1,1,3,3-Tetramethylguanidine

1,1,3,3-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 65°C, melting point ≤- 30°C, boiling point at 160- 162°C, density of 0.918(at 20°C), refractive index of 1.4962; as an organic alkali, it is corrosive, resolvable to water, methylbenzene, propanone or acetyl, able to dissolve such plastics as polyvinyl chloride and common rubber, liable to be hydrolyzed into tetramethylurea in alkaline water solution. Quality Index: Appearance:  Colorless transparent liquid, no visible mechanical impurity. Purity: ≥99.5%Water: ≤0.15%Package: Galvanized iron drums with net weight of 180kg/drum or as per customer's request. Applications: 1. In pharmaceutical industry, it is mainly used as carboxyl protective agent and                     cosolvent in the production of cephalosporin drugs. More specifically,                    it is mainly used in the production of cephazoline, cefradine,                     cefoperazone and cefaclor presently. 2. Used as catalyst in production of polyurethane foams. 3. Used as dye leveler of nylon, wool and other proteinic products to                     improve the durability of woolen products.

1,1,3,3-Tetramethylguanidine