Description

2-Pentanone, 3,3-Dichloro- is a specialized halogenated ketone derivative with the CAS registry number 57856-10-7. This compound serves as a versatile and reactive intermediate, valued for its ability to introduce both ketone and dichloromethyl functional groups into target molecules. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical sectors for synthesizing advanced active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides.
• Organic Synthesis Reagent: Acts as a versatile electrophile and precursor for further chemical transformations in research and development.
• Specialty Polymer & Resin Production: Employed as a monomer or cross-linking agent in the manufacture of high-performance polymers.
• Chemical Research: Utilized in academic and industrial labs for method development and exploring novel reaction pathways.
• Flavor & Fragrance Industry: Serves as a precursor for synthesizing specific aroma chemicals and odorants.

Basic Information

Product Name	2-Pentanone, 3,3-Dichloro-
CAS No.	57856-10-7
Molecular Formula	C5H8Cl2O
Molecular Weight	155.02 g/mol
Synonyms	3,3-Dichloro-2-pentanone; 3,3-Dichloropentan-2-one; 1,1-Dichloro-2-methyl-1-butanone; 2-Methyl-1,1-dichlorobutyl ketone; Pentan-2-one, 3,3-dichloro-; 3,3-Dichloro-2-oxopentane
EINECS	Contact for details

Quality Control

Our 2-Pentanone, 3,3-Dichloro- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is 2-25°C. Keep container tightly sealed when not in use to prevent moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0% (Standard Grade)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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