Description

3-Ethyl-5-Methyl-3,4-Bis(4-tert-Butylphenyl)Heptane is a high-purity, specialized organic compound with a complex, sterically hindered structure, making it a valuable intermediate in advanced chemical synthesis. This compound is critical for applications requiring high thermal stability and specific molecular geometry, often serving as a key building block for performance materials. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and functional additives.

Application

• Pharmaceutical Intermediate: Serves as a sophisticated synthon in the research and development of new drug candidates, particularly those requiring bulky, lipophilic side chains.
• Agrochemical Synthesis: Used in the creation of advanced pesticide and herbicide molecules where its structural properties can influence bioavailability and environmental persistence.
• Specialty Polymer Additive: Acts as a monomer or chain modifier in the production of high-performance polymers, potentially enhancing properties like UV stability and thermal resistance.
• Ligand Precursor in Catalysis: Functions as a starting material for synthesizing complex phosphine or nitrogen-based ligands used in homogeneous catalysis for fine chemical production.
• Organic Electronic Materials: Investigated as a potential core or side-group component in the development of organic semiconductors and light-emitting materials (OLEDs).
• Lubricant & Fuel Additive Component: Its molecular structure may contribute to properties like viscosity index improvement or antioxidant activity in high-end formulations.

Basic Information

Product Name	3-Ethyl-5-Methyl-3,4-Bis(4-tert-Butylphenyl)Heptane
CAS No.	85668-74-2
Molecular Formula	C31H48
Molecular Weight	420.72 g/mol
Synonyms	3,4-Bis(4-tert-butylphenyl)-3-ethyl-5-methylheptane; Heptane, 3-ethyl-5-methyl-3,4-bis(4-(1,1-dimethylethyl)phenyl)-; 3-Ethyl-5-methyl-3,4-di-p-tert-butylphenylheptane; 1,1'-(3-Ethyl-5-methylheptane-3,4-diyl)bis(4-tert-butylbenzene); 85668-74-2; 3,4-Bis(4-tert-butylphenyl)-3-ethyl-5-methyl-heptane
EINECS	Contact for details

Quality Control

Our 3-Ethyl-5-Methyl-3,4-Bis(4-tert-Butylphenyl)Heptane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency meet the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory documentation needs.

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). Keep the container tightly sealed when not in use to prevent contamination and minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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