4-Chloro-2-methylphenol

4-Chloro-2-methylphenol (CAS: 1570-64-5) is an important chlorinated phenol derivative, belonging to the class of alkyl-substituted chlorophenols. It has a standardized chemical formula of C7H7ClO and a molecular weight of 142.58, characterized by a benzene ring substituted with a hydroxyl group (-OH) at the 1-position, a chlorine atom (-Cl) at the 4-position, and a methyl group (-CH3) at the 2-position (consistent with o-cresol skeleton) . 4-Chloro-2-methylphenol (CAS: 1570-64-5) is a white to pale yellow crystalline powder or flake with a slight phenolic odor, slightly soluble in water but soluble in common organic solvents (such as ethanol, ether, benzene and acetone) . It exhibits typical reactivity of phenols and chlorinated aromatics, with the hydroxyl group enabling acylation and alkylation reactions, and the chlorine atom enabling nucleophilic substitution reactions, making it a key intermediate in organic, pharmaceutical and fine chemical synthesis.

2-Methyl-4-chlorophenol,4-Chloro-o-cresol,4-Chloro-2-methylphenol,4-Chloro-2-cresol,2-Methyl-4-chlorophenol,4-Chloro-2-methylphenol

1. Pharmaceutical Intermediate: 4-Chloro-2-methylphenol (CAS: 1570-64-5) is a core intermediate in the synthesis of pharmaceutical products, especially in the preparation of antipyretic and anti-inflammatory drugs, antibacterial agents, and heterocyclic drugs. Its substituted benzene ring provides a stable structural skeleton for drug molecules, while the hydroxyl and chlorine groups facilitate the introduction of other functional groups to optimize drug activity. 2. Agrochemical Intermediate: 4-Chloro-2-methylphenol (CAS: 1570-64-5) is applied in the production of agrochemicals, including herbicides, insecticides and fungicides. It acts as a key building block to introduce the chlorophenol moiety, which enhances the biological activity, selectivity and environmental stability of agrochemical products, effectively improving pest and weed control effects. 3. Fine Chemicals Intermediate:4-Chloro-2-methylphenol (CAS: 1570-64-5) serves as an important intermediate in fine chemical synthesis, used for the preparation of dyes, pigments, specialty additives and phenolic resins. Its versatile reactivity enables diverse chemical transformations, meeting the needs of various fine chemical product development and production. 4. Material Intermediate: 4-Chloro-2-methylphenol (CAS: 1570-64-5) is utilized as an intermediate in the synthesis of functional materials, such as modified phenolic resins and flame-retardant materials. The hydroxyl group enables cross-linking reactions, while the chlorine atom enhances the flame-retardant performance of materials, suitable for industrial material applications.

≥97%

C7H7ClO

142.58

Store in a cool, dry, well-ventilated area away from light, heat, oxidizing agents and open flames. Keep container tightly closed to prevent moisture absorption, volatilization and contamination. Avoid contact with strong oxidants, strong bases and reactive metals. Store at 2-8 °C for long-term preservation, away from direct sunlight and incompatible materials; keep away from ignition sources.

White to pale yellow crystalline powder or flake

1.21 g/cm3

45-48 °C