2-methyl-3-mercaptofuran Assay:99%min Odor discription: Fried coffee and meat odor Odor discription:Fried coffee and meat odor it is widely used in food ,tobacco industry! CAS NO : 28588-74-1 EC NO : 249-094-7 MF : C5H6OS bp : 57-60 °C44 mm Hg(lit.) density : 1.145 g/mL at 25 °C vapor density : >1 (vs air) FEMA : 3188 refractive index : n20/D 1.518(lit.) Fp : 98 °F storage temp. : Freezer (-20°C)