... /Iron Drum,1FCL=15MT 4.UN NO:2265,UN ClASS :3 N,N-Dimethylformamide,DMF1.CAS NO.:68-12-22.Dimethyl formamide /DMF ... 3.Usage:Usage:Solvent of Leather-made and Dyestuff4.UN NO: ... 22655.UN Transport symbol for inflammable liquids ( UN Class :3)CAS No.68-12-2Other NamesDMF,DIMETHYLMFC3H7NOEINECS No.200-679 ... Terms:L/C,D/A,D/P,T/T DMF (N , N-Dimethylformamide)