Description

Diisopropyl Malonate is a versatile diester of malonic acid, widely recognized as a key building block in organic synthesis. Its primary value lies in its role as a precursor for the synthesis of pharmaceuticals, agrochemicals, and fine chemicals through classic malonic ester synthesis reactions. This compound is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce malonate or acetic acid derivatives into complex molecular structures.

Application

• Pharmaceutical Intermediate: A crucial starting material for the synthesis of active pharmaceutical ingredients (APIs), including barbiturates and various carboxylic acid derivatives.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and plant growth regulators that require malonate-based frameworks.
• Fine Chemical Production: Serves as a reagent for introducing malonyl groups in the manufacture of flavors, fragrances, and dyes.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the synthesis of specialized polymers and resins.
• Organic Synthesis Reagent: Employed in alkylation, condensation, and Knoevenagel reactions to construct carbon-carbon bonds in complex organic molecules.
• Chemical Research & Development: A valuable tool for medicinal chemistry and process chemistry in developing new synthetic pathways.

Basic Information

Product Name	Diisopropyl Malonate
CAS No.	13195-64-7
Molecular Formula	C9H16O4
Molecular Weight	188.22 g/mol
Synonyms	Propanedioic acid, di-1-methylethyl ester; Diisopropyl propanedioate; Isopropyl malonate; Malonic acid diisopropyl ester; Diisopropyl malonate; DIPM
EINECS	236-156-1

Quality Control

Our Diisopropyl Malonate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring reliable and traceable raw materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly closed when not in use to minimize moisture absorption and prevent contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.412 - 1.416
Density (20°C)	1.01 - 1.03 g/mL

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