Density1.126
Surface Tension45.24 dynescm
Slightly Solublein benzene, ether
pH10.5 (0.1n aq.)
Boiling Point360 C (760 mmHg)
Molecular weight149.2 (g)
Freezing Point21 C
Auto Ignition Temp324 C
Flash Point193 C (ACC)
Refractive Index1.4852 (nD20)
Specific Heat0.497 cal/g/C (@ 30 C)
Specific gravity1.1258 (@ 20 C)
Viscosity810 cP (@ 20C)
Solubility in waterComplete % wt (@ 20 C)
Expansion coefficient4.82 x 10(-4) per C
Vapor PressureLess than 0.1 mbar (@ 20 C)
Flammable Limit (Lower)8.5% volume
Flammable Limit (Upper)1.3% volume
Odorsl. ammoniacal odor
Melting Point21.2 c
Colorcolorless to pale yellow viscous liquid
Solubilitywater, alcohol, acetone, chloroform