Description

1-(1-Ethyl-Propyl)-4-Methyl-Benzene is a specialized aromatic hydrocarbon derivative with a branched alkyl chain structure. This compound serves as a valuable intermediate and building block in advanced organic synthesis, offering unique steric and electronic properties for tailored chemical reactions. It is primarily utilized by R&D chemists and process engineers in the fine chemical, pharmaceutical, and advanced material sectors for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Liquid Crystal & OLED Material Precursor: Acts as a key starting material for synthesizing advanced organic electronic materials.
• Specialty Polymer & Resin Modifier: Incorporated to modify polymer chain properties, influencing flexibility, thermal stability, or solubility.
• Agrochemical Synthesis: Serves as an intermediate in the production of specialized pesticides and herbicides.
• Flavor & Fragrance Chemistry: Utilized in the creation of complex aromatic compounds for high-end fragrance applications.
• Catalyst Ligand Synthesis: Employed in the development of novel ligand systems for homogeneous catalysis.
• Research & Development: A critical reagent in academic and industrial R&D for exploring new synthetic pathways.
• Custom Synthesis Building Block: Provides a versatile core structure for contract manufacturing and bespoke chemical production.

Basic Information

Product Name	1-(1-Ethyl-Propyl)-4-Methyl-Benzene
CAS No.	22975-58-2
Molecular Formula	C12H18
Molecular Weight	162.27 g/mol
Synonyms	1-Methyl-4-(1-ethylpropyl)benzene; p-(1-Ethylpropyl)toluene; 4-(1-Ethylpropyl)toluene; 1-Ethyl-1-propyl-4-methylbenzene; Benzene, 1-methyl-4-(1-ethylpropyl)-; Toluene, p-(1-ethylpropyl)-; Contact for details (EINECS)

Quality Control

Our 1-(1-Ethyl-Propyl)-4-Methyl-Benzene is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopy (NMR, IR), to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, confirming compliance with agreed specifications.

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 heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain purity.

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)	Total impurities ≤ 2.0%
Density (at 20°C)	0.86 - 0.88 g/mL
Refractive Index (n20/D)	1.490 - 1.500

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