Description

Benzene, 1-Ethyl-4-Methyl-2-(1-Methylethyl)- (9Ci) is a substituted benzene derivative with a specific branched alkyl chain structure, offering unique steric and electronic properties for advanced chemical synthesis. This compound is valued for its role as a versatile intermediate and building block in the development of complex organic molecules, including specialty chemicals and advanced materials. It is primarily needed by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking to create novel compounds with tailored functionalities.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acts as a precursor for dyes, pigments, and other high-value specialty chemicals.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and advanced polymeric materials.
• Catalyst & Ligand Development: Utilized in the design and synthesis of novel organometallic catalysts and ligands for asymmetric synthesis.
• Flavor & Fragrance Industry: May serve as an intermediate for synthesizing complex aroma chemicals.

Basic Information

Item	Detail
Product Name	Benzene, 1-Ethyl-4-Methyl-2-(1-Methylethyl)- (9Ci)
CAS No.	204007-33-0
Molecular Formula	C12H18
Molecular Weight	162.27 g/mol
Synonyms	1-Ethyl-4-methyl-2-(1-methylethyl)benzene; 2-Isopropyl-5-methyl-1-ethylbenzene; 1-Ethyl-2-isopropyl-5-methylbenzene; 5-Ethyl-2-isopropyltoluene; C12 Aromatic Hydrocarbon (specific isomer); Branched C12 Alkylbenzene; (1-Methylethyl)-1-ethyl-4-methylbenzene
EINECS	Contact for details

Quality Control

Our Benzene, 1-Ethyl-4-Methyl-2-(1-Methylethyl)- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent composition. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is 2-25°C. Keep container tightly sealed when not in use to prevent evaporation and contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Related Substances (GC)	Total impurities ≤ 3.0%
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.