... ,1,3,3-Tetramethylguanidine (TMG) Tetramethyl Guanidine CAS NO: 80-70-6 Purity: 99.5% min Water: 0.15% max 1,1 ... ,3,3-TetramethylGuanidineMolecular Formula: C5H13N3CAS NO:80-70-6Physicochemical Properties: Colorless oily liquid, inflammable, with flash point at ...