Description

(4-Ethyl-Phenyl)-Hydrazine is a specialized aromatic hydrazine derivative, a key building block in advanced organic synthesis. This compound matters for its role as a versatile precursor in the creation of heterocyclic compounds and complex molecular architectures. Industries such as pharmaceuticals, agrochemicals, and dyestuffs require it for the development of active ingredients and functional materials. Its reactive hydrazine group makes it invaluable for constructing nitrogen-containing frameworks essential in modern chemical research and manufacturing.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing heterocyclic structures like pyrazoles and indazoles.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators, where its aromatic hydrazine moiety is incorporated into bioactive molecules.
• Dyestuff and Pigment Manufacturing: Serves as a key component in the synthesis of azo dyes and complex organic pigments, contributing to color strength and stability.
• Chemical Research & Development: Employed as a versatile reagent in organic synthesis for coupling reactions, cyclizations, and the preparation of hydrazone derivatives.
• Polymer Chemistry: Acts as a monomer or chain modifier in the synthesis of specialty polymers, including polyhydrazides and other high-performance materials.
• Analytical Chemistry: Utilized as a derivatization agent for the detection and quantification of carbonyl compounds (aldehydes and ketones) via hydrazone formation.

Basic Information

Product Name	(4-Ethyl-Phenyl)-Hydrazine
CAS No.	54840-34-5
Molecular Formula	C8H12N2
Molecular Weight	136.20 g/mol
Synonyms	4-Ethylphenylhydrazine; 1-(4-Ethylphenyl)hydrazine; p-Ethylphenylhydrazine; (p-Ethylphenyl)hydrazine; N-(4-Ethylphenyl)hydrazine; 4-Ethyl-benzenamine hydrazone; Hydrazine, (4-ethylphenyl)-
EINECS	Contact for details

Quality Control

Our (4-Ethyl-Phenyl)-Hydrazine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC, GC, and NMR, to confirm identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and specific impurity limits is provided with each shipment, ensuring compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, open flames, and strong oxidizing agents. For long-term storage, consider packaging under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Contact for details

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