Description

Bis(2,3-Dibromopropyl) Phthalate is a halogenated organic compound primarily valued for its flame-retardant properties. This additive is engineered to enhance the fire safety profile of various polymer systems by interrupting the combustion cycle. It is a critical material for manufacturers in the plastics, textiles, and coatings industries seeking to meet stringent fire safety regulations without compromising material integrity.

Application

• As a flame retardant additive in flexible and rigid polyvinyl chloride (PVC) formulations for cables, flooring, and films.
• Incorporation into unsaturated polyester resins and other thermoset plastics used in construction and transportation components.
• Flame-retardant treatment for textiles, fabrics, and upholstery to improve their resistance to ignition.
• Use in adhesives, sealants, and coating systems where enhanced fire performance is required.
• Potential application as a synergist in combination with other flame retardants to improve overall efficacy.
• Modification of rubber compounds to achieve specific flame retardancy ratings.

Basic Information

Product Name	Bis(2,3-Dibromopropyl) Phthalate
CAS No.	7415-86-3
Molecular Formula	C14H14Br4O4
Molecular Weight	621.87 g/mol
Synonyms	1,2-Benzenedicarboxylic Acid, Bis(2,3-Dibromopropyl) Ester; 2,3-Dibromopropyl Phthalate; Phthalic Acid, Bis(2,3-Dibromopropyl) Ester; FR-1033; DBPDP; NSC 9235; DBPP; Bis(2,3-dibromopropyl) Benzene-1,2-dicarboxylate
EINECS	231-052-1

Quality Control

Our Bis(2,3-Dibromopropyl) Phthalate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure consistent purity, bromine content, and thermal stability. Certificates of Analysis (COA) documenting key parameters are provided to guarantee product integrity and support your formulation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong alkalis and incompatible organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Bromine Content	≥ 51.0%
Melting Point	70 - 85 °C
Loss on Drying	≤ 0.5%
Acidity (as Phthalic Acid)	≤ 0.1%

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