Description

Diphenylamine Hydrochloride is an important organic salt widely used as a key intermediate and analytical reagent in chemical synthesis. Its primary value lies in its role as a precursor for dyes, stabilizers, and various fine chemicals, offering reliable performance in controlled reactions. This compound is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors seeking high-purity intermediates.

Application

• Pharmaceutical Intermediate: Used in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Dye and Pigment Manufacturing: Serves as a crucial precursor for the production of specific triarylmethane and other specialty dyes.
• Chemical Stabilizer: Acts as a stabilizer in certain polymer and chemical formulations to prevent unwanted degradation.
• Analytical Chemistry: Employed as a reagent in analytical methods for the detection and quantification of specific ions or compounds.
• Agrochemical Synthesis: Utilized as a building block in the manufacture of certain herbicides and plant growth regulators.
• Research & Development: A valuable compound for organic synthesis research in academic and industrial laboratories.

Basic Information

Product Name	Diphenylamine Hydrochloride
CAS No.	537-67-7
Molecular Formula	C12H11N·HCl
Molecular Weight	205.68 g/mol
Synonyms	N-Phenylbenzenamine Hydrochloride; DPA Hydrochloride; Anilinobenzene Hydrochloride; Diphenylammonium Chloride; (Phenylamino)benzene Hydrochloride; Benzenamine, N-phenyl-, hydrochloride; N,N-Diphenylamine Hydrochloride
EINECS	208-668-7

Quality Control

Our Diphenylamine Hydrochloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for critical applications.

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); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥98.0%
Melting Point	Approx. 200-205°C
Loss on Drying	≤1.0%
Heavy Metals (as Pb)	≤20 ppm
Residue on Ignition	≤0.1%

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