2-Ethyl-4,5-dimethylthiazole Assay: 99% Molecular Formula C7H11NS Molecular Weight 141.23 873-64-3 2-Ethyl-4,5-dimethyl-1,3-thiazole product Name 2-Ethyl-4,5-dimethyl-1,3-thiazole Molecular Formula C7H11NS Molecular Weight 141.2339 InChI InChI=1/C7H11NS/c1-4-7-8-5(2)6(3)9-7/h4H2,1-3H3 CAS Registry Number 873-64-3 Molecular Structure Density 1.027g/cm3 Boiling point 203.1°C at 760 mmHg Refractive index 1.521 Flash point 74.5°C Vapour Pressur 0.402mmHg at 25°C