Description

3-Ethyl-3-Methyl-2-Pentanone is a branched-chain ketone with a unique molecular structure that provides specific solvency and reactivity characteristics. This compound is valued for its role as a versatile intermediate and solvent in advanced chemical synthesis and specialty formulations. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and fragrance industries for developing active ingredients and high-performance products.

Application

• Chemical Intermediate: Serves as a key building block in the synthesis of more complex pharmaceutical and agrochemical active ingredients.
• Specialty Solvent: Used in formulations requiring a specific solvency profile for resins, polymers, or active compounds.
• Fragrance & Flavor Ingredient: Acts as a precursor or component in the creation of specific scent and flavor molecules.
• Organic Synthesis Reagent: Employed in research and development laboratories for novel organic compound synthesis.
• Polymer & Resin Modification: Utilized in processes to modify polymer properties or as a reaction medium.
• Electronics & Fine Chemicals: Potential applications in the production of specialty chemicals for electronics manufacturing.

Basic Information

Product Name	3-Ethyl-3-Methyl-2-Pentanone
CAS No.	19780-65-5
Molecular Formula	C8H16O
Molecular Weight	128.21 g/mol
Synonyms	3-Ethyl-3-methylpentan-2-one; 2-Pentanone, 3-ethyl-3-methyl-; 3-Methyl-3-ethyl-2-pentanone; Ethyl methyl pentyl ketone; Isobutyl ethyl ketone; 3-Ethyl-3-methylpentanone-2; sec-Butyl isopropyl ketone
EINECS	243-310-2

Quality Control

Our 3-Ethyl-3-Methyl-2-Pentanone is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot is tested against rigorous internal specifications, which typically include identity confirmation, purity assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.815 - 0.825
Refractive Index (20°C)	1.410 - 1.415

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