Overview
Dodecanol additive, chemically known as 1-dodecanol or lauryl alcohol, is a fatty alcohol derived from natural or synthetic sources. It is widely utilized in various industrial applications due to its excellent surfactant and lubricating properties. The additive is commonly found in lubricants, personal care products, and industrial formulations. Its versatility stems from its ability to reduce surface tension, enhance lubrication, and act as an emulsifier. The compound is typically produced through hydrogenation of lauric acid or derived from coconut oil, making it a sustainable choice for many industries.
Physical and Chemical Properties
Dodecanol additive is characterized by its colorless to pale yellow appearance, existing as either a liquid or solid depending on temperature. It has a molecular weight of 186.34 g/mol and a density of 0.83 g/cm³ at 20°C. The compound melts at 24°C and boils at 259°C. Its solubility profile includes insolubility in water but high solubility in organic solvents such as ethanol and ether. These properties make it suitable for formulations requiring hydrophobic characteristics. Additionally, its low volatility ensures stability in high-temperature applications.
Main Applications
The primary use of dodecanol additive is in the production of lubricants, where it enhances viscosity and reduces friction. It is also a key ingredient in surfactants, particularly in detergents and cleaning agents, due to its ability to lower surface tension. In the personal care industry, it serves as an emollient and thickening agent in lotions, creams, and shampoos. Industrial applications include its use as a plasticizer and in the synthesis of other chemical compounds. Its biodegradability and low toxicity make it an environmentally friendly option.
Safety and Storage
Dodecanol additive is generally considered safe when handled properly, but precautions should be taken to avoid skin and eye contact. Protective equipment such as gloves and goggles is recommended during handling. In case of contact, rinse immediately with water. Storage conditions include keeping the compound in a cool, dry place away from direct sunlight and incompatible materials such as strong oxidizers. Proper ventilation is essential to prevent the accumulation of vapors in confined spaces.
B2B Procurement Guide
When procuring dodecanol additive, B2B buyers should prioritize suppliers with certifications such as ISO or GMP to ensure product quality and consistency. Purity levels, typically ranging from 98% to 99.5%, should be verified through technical datasheets. Bulk purchasing may offer cost advantages, with prices commonly ranging from $2.5 to $4.5 per kg. Buyers should also consider logistics, including storage and transportation requirements, to maintain product integrity. Establishing long-term relationships with reputable suppliers can ensure reliable supply chains.
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