24dimethylphenol

2,4-Dimethylphenol is an aromatic phenol in which two methyl groups occupy the 2 and 4 positions on the benzene ring, with a hydroxyl group at position 1. Its molecular formula is C8H10O. It is one of several isomeric dimethylphenols and is commonly referred to as 2,4-dimethylphenol, sometimes also described as 2,4-xylenol.

Structure and properties: The hydroxyl group makes the compound slightly more acidic than hydrocarbons, while the two electron-donating methyl groups influence its reactivity and physical properties. It typically appears as a colorless to pale yellow solid or liquid at room temperature and has the characteristic odor of phenols. It is sparingly soluble in water and readily soluble in many organic solvents. The compound is used and handled with care due to its phenolic nature and associated hazards.

Production and uses: 2,4-Dimethylphenol is produced and used as an industrial chemical intermediate. It serves as a building block in the manufacture of dyes, resins, agrochemicals, and fragrance or specialty chemicals. Through further substitution or oxidation, it can give rise to a range of derivatives used in various chemical sectors.

Safety and handling: Like other phenols, 2,4-dimethylphenol is a hazardous substance. It can irritate skin, eyes, and the respiratory tract and may be harmful if ingested or inhaled. It is flammable and should be stored and handled in well-ventilated areas with appropriate personal protective equipment. Spills should be contained and disposed of according to local regulations to minimize environmental impact.

See also: 2,3-dimethylphenol; 2,5-dimethylphenol; other dimethylphenols.