Description

3-Methylpentan-2-One CAS NO 565-61-7 is a versatile aliphatic ketone valued for its role as a high-purity intermediate and solvent in advanced chemical synthesis. Its specific molecular structure makes it a critical building block for producing fine chemicals, pharmaceuticals, and specialty materials where precise reactivity and purity are paramount. This product is essential for R&D laboratories, pharmaceutical manufacturers, and industrial chemical producers seeking reliable, high-quality raw materials for their processes.

Application

• Pharmaceutical Intermediate: A key starting material or intermediate in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Fine Chemical Synthesis: Used in the production of agrochemicals, dyes, pigments, and other specialty chemicals requiring specific ketone functionality.
• Research & Development: Serves as a reagent and solvent in organic chemistry research, process development, and analytical method development.
• Specialty Solvent: Employed as a solvent for resins, coatings, and in various extraction processes where its volatility and solvating power are advantageous.
• Fragrance and Flavor Ingredient: Used in the formulation of specific aroma compounds, contributing to complex scent profiles.
• Polymer Chemistry: Acts as a monomer or co-monomer in specific polymerization reactions and as a plasticizer intermediate.

Basic Information

Product Name	3-Methylpentan-2-One
CAS No.	565-61-7
Molecular Formula	C6H12O
Molecular Weight	100.16 g/mol
Synonyms	3-Methyl-2-pentanone; Ethyl isopropyl ketone; Isopropyl ethyl ketone; 2-Pentanone, 3-methyl-; Methyl isopropyl ketone (specific isomer); 3-Methylpentan-2-one; 565-61-7; EINECS 209-264-3
EINECS	209-264-3

Quality Control

Our 3-Methylpentan-2-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring the material meets the stringent requirements of pharmaceutical and fine chemical industries.

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 oxidizing agents, strong bases, and strong reducing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent evaporation and minimize moisture absorption.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.398 - 1.402
Density (20°C)	0.805 - 0.815 g/mL
Boiling Point	~ 116 - 118 °C

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