Description

Cyclopropyl Methyl Ether is a versatile and highly volatile organic solvent and building block with significant utility in advanced chemical synthesis. Its unique strained-ring structure makes it a valuable intermediate for constructing complex molecules in pharmaceutical and agrochemical research. This compound is particularly sought after by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), specialty chemicals, and novel material science applications. We supply high-purity grades to meet the stringent demands of these industries.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those requiring a cyclopropane moiety.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where the cyclopropyl group enhances biological activity.
• Organic Synthesis Reagent: Serves as a versatile reagent in laboratories for cyclopropanation reactions and as a protected form of cyclopropanol.
• Chemical Research & Development: Employed in academic and industrial R&D settings for exploring new reaction methodologies and creating novel chemical entities.
• Specialty Solvent: Functions as a highly volatile solvent for specific applications in coatings, electronics, or specialized extraction processes.
• Material Science Precursor: Acts as a precursor in the development of advanced polymers or functional materials with unique properties.

Basic Information

Product Name	Cyclopropyl Methyl Ether
CAS No.	540-47-6
Molecular Formula	C4H8O
Molecular Weight	72.11 g/mol
Synonyms	Methoxycyclopropane; Cyclopropyl methyl ether; Methyl cyclopropyl ether; (Cyclopropyloxy)methane; Cyclopropane, methoxy-; Ether, cyclopropyl methyl; CPME (abbreviation); Methoxycyclopropane
EINECS	208-741-2

Quality Control

Our Cyclopropyl Methyl Ether is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including Gas Chromatography (GC), to ensure high chemical purity and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing assay, identity, and impurity profiles. Our quality commitment ensures the material meets the exacting standards required for research and commercial synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources, sparks, and open flame. Due to its highly volatile nature, keep containers tightly sealed when not in use. Store away from strong acids and oxidizing agents. Recommended storage temperature is 2-8°C (refrigerated) for extended stability, though short-term storage at controlled room temperature (15-25°C) is acceptable.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.3780 - 1.3820
Density (20°C)	0.80 - 0.82 g/mL

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