Description

3-tert-Butyl-4-Chlorophenol is a specialized phenolic compound that serves as a versatile intermediate in advanced organic synthesis. Its molecular structure, featuring both a sterically hindered tert-butyl group and a reactive chloro substituent, makes it a valuable building block for creating complex molecules with enhanced stability and specific functionality. This chemical is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and polymer industries for applications requiring high-purity, custom-synthesized intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring hindered phenol moieties for antioxidant or stabilizing properties.
• Agrochemical Synthesis: Building block for manufacturing herbicides, fungicides, and plant growth regulators where the chlorophenol structure is integral to biological activity.
• Polymer Additive & Stabilizer: Used in the production of antioxidants and light stabilizers for plastics, rubbers, and synthetic fibers to prevent degradation.
• Fine Chemical & Dye Intermediate: Serves in the synthesis of complex dyes, pigments, and other specialty chemicals requiring halogenated phenolic structures.
• Research & Development: Essential compound in organic chemistry research for studying substitution reactions and developing novel synthetic pathways.
• Lubricant & Fuel Additive Component: Potential use in formulating additives that inhibit oxidation and sludge formation in industrial oils and fuels.

Basic Information

Product Name	3-tert-Butyl-4-Chlorophenol
CAS No.	90875-84-6
Molecular Formula	C10H13ClO
Molecular Weight	184.66 g/mol
Synonyms	4-Chloro-3-tert-butylphenol; 3-(1,1-Dimethylethyl)-4-chlorophenol; 4-Chloro-3-(tert-butyl)phenol; 2-tert-Butyl-5-chlorophenol (isomer reference); Phenol, 4-chloro-3-(1,1-dimethylethyl)-; Butylchlorophen; BCP (abbreviation); 4-Chloro-3-t-butylphenol
EINECS	Contact for details

Quality Control

Our 3-tert-Butyl-4-Chlorophenol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and GC-MS, to ensure it meets exacting specifications for use in sensitive applications. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen. Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	48 - 52 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.