2-(Methylthio)-1,3-thiazol-4(5H)-one (20949-66-0)

     2-(Methylsulfanyl)-1,3-thiazol-4(5H)-one , with the CAS registry number 20949-66-0, has the IUPAC name 2-(methylsulfanyl)-4,5-dihydro-1,3-thiazol-4-one . And it is also called as 4(5H)-thiazolone, 2-(methylthio)- ,4(5H)-Thiazolone,2-(methylthio)-(9CI) ,2-(methylthio)-4(5H)-thiazolone .
     As in the chemical category of thiol, 2-(Methylthio)-1,3-thiazol-4(5H)-one has a index of regaraction of 1.695. Besides, its molar refractivity and molar volume are respectively 37.76 cm³ and 98.1 cm³. This kind of chemical has other physical properties, such as surface tension (57.9 dyne/cm), enthalpy of vaporization(48.65 kJ/mol), and the vapour pressure (0.0231 mmHg at 25°C).
     And you could find the chemical molecular structure through using the following data:
SMILES:
O=C1\N=C(\SC)SC1
InChI:
InChI=1/C4H5NOS2/c1-7-4-5-3(6)2-8-4/h2H2,1H3