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2-Amino-2-methyl-1-propanol is a colorless transparent liquid at room temperature with an ammonia odor, and it is easily soluble in water and alcohol solvents. Containing amino and hydroxyl groups in its molecule, it is weakly alkaline, capable of neutralizing with organic acids to form salts and undergoing acylation and condensation reactions. It features stable properties at room temperature and excellent buffering capacity. It tends to react with strong oxidants and is not easy to decompose at high temperatures. Slightly corrosive, it should be stored in a sealed container away from heat sources and oxidants.
| Item | Specification |
| Melting Point | 30 ℃ |
| Boiling Point | 167 ℃ |
| Density | 0.934 g/cm³ |
| Flash point | 77 ℃ |
| Refractive index | 1.448-1.449（20°C） |
| Vapor pressure | 0.13 mmHg（20°C） |
| Acidity and Alkalinity | Aqueous solution is weakly alkaline |
| Solubility | Easily soluble in water and ethanol, miscible with various polar organic solvents. |
| Stability | Stable at room temperature and highly hygroscopic; avoid contact with strong oxidants and strong acids. |
Coating Additives: 2-amino-2-methyl-1-propanol is used as a pH buffer and neutralizer for water-based coatings and latex paints to adjust the pH of the system, improving film stability and storage stability.
Daily Chemical & Personal Care: Serves as a neutralizer and buffer in the formulation of skin care products and detergents, gently regulating pH and reducing the irritation of raw materials.
Industrial Cleaning: Applied in metal cleaning agents and rust removal additives for corrosion inhibition and rust prevention, suitable for industrial circulating water and metal surface treatment
Organic Synthesis Intermediate: It is used in the synthesis of pharmaceuticals, pesticides and surfactants for the preparation of amine derivatives and fine chemical products.
Gas Purification: Acts as an acidic gas absorbent for waste gas treatment such as desulfurization and decarbonization, to adsorb carbon dioxide and hydrogen sulfide.
Biochemical Experiments: It is used as a component of biological buffers to stabilize and regulate the environmental conditions in biological research and in vitro experimental systems.
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