Dimethylaminoisopropanol

Dimethylaminoisopropanol (DMAIP) is a type of organic compound that belongs to the class of tertiary amines. It is a colorless liquid with a mild amine odor. DMAIP is used in various industrial applications, including as a catalyst in the production of polyurethane foams and as a corrosion inhibitor in the oil and gas industry.

Chemical Structure

Dimethylaminoisopropanol is a tertiary amine, meaning it has three organic substituents attached to the nitrogen atom. The chemical formula for DMAIP is C5H13NO. The structure consists of a propanol group (a three-carbon chain with a hydroxyl group) and two methyl groups attached to a nitrogen atom.

Properties

DMAIP is a colorless liquid at room temperature with a mild amine odor. It is soluble in water and most organic solvents. The compound has a boiling point of 166°C and a melting point of -60°C. It is stable under normal conditions but can react with strong oxidizing agents.

Applications

Dimethylaminoisopropanol is used as a catalyst in the production of flexible and rigid polyurethane foams. It helps to control the reaction between the polyol and isocyanate components in the foam production process. DMAIP is also used as a corrosion inhibitor in the oil and gas industry. It forms a protective layer on the surface of metals, preventing the corrosive action of water and other substances.

Safety

Like many amines, DMAIP can cause irritation to the skin, eyes, and respiratory tract. It is recommended to use personal protective equipment when handling this compound. In case of accidental ingestion or inhalation, seek immediate medical attention.

See Also

• Tertiary amine
• Polyurethane
• Corrosion inhibitor