For professionals involved in the procurement and utilization of specialty chemicals, a thorough understanding of a product's properties, safety considerations, and reliable sourcing channels is crucial. This is particularly true for compounds like 2-Mercaptothiophene (CAS 7774-74-5), an organic intermediate widely used in the flavor and fragrance industry, as well as in chemical synthesis. As a leading supplier, providing detailed information about our products is a core aspect of our service to B2B clients, including purchasing managers and R&D scientists.

2-Mercaptothiophene is typically supplied as a clear, light yellow to orange liquid. Its molecular formula is C4H4S2, with a molecular weight of approximately 116.20 g/mol. The compound is characterized by its potent aroma, often described as burnt caramel, roasted coffee, or nutty, which makes it highly sought after for flavor formulations. Key physical properties include a boiling point around 129°C and a density of approximately 1.252 g/mL at 25°C. Its refractive index (n20/D) is around 1.62. Importantly, it is considered air-sensitive, which means proper storage in a cool, dry place, away from direct sunlight and in tightly sealed containers, is necessary to maintain its quality and efficacy.

From a safety perspective, 2-Mercaptothiophene is classified as an irritant. Hazard statements often include warnings for skin, eye, and respiratory irritation (e.g., H315, H319, H335). Therefore, when handling this chemical, it is imperative to use appropriate personal protective equipment (PPE), including gloves, safety glasses, and adequate ventilation. Procurement professionals and lab technicians should always consult the Material Safety Data Sheet (MSDS) or Safety Data Sheet (SDS) provided by the manufacturer for comprehensive safety information and emergency procedures. Understanding these guidelines is critical for safe laboratory and industrial use.

For businesses looking to buy 2-Mercaptothiophene, partnering with a reputable manufacturer or supplier is key. We, as a dedicated manufacturer and supplier of flavor and fragrance intermediates in China, ensure high purity levels (often exceeding 99%) and consistent product quality. Our manufacturing processes adhere to strict quality control standards, guaranteeing that the 2-Mercaptothiophene you receive will meet your exacting requirements. When inquiring, customers can expect transparency regarding pricing, availability, and delivery timelines. By providing these essential details, we aim to facilitate informed purchasing decisions and establish long-term partnerships based on trust and reliability for all your 2-Mercaptothiophene needs.