Description

Bis(3,5-Dibromosalicyl) Fumarate is a specialized brominated organic compound that serves as a highly effective intermediate and functional additive. Its core value lies in its ability to impart flame retardancy and modify material properties, making it crucial for enhancing product safety and performance. This product is primarily needed by manufacturers in the polymer, plastics, and specialty chemical industries seeking advanced halogenated additives.

Application

• As a reactive flame retardant intermediate in the synthesis of high-performance polymers.
• Incorporation as an additive flame retardant in engineering plastics, thermosets, and coatings.
• Use in the development of specialty adhesives and sealants requiring enhanced fire resistance.
• As a key building block in pharmaceutical and agrochemical research for novel compound synthesis.
• Potential application in the formulation of fire-resistant textiles and fibers.
• Utilization in laboratory research as a standard or reagent for studying brominated compounds.

Basic Information

Product Name	Bis(3,5-Dibromosalicyl) Fumarate
CAS No.	71337-53-6
Molecular Formula	C18H8Br4O6
Molecular Weight	679.78 g/mol
Synonyms	Fumaric Acid Bis(3,5-dibromosalicyl) Ester; 3,5-Dibromosalicylic Acid Fumarate Ester; 2-Hydroxy-3,5-dibromobenzoic Acid Fumaric Acid Diester; Bis(3,5-dibromo-2-hydroxybenzoyloxy)ethylene; (E)-But-2-enedioic acid bis(3,5-dibromo-2-hydroxybenzyl) ester
EINECS	Contact for details

Quality Control

Our Bis(3,5-Dibromosalicyl) Fumarate is produced under strict quality management systems to ensure batch-to-batch consistency and reliability. The product undergoes rigorous analytical testing, including purity assay and impurity profiling, to meet exacting customer requirements. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

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). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

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 (as Pb)	≤ 10 ppm

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