... ]: 507-09-5 assay:98% light yellow liquid with irritating smell chemical reagent--acidProduct Name]: thioacetic acid C ... Molecular Formula]: C2H4OS 76.11 [Properties]: light yellow liquid with irritating smell, specific weight 1.075(10/4?), m ... .p., <-17?, flash point 11?, boiling range: 88-91?, specific weight range: 1.065-1.069, can be decomposed ... ≤0.0002≤0.0003 sell Thiolacetic acid with good quality