4-Methoxy
Overview
4-Methoxy, also known as 4-methoxyphenyl, is a versatile chemical compound primarily used as an intermediate in organic synthesis. It belongs to the class of aromatic ethers and is commonly utilized in industries such as pharmaceuticals and agrochemicals. Its molecular structure features a methoxy group (-OCH3) attached to a benzene ring, which contributes to its reactivity and utility in various chemical reactions. The compound is available commercially in liquid form and is valued for its role in producing more complex molecules.
Physical and Chemical Properties
4-Methoxy is a colorless to pale yellow liquid with a distinct aromatic odor. It has a molecular weight of 108.14 g/mol and a density of approximately 0.96 g/cm³. The compound is soluble in common organic solvents such as ethanol and ether but is poorly soluble in water. Its boiling point ranges between 155-160°C, and it should be stored in a cool, dry environment to prevent degradation. The compound is sensitive to light and oxidizing agents, requiring careful handling to maintain stability.
Main Applications
4-Methoxy is widely employed as a building block in the synthesis of pharmaceuticals, including active pharmaceutical ingredients (APIs). It is also used in the production of fragrances and agrochemicals, where its aromatic properties are leveraged. In addition, the compound serves as an intermediate in the manufacture of dyes and specialty chemicals. Its reactivity makes it a valuable component in research laboratories and industrial-scale chemical processes.
Safety and Storage
When handling 4-Methoxy, it is essential to wear appropriate protective equipment, including gloves and safety goggles, to avoid skin and eye contact. The compound should be stored in a tightly sealed container away from light and heat sources. In case of spillage, absorb the liquid with an inert material and dispose of it according to local regulations. Proper ventilation is recommended to minimize inhalation risks during use.
B2B Procurement Guide
Industrial buyers should prioritize suppliers who provide detailed technical data sheets and certificates of analysis (CoA) for 4-Methoxy. Purity levels and batch consistency are critical factors to evaluate. Prices vary depending on the quantity and purity required. Buyers are advised to compare quotes from multiple suppliers and consider long-term contracts for bulk purchases to secure competitive pricing.
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