Description

3-Methyltetrahydrofuran (CAS NO 13423-15-9) is a versatile, water-miscible cyclic ether solvent with excellent chemical stability and a favorable environmental profile. It serves as a powerful, greener alternative to traditional solvents like tetrahydrofuran (THF) and dichloromethane in a wide range of chemical processes. This high-purity chemical is essential for manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking efficient and sustainable reaction media.

Application

• Pharmaceutical Synthesis: A key solvent for Grignard reactions, metal hydride reductions, and as a reaction medium in API (Active Pharmaceutical Ingredient) manufacturing.
• Polymer & Resin Production: Used in the synthesis and processing of polymers, particularly as a solvent for PVC and other specialty resins.
• Agrochemical Formulation: Employed as a co-solvent in the production of pesticides, herbicides, and other crop protection agents.
• Chemical Extraction: An effective solvent for the extraction of natural products, oils, and fats due to its selective solvation properties.
• Laboratory & Research: A preferred solvent in research laboratories for chromatography and as a reagent in various organic transformations.
• Electrolyte Component: Investigated for use as a component in electrolytes for lithium-ion batteries.

Basic Information

Product Name	3-Methyltetrahydrofuran
CAS No.	13423-15-9
Molecular Formula	C5H10O
Molecular Weight	86.13 g/mol
Synonyms	3-Methyloxolane; 3-Methyl THF; 3-Methyltetrahydrofuran; 3-Methyltetrahydrofuran-1-oxide; Tetrahydro-3-methylfuran; NSC 9255; 3-Methyl-tetrahydrofuran; (±)-3-Methyltetrahydrofuran
EINECS	236-542-1

Quality Control

Our 3-Methyltetrahydrofuran is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity verification, to ensure it meets exacting standards for industrial and research applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Due to its highly volatile nature, keep containers tightly sealed when not in use. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Water Content (KF)	≤ 0.1%
Peroxide (as H2O2)	≤ 100 ppm
Refractive Index (n20D)	1.404 - 1.406
Density (g/mL at 20°C)	0.850 - 0.855
Boiling Point	~ 78 - 80 °C

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