o-Cresol

o-Cresol is a high-purity resins supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.

CAS Number

95-48-7

Chemical Family

Catalysts & Auxiliaries

Product Range

resins

Category (中文)

催化剂及助剂

1. Chemical Intermediate in Industrial Synthesis

o-Cresol丨CAS 95-48-7 is widely used as a starting material or intermediate in the synthesis of numerous chemicals, including:

● Antioxidants (e.g., BHT - butylated hydroxytoluene)

● Plasticizers

● Herbicides and pesticides (e.g., MCPA, cresol-based insecticides)

● Pharmaceuticals (e.g., antiseptics, preservatives)

● Flavors and fragrances (after suitable chemical modification)

2. Resin and Polymer Industry

● Used in the production of phenolic resins, which are employed in:
Adhesives for wood products
Coatings and molded plastics
Insulation materials (e.g., circuit boards, laminates)

● The ortho isomer's reactivity with formaldehyde makes it suitable for thermosetting resin synthesis

3. Antiseptics and Disinfectants

● o-Cresol exhibits mild antibacterial and antifungal activity and is used (often with other cresols) in disinfectant formulations, such as:
Hospital surface cleaners
Veterinary hygiene products
Industrial sanitizers

4. Dye and Pigment Manufacturing

● Acts as a precursor in dye synthesis, particularly for azo dyes and certain pigments used in textiles, inks, and plastics

5. Pharmaceutical Synthesis

● o-Cresol is a building block in the synthesis of:
Analgesics (e.g., aspirin-type compounds)
Antiseptics
Expectorants and anesthetics

6. Lubricant and Fuel Additives

● Used to produce additives for lubricating oils and motor fuels, enhancing thermal stability, flow, or detergent properties

1. High Reactivity and Versatility

● The hydroxyl and methyl functional groups make o-cresol a versatile compound for electrophilic substitution reactions, oxidation, alkylation, and condensation.

● Its ortho configuration lends specific properties that are desirable for phenolic resin formation and stereoselective synthesis.

2. Cost-Effective Raw Material

● Relatively inexpensive and available in bulk, making it a preferred industrial chemical feedstock.

3. Useful in Complex Syntheses

● Plays a key role in synthesizing molecules with steric or electronic requirements, where the ortho-substitution pattern is critical to biological or physical performance.

4. Broad Industrial Acceptance

● Widely utilized in diverse industries including chemical manufacturing, healthcare, agriculture, and materials science.

o-Cresol丨CAS 95-48-7 is a valuable phenolic compound with broad utility as an intermediate in the production of chemicals, polymers, resins, pharmaceuticals, and disinfectants. Its reactivity, functional group compatibility, and industrial scalability make it a cornerstone in both fine chemical and bulk industrial syntheses. Proper handling and environmental management are necessary due to its toxicity and flammability.

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