Description

1-tert-Butyl-3-Ethylbenzene is a high-purity aromatic hydrocarbon derivative valued for its role as a versatile chemical intermediate and building block in advanced synthesis. Its unique substitution pattern offers steric and electronic properties that are advantageous for creating specialized materials and fine chemicals. This compound is essential for research and development laboratories, as well as industrial-scale production in the pharmaceutical, agrochemical, and specialty polymer sectors.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, pesticides, and plant growth regulators.
• Specialty Polymer & Resin Production: Acts as a monomer or modifier to impart specific thermal and chemical resistance properties to engineered polymers.
• Liquid Crystal & Electronic Materials: Employed in the synthesis of organic components for liquid crystal displays (LCDs) and other electronic applications.
• Organic Synthesis & Catalysis: Functions as a ligand precursor or a structured solvent in catalytic systems and complex organic transformations.
• Fragrance & Flavor Industry: Utilized as an intermediate for synthesizing specific aromatic compounds.
• Research & Development: A critical reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	1-tert-Butyl-3-Ethylbenzene
CAS No.	14411-56-4
Molecular Formula	C₁₂H₁₈
Molecular Weight	162.27 g/mol
Synonyms	3-tert-Butylethylbenzene; 1-Ethyl-3-tert-butylbenzene; m-tert-Butylethylbenzene; 3-(1,1-Dimethylethyl)ethylbenzene; Ethyl tert-butylbenzene; ETBB; 14411-56-4; NSC 406925
EINECS	Contact for details

Quality Control

Our 1-tert-Butyl-3-Ethylbenzene is manufactured under stringent quality management systems. Every batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the exacting requirements of our global B2B clients. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, heat, and ignition sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Related Substances (GC)	Individual impurity ≤ 0.5%
Density (20°C)	~0.86 g/mL

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