Description

2-Ethyltetrahydrofuran is a versatile, high-purity cyclic ether solvent with unique chemical properties. This compound is valued for its excellent solvating power, relatively low boiling point, and stability, making it a superior alternative to traditional solvents like tetrahydrofuran (THF) in demanding applications. It is a critical intermediate and reaction medium for industries including pharmaceuticals, agrochemicals, and specialty polymers, where consistent quality and reliable supply are paramount. Our global supply chain ensures this high-performance chemical meets the stringent requirements of research, development, and industrial-scale manufacturing.

Application

• Pharmaceutical Synthesis: Used as a key solvent and reaction medium in Grignard reactions, polymerizations, and as a precursor for active pharmaceutical ingredients (APIs).
• Specialty Polymer Production: Serves as a solvent and monomer in the synthesis of specialized resins, coatings, and elastomers requiring high purity.
• Agrochemical Formulation: Employed as a solvent and intermediate in the manufacture of advanced pesticides and herbicides.
• Chemical Research & Development: A valuable solvent for laboratory-scale organic synthesis, particularly in air- and moisture-sensitive reactions.
• Electrolyte Additive: Investigated for use as a stabilizing co-solvent or additive in advanced lithium-ion battery electrolytes.
• Extraction Processes: Utilized in the extraction and purification of natural products and fine chemicals due to its selective solvation properties.

Basic Information

Product Name	2-Ethyltetrahydrofuran
CAS No.	1003-30-1
Molecular Formula	C6H12O
Molecular Weight	100.16 g/mol
Synonyms	2-Ethyloxolane; 2-Ethyl-THF; Ethyltetrahydrofuran; 2-Ethyltetrahydrofuran-; Tetrahydro-2-ethylfuran; 2-Ethyl-tetrahydrofuran; NSC 9245; FEMA 3671
EINECS	213-711-0

Quality Control

Our 2-Ethyltetrahydrofuran is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including gas chromatography (GC) for assay and impurity profiling, to meet exacting customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flame. Due to its highly volatile nature, keep containers tightly sealed when not in use. Recommended storage temperature is 2-25°C. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Water Content (KF)	≤ 0.1%
Refractive Index (n20/D)	1.408 - 1.412
Density (20°C)	0.850 - 0.854 g/mL
Boiling Point	102 - 104 °C

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