Description

4-tert-Butyl-2-Chlorophenol is a versatile phenolic compound that serves as a crucial intermediate in the synthesis of high-performance materials and specialty chemicals. Its unique structure, featuring both a bulky tert-butyl group and a reactive chlorine atom, makes it an essential building block for creating antioxidants, UV stabilizers, and polymer modifiers. This product is primarily sought after by manufacturers in the polymer, agrochemical, and pharmaceutical industries for developing products with enhanced stability and functionality.

Application

• Intermediate for the synthesis of polymer antioxidants and light stabilizers.
• Key building block in the production of agrochemicals, including pesticides and herbicides.
• Precursor for pharmaceutical intermediates and active ingredients.
• Used in the manufacture of dyes and pigments.
• Component in the formulation of specialty chemicals for coatings and resins.
• Starting material for lubricant and fuel additives to improve oxidative stability.

Basic Information

Product Name	4-tert-Butyl-2-Chlorophenol
CAS No.	98-28-2
Molecular Formula	C10H13ClO
Molecular Weight	184.66 g/mol
Synonyms	2-Chloro-4-tert-butylphenol; 4-(1,1-Dimethylethyl)-2-chlorophenol; 2-Chloro-4-(tert-butyl)phenol; p-tert-Butyl-o-chlorophenol; Butylchlorophenol; NSC 403697; 4-tert-Butyl-2-chlorophenol
EINECS	202-652-3

Quality Control

Our 4-tert-Butyl-2-Chlorophenol is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing key parameters such as assay, identity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents.

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%

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