Melting point :−62 °C(lit.)
Boiling point :159 °C(lit.)
Density :0.767 g/mL at 25 °C(lit.)
vapor density :4.46 (vs air)
vapor pressure :1.9 mm Hg ( 20 °C)
refractive index :n20/D 1.417(lit.)
Flash point :106 °F
storage temp. :Store below +30°C.
solubility :water: soluble3.8g/L at 20°C
pka :11.25(at 21℃)
form :Liquid
color :White
PH :11.1 (1g/l, H2O, 20℃)
Odor :Weak ammonia.
explosive limit :0.6-6.8%(V)
Water Solubility :4.05 g/L (25 ºC)
Merck :14,3032
BRN :506001
Dielectric constant :3.0（20℃）
Stability :Stable. Combustible. Incompatible with strong oxidizing agents, most common metals, strong acids. Vapours may flow over surfaces to a distant source of ignition. Can form explosive mixtures with air.
InChIKey :JQVDAXLFBXTEQA-UHFFFAOYSA-N
LogP :2.1 at 23℃
CAS DataBase Reference :111-92-2(CAS DataBase Reference)
NIST Chemistry Reference :1-Butanamine, N-butyl-(111-92-2)
EPA Substance Registry System :Dibutylamine (111-92-2)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501 H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.