Description

Malonic Dihydrazide is a versatile organic compound with the CAS number 3815-86-9, serving as a key building block in advanced chemical synthesis. Its bifunctional hydrazide structure makes it a valuable precursor for the production of heterocyclic compounds and high-performance polymers. This chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel active ingredients and materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of various heterocyclic compounds with potential biological activity.
• Polymer Chemistry: Acts as a cross-linking agent or chain extender in the production of specialty polyurethanes, polyamides, and other high-performance polymers.
• Agrochemical Synthesis: Serves as a key precursor in the manufacture of certain herbicides, fungicides, and plant growth regulators.
• Corrosion Inhibitor Formulation: Incorporated into coatings and formulations designed to protect metal surfaces.
• Photographic Chemicals: Used in the synthesis of certain compounds for photographic development.
• Organic Synthesis Reagent: A versatile reagent for constructing carbon-nitrogen bonds and synthesizing hydrazones and other derivatives.

Basic Information

Product Name	Malonic Dihydrazide
CAS No.	3815-86-9
Molecular Formula	C3H8N4O2
Molecular Weight	132.12 g/mol
Synonyms	Malonic Acid Dihydrazide; Propanedioic Acid Dihydrazide; Malonyl Dihydrazide; Malonic Acid Bis-hydrazide; 1,3-Dihydrazinyl-1,3-dioxopropane; MDH; Malonic Dihydrazine
EINECS	223-300-6

Quality Control

Our Malonic Dihydrazide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for research and industrial synthesis. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	150 - 155 °C
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.1 %

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