Description

Isopropyl 2-Chloroisobutyrate is a specialized organic ester compound, recognized for its role as a versatile chemical intermediate. Its value lies in its reactive chloroisobutyrate moiety, which makes it a crucial building block for synthesizing more complex molecules. This product is primarily needed by manufacturers in the pharmaceutical, agrochemical, and polymer industries for research, development, and production processes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring the chloroisobutyrate functional group.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its structure serves as a core component.
• Polymer & Resin Modifier: Acts as a monomer or co-monomer in specialty polymerizations to introduce specific properties like flexibility or chemical resistance.
• Organic Synthesis Reagent: Employed in laboratories and pilot plants for esterification reactions and the preparation of other fine chemicals.
• Crosslinking Agent Precursor: Serves as a starting material for manufacturing crosslinking agents used in coatings, adhesives, and composite materials.

Basic Information

Product Name	Isopropyl 2-Chloroisobutyrate
CAS No.	5129-36-2
Molecular Formula	C7H13ClO2
Molecular Weight	164.63 g/mol
Synonyms	2-Chloroisobutyric Acid Isopropyl Ester; Isopropyl α-Chloroisobutyrate; Isopropyl 2-Chloro-2-methylpropanoate; 2-Methyl-2-chloropropanoic Acid 1-Methylethyl Ester; Propanoic acid, 2-chloro-2-methyl-, 1-methylethyl ester; 1-Methylethyl 2-chloro-2-methylpropanoate
EINECS	225-874-7

Quality Control

Our Isopropyl 2-Chloroisobutyrate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for industrial and research applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from incompatible materials such as strong acids, bases, and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F).

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.030 - 1.050
Refractive Index (20°C)	1.420 - 1.430

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