Description

2-Propanone, 3-Chloro-1,1-Dimethoxy- is a specialized chlorinated acetal derivative of acetone, serving as a valuable synthetic intermediate in advanced organic chemistry. Its significance lies in its bifunctional reactivity, offering both a protected carbonyl group and a site for nucleophilic substitution, which enables the construction of complex molecular architectures. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and fine chemical industries, where it is utilized for the synthesis of active pharmaceutical ingredients (APIs), novel heterocycles, and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticide intermediates.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and specialty performance chemicals.
• Academic & Industrial Research: A versatile reagent in method development and discovery chemistry for creating novel organic compounds.
• Polymer Chemistry: Can be employed as a monomer or cross-linking agent modifier in specialty polymer formulations.
• Chemical Synthesis: Functions as a protected synthon for introducing the 3-chloroacetone moiety into target molecules under controlled conditions.

Basic Information

Product Name	2-Propanone, 3-Chloro-1,1-Dimethoxy-
CAS No.	93795-62-1
Molecular Formula	C5H9ClO3
Molecular Weight	152.57 g/mol
Synonyms	3-Chloro-1,1-dimethoxyacetone; 3-Chloroacetone Dimethyl Acetal; 1,1-Dimethoxy-3-chloro-2-propanone; 3-Chloro-2-oxopropyl Dimethyl Acetal; Chloroacetone Dimethyl Acetal; Acetone, 3-chloro-, dimethyl acetal; 3-Chloroacetone Dimethyl Ketal; (3-Chloro-2-oxopropyl)dimethyl Acetal
EINECS	Contact for details

Quality Control

Our production of 2-Propanone, 3-Chloro-1,1-Dimethoxy- adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We operate under a cGMP-compliant quality system, ensuring traceability and reliability for critical applications in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after initial use to prevent degradation. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	≤ 2.0% total
Density (at 20°C)	~1.15 g/cm³
Refractive Index (n20D)	~1.43

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