Ethane 2.5 Chemical formula: C2H6 Valve fitting according DIN 477: Nr. 1 Gas cylinder size: 3,0 kg, 19,5 kg Downloads Material safety data sheets Sicherheitsdatenblatt (PDF, 127 KB)material safety data sheet (PDF, 121 KB) Standard specifications Spezifikation (PDF, 132 KB)standard specification (PDF, 136 KB)