... ,2,4,4,6,6-hexamethyl-;TRITHIOACETONE;FEMA 3475 CAS: 828-26-2 MF: C9H18S3 MW: 222.43 EINECS: 212 ... Fp 207 °F storage temp. Flammables area CAS DataBase Reference 828-26-2(CAS DataBase Reference) NIST Chemistry Reference 1,3 ... ,5-Trithiane, 2,2,4,4,6,6-hexamethyl-(828-26-2) EPA Substance Registry System 1,3,5- ... Trithiane, 2,2,4,4,6,6-hexamethyl-(828-26-2) Safety Information Hazard Codes Xi,F Risk ...