Description

4-Methyl-1,2-cyclohexene oxide is a versatile epoxide intermediate characterized by its strained three-membered oxirane ring. This compound matters for its high reactivity, which makes it a valuable building block for synthesizing more complex molecules through ring-opening reactions. It is needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from chiral synthesis to polymer modification.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modification: Acts as a cross-linking agent or monomer for producing epoxy resins and specialty polymers with tailored properties.
• Organic Synthesis Reagent: Employed in laboratory-scale and industrial organic reactions, including nucleophilic ring-opening to introduce functional groups.
• Flavor & Fragrance Industry: Utilized as an intermediate for synthesizing specific aroma chemicals and terpene derivatives.
• Surface Coatings: Incorporated into formulations for coatings and adhesives to enhance performance characteristics.

Basic Information

Product Name	4-Methyl-1,2-cyclohexene Oxide
CAS No.	36099-51-1
Molecular Formula	C7H12O
Molecular Weight	112.17 g/mol
Synonyms	4-Methyl-1,2-epoxycyclohexane; 4-Methyl-7-oxabicyclo[4.1.0]heptane; 1,2-Epoxy-4-methylcyclohexane; 4-Methylcyclohexene oxide; 4-Methyl-1,2-cyclohexene epoxide; 4-Methyl-7-oxabicyclo[4.1.0]heptane; 4-Methylcyclohexene-1,2-oxide
EINECS	Contact for details

Quality Control

Our 4-Methyl-1,2-cyclohexene oxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.95 - 0.98
Refractive Index (20°C)	1.450 - 1.460

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