Understanding the synthesis and properties of essential chemical intermediates is fundamental to their effective application in industry. 1,4-Bis(2-hydroxyethoxy)-2-butyne, identified by CAS number 1606-85-5, is a compound that serves critical functions, particularly in electroplating and textile dyeing. NINGBO INNO PHARMCHEM CO.,LTD., a leading chemical manufacturer in China, provides insights into this versatile chemical.

The production of 1,4-Bis(2-hydroxyethoxy)-2-butyne involves the controlled reaction of 2-Butyne-1,4-diol with ethylene oxide. This process yields a chemical intermediate with the molecular formula C8H14O4. Key physical and chemical properties include its appearance as a clear, colorless to brown liquid, a density of approximately 1.144 g/mL at 25°C, and a refractive index of about 1.485. These characteristics are crucial for its performance and handling in various industrial settings. The compound's relatively high flash point, over 230°F, also contributes to its safe storage and use.

The primary application of 1,4-Bis(2-hydroxyethoxy)-2-butyne is as a critical additive in nickel electroplating. It functions as a long-acting brightener and a weak leveling agent. As a brightener, it promotes the formation of fine-grained deposits, resulting in a smooth, reflective surface. Its leveling action helps to fill in microscopic surface irregularities, ensuring a more uniform coating thickness and appearance. For businesses looking to buy this compound, NINGBO INNO PHARMCHEM CO.,LTD. offers a high-quality product, manufactured with precision and care.

The compound also finds utility in the textile industry for the dyeing of acrylic fibers, where it can act as a dyeing auxiliary to improve color yield and uniformity. This demonstrates the broad utility of this chemical intermediate across different industrial sectors. As a dedicated manufacturer in China, NINGBO INNO PHARMCHEM CO.,LTD. ensures that the chemical raw materials we supply are of consistent purity and quality, meeting the stringent demands of our clients.

Safety considerations for 1,4-Bis(2-hydroxyethoxy)-2-butyne include its classification as an irritant to the eyes, respiratory system, and skin. Therefore, appropriate personal protective equipment, such as gloves and eye protection, should be used during handling. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing comprehensive safety information for all its products.

For industries requiring a reliable source of 1,4-Bis(2-hydroxyethoxy)-2-butyne, NINGBO INNO PHARMCHEM CO.,LTD. is a trusted partner. We offer this essential chemical intermediate, backed by our expertise as a manufacturer in China, ensuring that you can buy with confidence. Our focus is on delivering value through quality products and exceptional service to support your manufacturing needs.