Description

N,4-Dimethylaniline, Hcl CAS NO 2739-05-1 is the hydrochloride salt of N,N-dimethyl-p-phenylenediamine, a versatile aromatic amine derivative. This compound serves as a crucial synthetic intermediate and analytical reagent in advanced chemical manufacturing and research. It is primarily sought by professionals in the pharmaceutical, dye, and fine chemical industries for its role in synthesizing complex molecules and as a component in specific detection systems.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of various active pharmaceutical ingredients (APIs) and diagnostic agents.
• Dye and Pigment Manufacturing: Used as a precursor in the production of azo dyes and other complex colorants.
• Analytical Chemistry Reagent: Employed in specific colorimetric tests and as a reagent for the detection of oxidizing agents like chlorine.
• Polymer and Resin Production: Acts as a modifier or curing agent in specialized polymer formulations.
• Chemical Research & Development: Serves as a standard or starting material in organic synthesis and method development.
• Photographic Developer Component: Used in certain specialized photographic development processes.

Basic Information

Product Name	N,4-Dimethylaniline, Hcl
CAS No.	2739-05-1
Molecular Formula	C8H12N2•HCl
Molecular Weight	172.65 g/mol
Synonyms	N,N-Dimethyl-p-phenylenediamine dihydrochloride; 4-Amino-N,N-dimethylaniline hydrochloride; p-Aminodimethylaniline hydrochloride; DMPD hydrochloride; N,N-Dimethyl-1,4-benzenediamine dihydrochloride; Developer C hydrochloride; 1,4-Benzenediamine, N1,N1-dimethyl-, hydrochloride (1:?); Wurster's Reagent (hydrochloride form)
EINECS	220-381-8

Quality Control

Our N,4-Dimethylaniline, Hcl is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the specifications required for industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept under dry conditions to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white or grayish crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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