Description

1,4-Phenyldiammonium Dibromide is a high-purity organic salt of significant interest in advanced chemical synthesis. This compound serves as a versatile and reactive intermediate, enabling the construction of complex molecular architectures. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and specialty chemical sectors for developing novel materials and active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with aromatic diamine cores.
• Ligand Precursor: Used in the preparation of specialized ligands for catalysis and metal-organic framework (MOF) synthesis.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the production of high-performance polymers and polyimides.
• Organic Synthesis: Employed in various organic transformations, including nucleophilic substitution and polymerization reactions.
• Research & Development: A valuable reagent for academic and industrial R&D in medicinal chemistry and material science.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of complex organic dyes and functional colorants.

Basic Information

Product Name	1,4-Phenyldiammonium Dibromide
CAS No.	116469-01-3
Molecular Formula	C6H10Br2N2
Molecular Weight	265.97 g/mol
Synonyms	1,4-Phenylenediammonium Dibromide; p-Phenylenediammonium Dibromide; 1,4-Diammoniumbenzene Dibromide; Benzene-1,4-diammonium Dibromide; p-Diammoniumbenzene Dibromide; 1,4-Benzenediaminium Dibromide; 4-Aminophenylammonium Bromide (dibromide form); PPD Dibromide Salt
EINECS	Contact for details

Quality Control

Our 1,4-Phenyldiammonium Dibromide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
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.