valuable building block in organic synthesis. Additionally, it is considered to have potential applications in polymer chemistry and as a reagent in various chemical reactions. However, it should be handled with care due to its potential toxicity and irritant properties. Proper safety measures, including the use of personal protective equipment, are recommended when working with this substance.

1,2-epithiopropane

1072-43-1: 1,2-Propylene sulfide, 2-Methylthiacyclopropane, 2-Methylthiirane, Brn 0383559, Ccris 804, Epithiopropane, Methylthiirane, Nsc 36643, Nsc 48100, Propane, 1,2-epithio-, Propene sulfide, Propylene episulfide, Propylene sulfide, Propylene sulphide, R,S-Propylene sulfide, Thiirane, 2-methyl-, Thiirane, methyl-, dl-Propylene sulfide,  1,2-Epithiopropane,  5-17-01-00025 (Beilstein Handbook Reference)

CAS 1072-43-1: 1,2-epithiopropane

PROPYLENE SULFIDE

Ref: IN-DA003U03

Propylene Sulfide

Ref: 54-OR1024533

Propylene Sulfide (stabilized with Butyl Mercaptan)

Ref: 3B-P0321