Menthofuran, identified by CAS number 494-90-6, is a compound of interest for industries that utilize nuanced chemical ingredients, particularly in the flavor and fragrance sector. As a buyer, understanding its fundamental chemical properties and safety considerations is crucial for informed purchasing decisions and safe handling.

Chemically, Menthofuran is classified as a monoterpenoid, specifically a furan-containing derivative. It typically presents as a clear, light yellow liquid with a distinctive odor profile often described as musty, nutty, and earthy, with minty undertones. This characteristic aroma makes it a valuable component for replicating natural mint scents and adding depth to fragrance compositions. From a physical standpoint, it has a boiling point in the range of 80-82 °C at 13 mmHg and a flash point of approximately 75.5°C. Its solubility in water is limited, but it is soluble in common organic solvents like ethanol and ethyl acetate, which is relevant for formulation chemists.

For procurement managers and researchers, the safety profile of Menthofuran warrants careful attention. While it occurs naturally in certain essential oils, it is also known to produce hepatotoxic intermediates through oxidation. This means that direct use in high concentrations, especially in consumer products intended for ingestion or prolonged skin contact, is often restricted. Therefore, when inquiring about Menthofuran price or considering bulk purchases, it is vital to obtain a comprehensive Safety Data Sheet (SDS) from the supplier. This document will detail hazard statements, precautionary measures, and recommended handling procedures.

Buyers should look for manufacturers who clearly specify purity levels, usually indicated by a CAS number and a percentage assay (e.g., ≥95%). This assurance of quality is essential, especially when Menthofuran is intended for analytical applications or when its olfactory properties are critical for the end product. Suppliers in China are often a primary source for such fine chemicals, and working with them requires diligent verification of their product quality and safety compliance.

In summary, when you search to buy Menthofuran, remember to scrutinize its chemical properties, such as its liquid form, characteristic odor, and solubility. Equally important is understanding its safety profile, including potential toxicity, and ensuring you source from reputable manufacturers who provide complete documentation. This diligence will ensure you procure a product that meets your technical requirements and adheres to safety standards, making your purchasing process efficient and secure.