For professionals in the chemical and related industries, a thorough understanding of the materials they work with is fundamental. 1,8-Octanedithiol, identified by CAS number 1191-62-4, is a bifunctional organic compound with significant industrial relevance. This article aims to provide B2B purchasers, research scientists, and formulators with essential information regarding its properties, safety considerations, and effective sourcing strategies, particularly when looking to buy from a chemical manufacturer.

1,8-Octanedithiol is characterized by its liquid form, typically appearing as a colorless to pale yellow substance. Its key physical properties include a density of approximately 0.97 g/mL at 25 °C and a relatively high boiling point of around 269-270 °C at atmospheric pressure. The presence of two thiol (-SH) groups at either end of an eight-carbon chain makes it a versatile molecule for chemical reactions, including polymerization, surface modification, and as a precursor in various synthesis pathways. Its refractive index is noted at n20/D 1.505.

Safety is a paramount concern when handling any chemical. 1,8-Octanedithiol is classified as harmful if swallowed (H302) and can cause skin and eye irritation (H315, H319). Proper handling procedures, including the use of personal protective equipment such as gloves, safety glasses, and appropriate clothing, are essential. Storage recommendations advise keeping it in a clean, dry, and cool place, away from direct sunlight and incompatible materials like strong oxidizing agents. Procurement managers should ensure that their suppliers provide comprehensive Safety Data Sheets (SDS) for accurate guidance.

For businesses looking to buy 1,8-Octanedithiol, sourcing from reliable manufacturers, particularly those in China, can offer significant advantages. These suppliers often provide competitive pricing and a stable supply chain, crucial for industrial operations. When selecting a manufacturer, consider their production capacity, quality control processes, and ability to meet specific purity requirements. Inquiring about bulk purchase options and lead times will help ensure a smooth procurement process. By partnering with a reputable supplier, you can confidently source 1,8-Octanedithiol for your various industrial applications.