Synonym(s): 1,4-Butanediamine, Putrescine Formula: C4H12N2 Formula weight: 88.15 Purity: 98+% CAS Number: 110-60-1 UN Number: UN2928 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2921.29 Hazard Statements: H331-H314-H318-H302-H312 Toxic if inhaled. Causes…

CAS No.: 110-60-1 UN No.: UN2923 Solubility: 40 g/l (20°C) Melting Point: 25 - 28°C Molar Mass: 88.15 g/mol Boiling Point: 158 - 160°C (1013 hPa) Flash Point: 63°C Refractive Index: 63°C Explosion Limit: 0.7 - 11.2 %(V) Density: 0.88 g/cm3