This standard specifies the basic requirements, technical requirements, test methods, inspection rules, labeling, packaging, transportation and storage of 2-methyl-1-(4-methylthiophenyl)-2-morpholinyl-1-propanone. , quality commitment, etc. This standard applies to 2-methyl-1-(4- Methylthiophenyl)-2-morpholinyl-1-propanone. This product is mainly used for UV coatings and inks. Structural formula: Molecular formula: C15H21O2SN. Relative molecular mass: 279.40 (according to the 2016 international relative atomic mass).