1,2-Diaminopropane

Colorless liquid with an ammoniacal odor

Liquid

0.87 g · cm -3

-37 ° C

119 ° C.

3,59 hPa ( 20 ° C)

Miscible with water

1.445 to 1.447

Risk

1300 mg · kg -1 ( LD50, rat, oral)

Template: Infobox chemical / molecular formula search available

1,2-diaminopropane is an organic chemical compound selected from the group of aliphatic amines.

Properties

1,2- diaminopropane is a hygroscopic, colorless, flammable liquid with ammoniacal odor, which is miscible with water. Their vapors are 2.56 times heavier than air. The liquid has a viscosity of 1.7 mPa • s at 20 ° C.

Use

1,2-diaminopropane is used as an intermediate in the manufacture of:

  • Plant protection products ( pesticides / fungicides)
  • Color and drugs
  • Polymers ( polyamides )
  • Additives for fuels and lubricants
  • Curing agents for epoxy resins
  • Corrosion inhibitors

Safety

The vapors of 1,2- diaminopropane are caustic and can at elevated temperatures form explosive mixtures with air (flash point 33 ° C). 1,2-diaminopropane can be absorbed through the skin.

CAS registry number Vapor pressure Dangerous Substances Directive (67/548/EEC)
9007
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