Dibutylamine Chemical Properties |
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 |
n |
Fp | 106 °F |
storage temp. | Store below +30°C. |
solubility | water: soluble3.8g/L at 20°C |
form | Liquid |
pka | 11.25(at 21℃) |
color | White |
Odor | Weak ammonia. |
PH | 11.1 (1g/l, H2O, 20℃) |
explosive limit | 0.6-6.8%(V) |
Water Solubility | 4.05 g/L (25 ºC) |
Merck | 14,3032 |
BRN | 506001 |
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) |
Safety Information |
Hazard Codes | Xn,T |
Risk Statements | 10-20/21/22-35-23-21/22 |
Safety Statements | 45-36/37/39-28A-26-23 |
RIDADR | UN 2248 8/PG 2 |
WGK Germany | 1 |
RTECS | HR7780000 |
F | 10 |
Autoignition Temperature | 594 °F |
TSCA | Yes |
HS Code | 2921 19 99 |
HazardClass | 8 |
PackingGroup | II |
Hazardous Substances Data | 111-92-2(Hazardous Substances Data) |
Toxicity | LD50 orally in rats: 550 mg/kg (Smyth) |
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