2-Octanol CAS 123-96-6

Plasticizer production:
Octanol is an important raw material for the production of plasticizers. For example, it can undergo esterification reaction with phthalic anhydride to produce di (2-ethylhexyl) phthalate, which is a commonly used plasticizer for polyvinyl chloride. Plasticizers can increase the flexibility and processability of plastics, making plastic products softer, easier to shape, and improving their cold resistance, heat resistance, and aging resistance.

Synthesis of surfactants:
Octanol can condense with ethylene oxide to form polyoxyethylene higher alcohols, which is an important pathway for producing non-ionic surfactants. Surfactants have various functions such as wetting, dispersing, foaming, defoaming, emulsifying, and solubilization, and are widely used in detergents, cosmetics, textiles, leather, papermaking, petroleum, pharmaceuticals, and other fields.

Solvent application:
Octanol is an excellent solvent that can be used as a solvent for oils and waxes, as well as for nitrocellulose spray paint and porcelain paint. In the fields of coatings, inks, adhesives, etc., octanol can improve the stability and weather resistance of products, and extend their service life. At the same time, it can also improve the ductility, gloss, and fluidity of the product, making it easier to apply and use.

Organic synthesis raw materials:
Octanol is often used as a raw material or intermediate in organic synthesis reactions. For example, it can react with carboxylic acids to form secondary octanol esters of carboxylic acids, which have a wide range of applications in pharmaceuticals, pesticides, fragrances, and other fields. In addition, octanol can also be used to synthesize various organic compounds such as fiber oil agents and defoamers.

In the field of life sciences:
In the field of life sciences, octanol is widely used in the separation, enrichment, and purification of nucleic acids and proteins. Experiments have shown that octanol is a highly effective solvent for removing impurities from proteins. Meanwhile, it can also be used for the separation and purification of DNA, especially for the separation and purification of multiple DNA molecules. This is of great significance for research in fields such as genetic engineering and biopharmaceuticals.

Other applications:
Octanol can also be used as an additive in high-end lubricants to improve their lubricity and anti-wear properties, and extend the service life of mechanical equipment. In addition, it can also be used to synthesize various products such as pesticide emulsifiers and fragrances to meet the needs of different industries.

In the field of coatings, 2-Octanol is widely used in the production of water-based coatings, inks, adhesives, and other products. By adding an appropriate amount of octanol, the stability and weather resistance of the coating can be improved, making it more suitable for outdoor use.

Meanwhile, octanol can also improve the fluidity and wettability of coatings, making them easier to apply and evenly spread. For example, adding octanol to water-based wood coatings can improve the hardness and glossiness of the paint film, while enhancing its water resistance and chemical resistance.

In the field of plastics, octanol is widely used in the production of plastic products such as polypropylene and polyethylene. By adding an appropriate amount of octanol as a plasticizer or modifier, the flexibility and impact resistance of plastic products can be improved, making them more suitable for making various durable goods and packaging materials.

Meanwhile, octanol can also improve the processing performance of plastic products, reduce their molding temperature and pressure, and increase production efficiency. For example, adding octanol to polyvinyl chloride film can improve its transparency and flexibility, while enhancing its cold and heat resistance.

In the field of cleaning agents, the application of octanol is also very extensive. Due to its good solubility and stain removal ability, octanol is used as one of the ingredients in various cleaning formulations. For example, adding octanol to kitchen cleaners can remove oil stains and food residues; Adding octanol to glass cleaner can remove scale and stains;

Adding octanol to floor cleaners can remove dust and dirt. Compared with traditional organic solvents, octanol not only has better cleaning effect, but also has less environmental pollution, which is more in line with environmental protection requirements.

In the cosmetics field, sec octanol is widely used in lotion, face cream, shampoo and other products. Due to its excellent permeability and moisturizing properties, octanol can quickly penetrate deep into the skin, providing sufficient moisture and nutrients to the skin.

Meanwhile, octanol can also increase the stability and extensibility of products, making cosmetics easier to apply and absorb. For example, adding secondary octanol to moisturizing face cream can improve the moisturizing degree and moisturizing effect of face cream; Adding octanol to shampoo can improve the softness and shine of hair.

In the field of life science research, octanol is widely used in the separation, enrichment, and purification of nucleic acids and proteins. For example, in the process of DNA extraction, octanol can be used as a deprotein reagent to remove protein impurities through centrifugal separation;

In the process of protein purification, octanol can be used as a precipitant or extractant to precipitate or extract proteins by changing the solution conditions. These methods not only improve the purity and recovery rate of nucleic acids and proteins, but also simplify the operating steps and shorten the operating time.