... 2,4,4,6,6-hexamethyl-;TRITHIOACETONE;FEMA 3475 CAS: 828-26-2 MF: C9H18S3 MW: 222.43 EINECS: 212 ... ,2,4,4,6,6-Hexamethyl-S-trithiane Chemical Properties mp 24 °C(lit.) bp 105-107 °C10 mm Hg ... Fp 207 °F storage temp. Flammables area CAS DataBase Reference 828-26-2(CAS DataBase Reference) NIST Chemistry Reference 1,3 ... 3,5-Trithiane, 2,2,4,4,6,6-hexamethyl-(828-26-2) Safety Information Hazard Codes Xi,F Risk ...