The product, High Quality 2-Ethylhexyl 3-Mercaptopropionate with CAS number 50448-95-8, is a chemical compound known for its high - quality and competitive pricing. This compound is often used in various industrial and chemical applications due to its unique chemical properties.
Fórmula química: C11H22O2S
Peso molecular: Approximately 218.35 g/mol
Apariencia: It is usually a clear to slightly yellowish liquid.
Punto de ebullición: Around 142 - 144 °C at 1.6 kPa
Punto de inflamación: Above 110 °C
2 - Ethylhexyl 3 - Mercaptopropionate has a wide range of applications in different industries:
1. Polymer Industry: It is used as a chain - transfer agent in the polymerization process. It can control the molecular weight of polymers, improve the mechanical properties of polymers such as flexibility and toughness, and enhance the processability of polymers.
2. Adhesive and Sealant Industry: This compound can be used as a cross - linking agent or a modifier in adhesives and sealants. It helps to improve the adhesion strength, chemical resistance, and weather resistance of adhesives and sealants.
3. Coatings Industry: In the production of coatings, it can enhance the flexibility, scratch resistance, and corrosion resistance of coatings. It also helps to improve the adhesion of coatings to the substrate.
Precauciones de manipulación: When handling 2 - Ethylhexyl 3 - Mercaptopropionate, it is necessary to wear appropriate personal protective equipment, including gloves, safety glasses, and protective clothing. Avoid contact with skin, eyes, and inhalation of vapors. In case of contact, immediately flush with plenty of water and seek medical advice.
Condiciones de almacenamiento: Store the product in a cool, dry, and well - ventilated place. Keep it away from sources of ignition and oxidizing agents. The storage temperature should be maintained at a suitable range to ensure the stability of the product.
Usage in Polymerization: In the polymerization process, accurately measure the required amount of 2 - Ethylhexyl 3 - Mercaptopropionate according to the formula. Add it to the reaction system at the appropriate stage of the reaction to achieve the desired chain - transfer effect.
Case 1: Polymer Production
A polymer manufacturing company was facing issues with the mechanical properties of their polyvinyl chloride (PVC) products. The PVC was too brittle, which limited its application in some fields. After adding 2 - Ethylhexyl 3 - Mercaptopropionate as a chain - transfer agent, the molecular weight of the PVC was effectively controlled. The resulting PVC products had improved flexibility and toughness, allowing them to be used in applications such as flexible pipes and cable insulation.
Case 2: Adhesive Manufacturing
An adhesive manufacturer was looking to improve the adhesion strength and chemical resistance of their epoxy - based adhesives. By incorporating 2 - Ethylhexyl 3 - Mercaptopropionate into the adhesive formulation, the cross - linking density of the adhesive increased. The new adhesive had significantly better adhesion to various substrates, including metals and plastics. It also showed improved resistance to chemicals such as acids and alkalis, expanding its application in harsh environments.
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