Description

1-Methoxy-2-Methylpropylene Oxide is a specialized epoxide derivative, also known as 1-Methoxy-2-methyloxirane, valued for its reactive oxirane ring and methoxy functionality. This compound serves as a versatile chemical intermediate and building block in advanced organic synthesis, enabling the introduction of functional groups and the formation of complex molecular architectures. It is particularly relevant for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel active ingredients or performance materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring functionalized ether or alcohol groups.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its epoxide ring allows for selective reactions.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in the formulation of specialty epoxy resins, coatings, and adhesives to modify flexibility and reactivity.
• Chemical Research & Development: An important reagent for organic synthesis, including ring-opening reactions, nucleophilic additions, and the preparation of chiral compounds.
• Surface Active Agents: Potential intermediate in the synthesis of non-ionic surfactants and emulsifiers for industrial formulations.
• Flavor & Fragrance Chemistry: Used as a precursor in the synthesis of complex aroma chemicals and flavoring agents.

Basic Information

Product Name	1-Methoxy-2-Methylpropylene Oxide
CAS No.	26196-04-3
Molecular Formula	C5H10O2
Molecular Weight	102.13 g/mol
Synonyms	1-Methoxy-2-methyloxirane; 2-Methyl-1-methoxypropylene oxide; 1-Methoxy-2-methyl-1,2-epoxypropane; 2-Methyl-1,2-epoxypropyl methyl ether; Methyl glycidyl ether, methyl-substituted; Oxirane, (1-methoxy-2-methylpropyl)-; Propylene oxide, 1-methoxy-2-methyl-; 1,2-Epoxy-1-methoxy-2-methylpropane
EINECS	Contact for details

Quality Control

Our 1-Methoxy-2-Methylpropylene Oxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, impurity profile, and physical properties. Our quality commitment supports applications requiring high-purity intermediates for pharmaceutical and advanced chemical synthesis.

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 acids, bases, and oxidizing agents. Recommended storage temperature is 2-8°C for extended stability. Keep container tightly sealed when not in use to minimize moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.92 - 0.96
Refractive Index (20°C)	1.410 - 1.420

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