Description
General description
Diisopropylamine (DIPA) is an aliphatic secondary amine widely used as an organic base in organic synthesis. Its standard molar enthalpy of formation and combustion has been measured by static-bomb calorimetry.
Application
Diisopropylamine (DIPA) may be used in the following syntheses:
- diisopropylamine methyl urea (DMU)
- N,N-diisopropyl quinoline-2-carboxamide
- 3-N-sulfonylamidine coumarins
- N-chloroamine, an intermediate to generate amides
PROPERTIES
vapor density
3.5 (vs air)
vapor pressure
50 mmHg ( 20 °C)
assay
≥99.5%
form
liquid
autoignition temp.
599 °F
expl. lim.
8.5 %
refractive index
n20/D 1.392 (lit.)
bp
84 °C (lit.)
mp
−61 °C (lit.)
solubility
water: soluble 110 g/L at 25 °C
density
0.722 g/mL at 25 °C (lit.)
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