Description

4-tert-Butoxyphenol is a versatile phenolic compound widely used as a key intermediate in the synthesis of advanced materials and fine chemicals. Its value lies in its ability to act as a building block for antioxidants, polymer stabilizers, and specialty additives, offering enhanced performance and stability. This product is essential for manufacturers in the polymer, agrochemical, and pharmaceutical industries seeking reliable, high-purity intermediates for their production processes.

Application

• Polymer Additive Synthesis: A crucial intermediate for manufacturing hindered phenolic antioxidants and light stabilizers used in plastics and elastomers.
• Agrochemical Intermediates: Serves as a building block in the production of certain herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals requiring a protected phenol moiety.
• Liquid Crystal Materials: Acts as a precursor in the development of certain liquid crystal compounds for display technologies.
• UV Absorber Production: Employed in the manufacture of organic compounds that absorb ultraviolet light for coatings and polymer protection.
• Dye and Pigment Intermediates: Used in the synthesis of specialized dyes and colorants.

Basic Information

Item	Details
Product Name	4-tert-Butoxyphenol
CAS No.	2460-87-9
Molecular Formula	C10H14O2
Molecular Weight	166.22 g/mol
Synonyms	4-(tert-Butoxy)phenol; p-tert-Butoxyphenol; 1-Hydroxy-4-tert-butoxybenzene; 4-Hydroxyphenyl tert-butyl ether; PTBP; 4-tert-Butyloxyphenol; 4-(1,1-Dimethylethoxy)phenol; Phenol, 4-(1,1-dimethylethoxy)-
EINECS	219-553-7

Quality Control

Our 4-tert-Butoxyphenol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for industrial and fine chemical synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

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 and easily oxidized; prolonged exposure to air and light should be avoided. For long-term storage, consider an inert atmosphere.

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.