192.7 °F at 760 mmHg (NTP, 1992)
88.8 °C
88.80 to 89.00 °C. @ 760.00 mm Hg
89 °C
193 °F
Density
0.729 at 68 °F (USCG, 1999) - Less dense than water; will float
0.7275 g/cu cm at 20 °C
Bulk density: 6.1 lb/gal
Saturated liquid density: 45.420 lb/cu ft; liquid heat capacity: 0.556 Btu/lb °F; saturated vapor pressure: 1.084 lb/sq in; saturated vapor density: 0.01930 lb/cu ft (all at 70 °F)
Relative density (water = 1): 0.7
Physical Description
Triethylamine appears as a clear colorless liquid with a strong ammonia to fish-like odor. Flash point 20 °F. Vapors irritate the eyes and mucous membranes. Less dense (6.1 lb / gal) than water. Vapors heavier than air. Produces toxic oxides of nitrogen when burned.
Liquid
Colorless liquid with a strong, ammonia-like odor; [NIOSH]
COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.
Colourless to yellowish liquid; Fishy aroma