Description

Ethyl Isobutyl Ketone (CAS NO 623-56-3) is a versatile, highly volatile organic solvent valued for its excellent solvency power and favorable evaporation rate. This compound is crucial for formulations requiring a balance of strong dissolving capability and efficient drying properties. It is an essential component for manufacturers in the coatings, specialty chemical, and industrial cleaning sectors seeking reliable performance in their processes.

Application

• Coatings & Paints: Acts as a high-performance solvent for nitrocellulose lacquers, acrylic resins, and vinyl coatings, providing good flow and leveling.
• Industrial Cleaners & Degreasers: Used in formulations for metal cleaning, precision degreasing, and electronics cleaning due to its effective solvency of oils and greases.
• Chemical Synthesis & Extraction: Serves as a reaction medium or extraction solvent in organic synthesis and pharmaceutical intermediate manufacturing.
• Adhesives & Sealants: Functions as a solvent component to adjust viscosity and drying time in various adhesive and sealant systems.
• Printing Inks: Employed as a solvent to control the drying characteristics and viscosity of specialty printing inks.
• Specialty Chemical Formulations: Used in the production of pesticides, flavors, and fragrances as a process or carrier solvent.

Basic Information

Product Name	Ethyl Isobutyl Ketone
CAS No.	623-56-3
Molecular Formula	C7H14O
Molecular Weight	114.19 g/mol
Synonyms	5-Methyl-3-hexanone; 2-Methyl-4-oxopentane; Isobutyl ethyl ketone; Ethyl isobutyl ketone; EIBK; 3-Hexanone, 5-methyl-; NSC 66486
EINECS	210-797-1

Quality Control

Our Ethyl Isobutyl Ketone is produced and tested under a stringent quality management system to ensure batch-to-batch consistency and reliability. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as purity, identity, and impurity profiles. Our commitment to quality supports compliance with global regulatory frameworks, including REACH.

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 to prevent evaporation and maintain product integrity. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.5%
Water Content (KF)	≤ 0.1%
Acidity (as Acetic Acid)	≤ 0.02%
Specific Gravity (20/20°C)	0.812 - 0.818
Refractive Index (20°C)	1.403 - 1.407
Boiling Point	Approx. 149 - 151°C

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