Description

1-Propylhydrazine is a versatile organic hydrazine derivative, serving as a critical building block in advanced chemical synthesis. Its primary value lies in its bifunctional reactivity, featuring both a nucleophilic hydrazine group and an alkyl chain, enabling its use in the creation of heterocycles, pharmaceuticals, and agrochemical intermediates. This compound is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various heterocyclic compounds, including pyrazoles and triazoles, which are core structures in many active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators, where the hydrazine moiety introduces specific biological activity.
• Polymer Chemistry: Acts as a chain extender, cross-linking agent, or modifier in the production of specialty polymers, polyurethanes, and epoxy resins.
• Corrosion Inhibitor Formulation: Incorporated into formulations for metal surface treatment and cooling water systems due to its chelating properties.
• Chemical Research & Development: A valuable reagent for organic synthesis, particularly in nucleophilic substitution reactions and the preparation of hydrazones.
• Dye and Pigment Manufacturing: Serves as an intermediate in the synthesis of azo dyes and other colorants.

Basic Information

Product Name	1-Propylhydrazine
CAS No.	70629-59-3
Molecular Formula	C₃H₁₀N₂
Molecular Weight	74.13 g/mol
Synonyms	Propylhydrazine; n-Propylhydrazine; Monopropylhydrazine; Hydrazine, propyl-; 1-Hydrazinopropane; N-Propylhydrazine; Propane, 1-hydrazino-
EINECS	Contact for details

Quality Control

Our 1-Propylhydrazine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay, impurity profiling, and identity confirmation, to ensure it meets the high standards required for industrial and research applications. A Certificate of Analysis (COA) detailing purity, physical properties, and test results 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, well-ventilated place away from heat, sparks, and open flames. Due to its properties of being easily oxidized (store under inert atmosphere) and highly volatile, it is recommended to store under an inert gas (e.g., nitrogen or argon) at temperatures between 2°C and 8°C for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Contact for details
Specific Gravity (20°C)	0.85 - 0.90
Refractive Index (n20/D)	1.430 - 1.440

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