Description
Chemical Name:3-Dimethylaminopropylamine
Molecular Formula: C5H14N2
Molecular Weight: 102.18
Structure:
Specification of 3-Dimethylaminopropylamine:
Items
Specifications
Melting point
-60°C
Boiling Point
133°C(lit.)
Density
0.812g/mL at 25°C(lit.)
Vapor density
3.6(vs air)
Freezing point
-70°C
Refractive index
n20/D1.435(lit.)
Flash point
90°F
Acidity coefficient(pKa)
10.13±0.10(Predicted)
Items | Specifications |
Melting point | -60°C |
Boiling Point | 133°C(lit.) |
Density | 0.812g/mL at 25°C(lit.) |
Vapor density | 3.6(vs air) |
Freezing point | -70°C |
Refractive index | n20/D1.435(lit.) |
Flash point | 90°F |
Acidity coefficient(pKa) | 10.13±0.10(Predicted) |
Function of 3-Dimethylaminopropylamine:
The core function of DMAPA stems from the reactivity and alkalinity brought by its bis-amino structure, which makes it a key raw material or auxiliary in the fields of organic synthesis, material modification and surface treatment.
Product Packaging and Transportation Show:


Application of 3-Dimethylaminopropylamine:
- It is used in the preparation of dyestuff and pigment intermediates, epoxy resin curing agent.
- DMAPA used in coatings and adhesive additives, such as polyurethane coatings, epoxy resin coatings.
- DIMETHYLAMINOPROPYLAMINE used as polymer modifier, such as polypropylene, polyethylene and other polymer materials.
- FENTAMINE DMAPA used as electroplating additive, fabric and paper treatment agent.
- DMAPA used in fabric and paper treatment agent.
- It is used in the preparation of amino acid surfactants, such as shampoo, shower gel and so on.





