Description

4,4-Dimethyl-2-Pentanone is a highly volatile ketone solvent with a branched molecular structure. This compound is valued for its solvency power and specific evaporation profile, making it a versatile intermediate and processing aid. It is primarily utilized in the synthesis of specialty chemicals, as a reaction medium, and in the formulation of coatings and cleaning agents for industrial applications.

Application

• As a key solvent and reaction medium in organic synthesis and pharmaceutical intermediate manufacturing.
• In the formulation of high-performance industrial coatings, inks, and adhesives where controlled evaporation is required.
• As a cleaning and degreasing agent for precision equipment and electronic components.
• An extraction solvent in the purification of natural products and fine chemicals.
• Used in the production of flavor and fragrance compounds as a chemical building block.
• As a laboratory reagent for research and analytical purposes.

Basic Information

Product Name	4,4-Dimethyl-2-Pentanone
CAS No.	590-50-1
Molecular Formula	C7H14O
Molecular Weight	114.19 g/mol
Synonyms	tert-Butylacetone; 2-Pentanone, 4,4-dimethyl-; 4,4-Dimethylpentan-2-one; tert-Butyl Methyl Ketone; 1,1-Dimethylpropyl Methyl Ketone; Methyl tert-Butyl Ketone; Pinacolone (common name for related ketones, sometimes used); 2-Methyl-2-butyl methyl ketone
EINECS	209-691-5

Quality Control

Our 4,4-Dimethyl-2-Pentanone is produced and handled under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity and consistency. A Certificate of Analysis (COA) detailing the results for identity, assay, and impurity profiles is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizers. 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 15-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.800 - 0.810
Refractive Index (20°C)	1.395 - 1.405

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