Description

2-Butylphenylhydrazine is a specialized aromatic hydrazine derivative, identified by CAS NO 58928-63-5. This compound serves as a versatile and critical building block in advanced organic synthesis, valued for its reactive hydrazine functional group attached to a butyl-substituted benzene ring. It is primarily utilized by research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of heterocycles, pharmaceuticals, and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing pyrazole, indazole, or other nitrogen-containing heterocyclic structures.
• Agrochemical Synthesis: Used in the development and production of herbicides, fungicides, and plant growth regulators where the phenylhydrazine moiety is integral to biological activity.
• Dyestuff and Pigment Manufacturing: Serves as a coupling agent in the production of azo dyes and organic pigments, contributing to color development and stability.
• Chemical Research & Development: Employed as a reagent in organic synthesis for the formation of hydrazones and subsequent transformations in academic and industrial R&D settings.
• Polymer Chemistry: Can act as a monomer or chain modifier in the synthesis of specialty polymers, potentially influencing thermal and mechanical properties.
• Corrosion Inhibitor Formulation: Used in the development of specialty chemical formulations designed to protect metals in industrial processes.

Basic Information

Product Name	2-Butylphenylhydrazine
CAS No.	58928-63-5
Molecular Formula	C₁₀H₁₆N₂
Molecular Weight	164.25 g/mol
Synonyms	(2-Butylphenyl)hydrazine; 1-(2-Butylphenyl)hydrazine; o-Butylphenylhydrazine; 2-Butyl-phenylhydrazine; Hydrazine, (2-butylphenyl)-; N-(2-Butylphenyl)hydrazine
EINECS	Contact for details

Quality Control

Our 2-Butylphenylhydrazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 0.5%

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