Diethylenetriamine Cas No:- 111-40-0

9.1 Information on basic physical and chemical properties
a) Appearance Form: clear, liquid Color: colorless
b) Odor Ammonia odor
c) Odor Threshold No data available
d) pH No data available

e) Melting
point/freezing point
f) Initial boiling point and boiling range

Melting point/range: -35 °C – lit. 199 – 209 °C – lit.

g) Flash point 94 °C – closed cup
h) Evaporation rate No data available

i) Flammability (solid, gas)
j) Upper/lower flammability or explosive limits

No data available

Upper explosion limit: 6,7 %(V) Lower explosion limit: 2 %(V)

k) Vapor pressure 0,2 hPa at 20 °C
l) Vapor density 3,56 – (Air = 1.0)
m) Relative density 0,955 g/cm³ at 25 °C
n) Water solubility at 20 °C miscible in all proportions

o) Partition coefficient: n-octanol/water
p) Autoignition temperature
q) Decomposition temperature

No data available

358 °C
at 1.013 hPa
No data available

r) Viscosity Viscosity, kinematic: 7,16 mm²/s at 20 °C Viscosity, dynamic: No data available

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