Dibutylhexamethylenediamine

Dibutylhexamethylenediamine is a chemical compound with the formula C16H36N2. It is a colorless liquid with a faint amine odor. It is used in the production of polyurethane foams, elastomers, and coatings.

Chemical Structure

Dibutylhexamethylenediamine consists of two butyl groups attached to a hexamethylene diamine molecule. The butyl groups are attached to the nitrogen atoms of the hexamethylenediamine. The chemical structure can be represented as follows:

File:Dibutylhexamethylenediamine structure.png

Chemical structure of Dibutylhexamethylenediamine

Properties

Dibutylhexamethylenediamine is a colorless liquid at room temperature. It has a faint amine odor. The compound is soluble in water and most organic solvents. It has a boiling point of 180-185°C and a melting point of -60°C.

Uses

Dibutylhexamethylenediamine is primarily used in the production of polyurethane foams. It acts as a catalyst in the reaction between isocyanate and polyol to form polyurethane. It is also used in the production of elastomers and coatings.

Safety

Dibutylhexamethylenediamine is a skin and eye irritant. It can cause respiratory irritation if inhaled. Proper safety measures should be taken while handling this compound.

See Also

• Butyl group
• Hexamethylenediamine
• Polyurethane

References

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