Description

Propyl Butyl Ether is a versatile aliphatic ether solvent with a balanced molecular structure. Its primary value lies in its excellent solvency power and highly volatile nature, making it an efficient medium for reactions and extractions. This compound is essential for industries requiring a fast-evaporating, low-polarity solvent, including specialty chemical synthesis, polymer research, and formulation of industrial cleaning agents.

Application

• Chemical Synthesis Solvent: Used as a reaction medium for Grignard reactions, alkylations, and other organometallic processes where a non-protic, anhydrous environment is critical.
• Extraction Agent: Employed in liquid-liquid extraction for separating organic compounds, particularly in pharmaceutical and fine chemical purification.
• Polymer & Resin Processing: Acts as a solvent or co-solvent in the formulation and processing of coatings, adhesives, and specialty polymers.
• Industrial Cleaning Formulations: A key component in precision cleaning solutions for electronics and metal parts due to its fast evaporation and low residue.
• Fuel & Lubricant Additive Intermediate: Serves as a precursor or blending component in the development of specialty fuel additives and synthetic lubricants.
• Laboratory Research & Development: A standard solvent in R&D labs for chromatography, spectroscopy, and as a general-purpose organic solvent.

Basic Information

Product Name	Propyl Butyl Ether
CAS No.	3073-92-5
Molecular Formula	C7H16O
Molecular Weight	116.20 g/mol
Synonyms	Butyl Propyl Ether; 1-Butoxypropane; Propane, 1-butoxy-; n-Butyl n-propyl ether; Ether, butyl propyl; 1-Propoxybutane; Butyl propyl oxide; NSC 66431
EINECS	221-340-8

Quality Control

Our Propyl Butyl Ether is manufactured under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity confirmation, to ensure it meets precise specifications. Certificates of Analysis (COA) documenting all critical parameters 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 sources and ignition points. Due to its highly volatile nature, keep containers tightly sealed when not in use to prevent evaporation and maintain purity. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	0.76 - 0.78 g/mL
Boiling Point	Approx. 118 - 122 °C
Refractive Index (20°C)	1.395 - 1.400

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