Methyl bromide 2.5 (Brommethane) Chemical formula: CH3Br Gas cylinder size: 40,0 kg, 112,0 kg Downloads Material safety data sheets Sicherheitsdatenblatt (PDF, 162 KB)material safety data sheet (PDF, 149 KB) Standard specifications Spezifikation (PDF, 136 KB)standard specification (PDF, 136 KB)