The product we are introducing is High Quality 1,11-undecanedicarboxylic acid with the CAS number 505 - 52 - 2 and offered at a low price. 1,11 - undecanedicarboxylic acid is an important organic compound with the molecular formula C₁₁H₂₀O₄. It appears as a white crystalline powder. The melting point of this product is approximately 110 - 112 °C, and it has a boiling point of around 294 - 296 °C at 760 mmHg. Its density is about 1.05 g/cm³. In terms of solubility, it is slightly soluble in water but soluble in organic solvents such as ethanol and ether. The high - quality standard of this product ensures its purity, with an assay typically greater than 98%, which makes it suitable for a wide range of applications.
1,11 - undecanedicarboxylic acid has diverse uses in various industries. In the polymer industry, it serves as a crucial monomer for the synthesis of high - performance polyamides. These polyamides are used to produce engineering plastics, which have excellent mechanical properties, heat resistance, and chemical resistance. They are widely applied in automotive parts, electronic components, and aerospace fields.
In the field of lubricants, it can be used to prepare high - performance lubricating additives. These additives can improve the anti - wear and anti - friction properties of lubricants, extend the service life of mechanical equipment, and reduce energy consumption. In the fragrance and flavor industry, 1,11 - undecanedicarboxylic acid derivatives can be used as fixatives, enhancing the persistence and stability of fragrances.
When using 1,11 - undecanedicarboxylic acid, proper handling procedures should be followed. First, it should be stored in a cool, dry, and well - ventilated place, away from heat sources and direct sunlight. When weighing the product, use appropriate weighing equipment to ensure accurate measurement.
In the synthesis of polymers, it is usually reacted with diamines under specific temperature and pressure conditions. Reaction conditions need to be carefully controlled, including temperature, reaction time, and the molar ratio of reactants, to obtain polymers with desired properties. In the preparation of lubricating additives, it is necessary to dissolve it in a suitable solvent and then mix it with other additives under stirring.
Caso 1: Síntese de polímeros na indústria automóvel
A leading automotive parts manufacturer used 1,11 - undecanedicarboxylic acid to synthesize a new type of polyamide for engine covers. By carefully controlling the reaction conditions, they obtained a polyamide with high strength and excellent heat resistance. The new engine covers could withstand high - temperature environments in the engine compartment, reducing the risk of deformation and failure. Compared with traditional materials, the new polyamide - based engine covers had a longer service life and better performance, which improved the overall quality and reliability of the automotive products.
Case 2: Lubricant Additive in Industrial Machinery
An industrial machinery company added 1,11 - undecanedicarboxylic acid - based lubricating additives to their equipment lubricants. After a long - term test, they found that the wear of machine parts was significantly reduced. The anti - friction properties of the lubricants were improved, resulting in smoother operation of the machinery and lower energy consumption. This not only saved maintenance costs but also increased the production efficiency of the industrial machinery.
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Este é o William, Diretor Executivo da Zhishang Chemical Co., Ltd.
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