Description

3,5-Dicyclohexyl-4-Hydroxybenzoic Acid Methyl Ester is a high-purity synthetic organic compound, specifically a hindered phenolic ester, valued for its role as a versatile chemical intermediate and a potential antioxidant precursor. Its molecular structure offers unique steric and electronic properties, making it a critical component in the synthesis of advanced materials and specialty additives. This product is essential for R&D laboratories and industrial manufacturers in the polymer, agrochemical, and pharmaceutical sectors seeking to develop new formulations with enhanced stability and performance.

Application

• Polymer Additives: Serves as a key intermediate in the synthesis of high-performance antioxidants and light stabilizers for plastics, rubbers, and synthetic fibers to prevent thermal and oxidative degradation.
• Pharmaceutical Intermediates: Utilized in the research and development of novel active pharmaceutical ingredients (APIs), particularly those requiring sterically hindered phenolic frameworks.
• Agrochemical Synthesis: Acts as a building block for creating advanced crop protection agents, such as fungicides and herbicides, leveraging its stable aromatic core.
• Lubricant & Fuel Additives: Investigated for use in formulating additives that improve the oxidative stability and longevity of industrial lubricants and specialty fuels.
• Material Science Research: Employed in academic and industrial R&D for developing novel monomers, liquid crystals, or organic electronic materials.
• Cosmetic Ingredient Synthesis: Used as a precursor in the production of specialty UV absorbers or preservative systems for personal care formulations.

Basic Information

Item	Detail
Product Name	3,5-Dicyclohexyl-4-Hydroxybenzoic Acid Methyl Ester
CAS No.	55125-23-0
Molecular Formula	C₂₁H₃₀O₃
Molecular Weight	330.46 g/mol
Synonyms	Methyl 3,5-Dicyclohexyl-4-hydroxybenzoate; Methyl 4-Hydroxy-3,5-dicyclohexylbenzoate; Benzoic acid, 3,5-dicyclohexyl-4-hydroxy-, methyl ester; 4-Hydroxy-3,5-dicyclohexylbenzoic acid methyl ester; Antioxidant Intermediate 55125-23-0; 3,5-Bis(cyclohexyl)-4-hydroxybenzoic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of 3,5-Dicyclohexyl-4-Hydroxybenzoic Acid Methyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and tests for residual solvents and heavy metals. We provide Certificates of Analysis (COA) with each shipment, ensuring full traceability and compliance with your specific research or manufacturing requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere (e.g., nitrogen or argon). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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