Butylamine Basic information Product Name: Butylamine Synonyms: 1-amino-1,1-dimethylethane;1-Amino-butaan;1-Aminobutan;1-Amino-butan;1-Butanaminen-butilamina;2-Amino-2-methylpropan;Aminobutane;Butanamine CAS: 109-73-9 MF: C4H11N MW: 73.14 EINECS: 203-699-2 Product Categories: Pharmaceutical Intermediates;Anilines, Aromatic Amines and Nitro Compounds;Alkylamines;Monofunctional & alpha,omega-Bifunctional Alkanes;Monofunctional Alkanes;Amines;Building Blocks;C2 to C5;Chemical Synthesis;Nitrogen Compounds;Organic Building Blocks Mol File: 109-73-9.mol Butylamine Structure Butylamine Chemical Properties mp −49 °C(lit.) bp 78 °C(lit.) density 0.74 g/mL at 25 °C(lit.) vapor density 2.5 (vs air) vapor pressure 68 mm Hg ( 20 °C) refractive index n20/D 1.401(lit.) FEMA 3130 Fp 30 °F storage temp. 2-8°C Water Solubility MISCIBLE Sensitive Air Sensitive Merck 14,1543 BRN 605269 Stability: Stable. Incompatible with oxidizing agents, aluminium, copper, copper alloys, acids. Highly flammable. CAS DataBase Reference 109-73-9(CAS DataBase Reference) NIST Chemistry Reference 1-Butanamine(109-73-9) EPA Substance Registry System 1-Butanamine(109-73-9) Safety Information Hazard Codes F,C Risk Statements 11-20/21/22-35 Safety Statements 3-16-26-29-36/37/39-45 RIDADR UN 1125 3/PG 2 WGK Germany 1 RTECS EO2975000 F 34 HazardClass 3 PackingGroup II HS Code 29211980 Hazardous Substances Data 109-73-9(Hazardous Substances Data)