Description

Methylenebis(4-Bromophenyl Sulfide) is a specialized organosulfur compound featuring a methylene bridge connecting two 4-bromophenylthio groups. This unique structure makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex sulfur-containing molecules and polymers. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those requiring brominated aromatic or sulfur-based pharmacophores.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides where the bromine and sulfur functionalities contribute to biological activity.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the production of high-performance polymers, such as polyethersulfones or specialty resins, enhancing thermal and chemical resistance.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create complex ligands for catalysis and material science applications.
• Organic Electronics: Potential precursor for materials used in organic light-emitting diodes (OLEDs) or semiconductors due to its conjugated system and halogen atoms.
• Chemical Research: A versatile reagent for academic and industrial research in synthetic methodology and the exploration of new chemical entities.

Basic Information

Product Name	Methylenebis(4-Bromophenyl Sulfide)
CAS No.	2393-98-8
Molecular Formula	C13H10Br2S2
Molecular Weight	406.16 g/mol
Synonyms	Bis(4-bromophenyl)methanedithiol; 4,4'-Thiobis(bromobenzene)methane; 1,1'-[Methylenebis(thio)]bis[4-bromobenzene]; Bis(p-bromophenyl)thiomethane; 4-Bromophenyl thiomethyl ether dimer; (Bromophenylthio)methane dimer; p,p'-Dibromodiphenylthiomethane
EINECS	Contact for details

Quality Control

Every batch of Methylenebis(4-Bromophenyl Sulfide) is produced and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee it meets your specific R&D or production requirements.

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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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