Description

2,5-Dibromo-3-(dibromomethyl)thiophene is a halogenated thiophene derivative, a key intermediate in the synthesis of advanced flame retardants and specialty polymers. Its high bromine content makes it an effective and efficient source of bromine for imparting flame retardancy to various materials. This compound is primarily sought by manufacturers in the polymer, electronics, and construction materials industries for developing halogenated flame retardant additives. It serves as a critical building block for creating high-performance, thermally stable materials that meet stringent fire safety regulations.

Application

• Flame Retardant Intermediate: A crucial precursor in the synthesis of reactive and additive brominated flame retardants (BFRs) for engineering plastics.
• Polymer Modification: Used to incorporate bromine into polymer backbones (e.g., polystyrene, epoxy resins, polyesters) to enhance their fire resistance.
• Electronics Encapsulation: Employed in the production of flame-retardant compounds for printed circuit boards (PCBs), connectors, and electronic housings.
• Construction Materials: A key component in developing flame-retardant additives for insulation foams, cables, and textile coatings.
• Specialty Chemical Synthesis: Serves as a versatile building block in organic synthesis for creating complex thiophene-based molecules in pharmaceutical and agrochemical research.
• Cross-linking Agent: Can act as a cross-linking agent in certain polymer systems due to its multiple reactive bromine sites.

Basic Information

Item	Details
Product Name	2,5-Dibromo-3-(dibromomethyl)thiophene
CAS No.	57846-06-7
Molecular Formula	C5H2Br4S
Molecular Weight	449.69 g/mol
Synonyms	3-(Dibromomethyl)-2,5-dibromothiophene; Thiophene, 2,5-dibromo-3-(dibromomethyl)-; 2,5-Dibromo-3-(dibromomethyl)thiophene; Tetrabromothiophene derivative; Brominated thiophene intermediate
EINECS	Contact for details

Quality Control

Our 2,5-Dibromo-3-(dibromomethyl)thiophene is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment ensures the material meets the precise requirements for use in sensitive applications like flame retardant synthesis.

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 heat, sparks, and open flame. Ensure the container is kept tightly sealed to prevent moisture absorption and decomposition.

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%
Heavy Metals	≤ 20 ppm

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