Description

sec-Butyl Ethyl Ether is a versatile aliphatic ether solvent with a linear molecular structure. Its combination of moderate polarity and volatility makes it a valuable processing agent and reaction medium in specialized chemical synthesis. This compound is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for applications requiring a stable, aprotic solvent with good solvating power.

Application

• Chemical Synthesis Solvent: Used as an aprotic reaction medium for Grignard reactions, alkylations, and other organometallic processes.
• Extraction Agent: Employed in liquid-liquid extraction for the purification of organic compounds and separation of mixtures.
• Fuel and Additive Component: Investigated as an oxygenate or octane booster in specialty fuel formulations.
• Pharmaceutical Intermediate: Serves as a building block or solvent in the synthesis of active pharmaceutical ingredients (APIs).
• Laboratory Reagent: Utilized in research and development settings for chromatography and as a specialty solvent.
• Polymerization Aid: Acts as a solvent or chain transfer agent in certain polymerization reactions.

Basic Information

Product Name	sec-Butyl Ethyl Ether
CAS No.	2679-87-0
Molecular Formula	C6H14O
Molecular Weight	102.17 g/mol
Synonyms	2-Ethoxybutane; Ethyl sec-butyl ether; 1-Ethoxy-1-methylpropane; Butane, 2-ethoxy-; sec-Butyl ethyl ether; 2-Butoxyethane
EINECS	220-230-9

Quality Control

Our sec-Butyl Ethyl Ether is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) for purity and identity confirmation, to ensure it meets exacting standards for industrial and laboratory use. Certificates of Analysis (COA) detailing all test results are available upon request to support your quality assurance protocols.

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 and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term stability. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (n20/D)	1.378 - 1.382
Density (20°C)	0.745 - 0.755 g/mL
Boiling Point	91 - 93°C

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