Description

Diisobutyl Ketone is a high-purity, highly volatile organic solvent with the CAS registry number 108-83-8. This compound is valued for its excellent solvency power and controlled evaporation rate, making it a critical component in high-performance industrial formulations. It is primarily sought after by manufacturers in the coatings, chemical synthesis, and specialty cleaning industries for its ability to enhance product performance and process efficiency.

Application

• Solvent for High-Performance Coatings: Used in automotive, industrial, and marine paints for its ability to improve flow, leveling, and gloss.
• Chemical Intermediate: Serves as a key building block in the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals.
• Extraction Agent: Employed in the purification and separation processes for natural products and fine chemicals.
• Specialty Cleaning Formulations: An effective component in precision cleaning solutions for electronics and metal parts due to its solvency and volatility.
• Ink and Adhesive Production: Acts as a solvent carrier to adjust drying time and viscosity in printing inks and adhesive systems.
• Reaction Medium: Provides an optimal environment for various organic synthesis reactions.

Basic Information

Product Name	Diisobutyl Ketone
CAS No.	108-83-8
Molecular Formula	C9H18O
Molecular Weight	142.24 g/mol
Synonyms	2,6-Dimethyl-4-heptanone; Isobutyl Ketone; Valerone; Diisobutylketone; DIBK; Isobutyl Ketone; sym-Diisopropylacetone; 4-Heptanone, 2,6-dimethyl-
EINECS	203-620-1

Quality Control

Our Diisobutyl Ketone is manufactured 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 quality commitment ensures the product meets the rigorous demands of industrial and specialty chemical applications.

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 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Water Content (KF)	≤ 0.1%
Acidity (as Acetic Acid)	≤ 0.02%
Specific Gravity (20/20°C)	0.805 - 0.809
Refractive Index (n20D)	1.412 - 1.414
Boiling Point	168 - 172 °C

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