Description

1-Ethyl-2-Methyl-1-Cyclohexene is a specialized, substituted cyclohexene derivative of significant interest in advanced organic synthesis. Its unique structure makes it a valuable intermediate for constructing complex molecular frameworks, particularly in the pharmaceutical and fine chemical sectors. This compound is primarily sought by research chemists and process development scientists for applications in catalysis, material science, and the synthesis of bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in the production of specialty chemicals, flavors, fragrances, and advanced organic compounds.
• Polymer & Material Science: Acts as a monomer or modifier in the development of specialty polymers and advanced materials with tailored properties.
• Catalysis & Ligand Development: Employed in the research and development of new catalytic systems and organometallic complexes.
• Agrochemical Research: Utilized as an intermediate in the synthesis of experimental pesticides and herbicides.
• Academic & Industrial R&D: A crucial reagent for methodological studies in organic chemistry and process optimization.

Basic Information

Product Name	1-Ethyl-2-Methyl-1-Cyclohexene
CAS No.	19780-54-2
Molecular Formula	C9H16
Molecular Weight	124.22 g/mol
Synonyms	1-Ethyl-2-methylcyclohex-1-ene; 2-Methyl-1-ethyl-1-cyclohexene; 1-Cyclohexene, 1-ethyl-2-methyl-; NSC 163044; 1-Ethyl-2-methyl-1-cyclohexene
EINECS	243-300-9

Quality Control

Our 1-Ethyl-2-Methyl-1-Cyclohexene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles against our stringent specifications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames. Due to its sensitivity to oxidation, containers should be purged with inert gas after each opening.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	0.80 - 0.82 g/mL
Refractive Index (n20D)	1.450 - 1.460

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