|Preferred IUPAC name
3D model (JSmol)
CompTox Dashboard (EPA)
|Molar mass||112.19 g·mol−1|
|Melting point||−62.6 °C (−80.7 °F; 210.6 K)|
|Boiling point||136.5 °C (277.7 °F; 409.6 K)|
|P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, P501|
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
2,5-Dimethylthiophene is an organosulfur compound with the formula C4H2(CH3)2S. It is one of four isomers of dimethylthiophene. A colorless liquid, it is prepared by sulfurization of hexane-2,5-dione. It is approved as a food flavouring additive in Europe.