Description

Dioctyl Tetrabromophthalate is a high-performance brominated flame retardant and plasticizer. This compound is valued for its effectiveness in enhancing the fire resistance of various polymer systems while maintaining material flexibility. It is primarily utilized by manufacturers in the plastics, wire and cable, and construction materials industries seeking to meet stringent fire safety regulations.

Application

• As a flame retardant plasticizer in flexible PVC applications, including cables, wires, and flooring.
• In the formulation of fire-resistant coatings and sealants for the construction industry.
• As an additive in polyolefin compounds to improve flame retardancy without significantly compromising physical properties.
• For enhancing the fire safety of synthetic rubbers and elastomers used in automotive and industrial components.
• In the production of fire-retardant textiles and fabrics where durable flame resistance is required.
• As a component in specialized adhesive and potting compound formulations for electronics requiring UL94 ratings.

Basic Information

Product Name	Dioctyl Tetrabromophthalate
CAS No.	56720-20-8
Molecular Formula	C₂₄H₃₄Br₄O₄
Molecular Weight	706.05 g/mol
Synonyms	DOTBP; Bis(2-ethylhexyl) 3,4,5,6-tetrabromophthalate; 2-Ethylhexyl tetrabromophthalate; Phthalic acid, tetrabromo-, bis(2-ethylhexyl) ester; Tetrabromophthalic acid dioctyl ester; FR-756; Saytex BCL-462; Great Lakes DP-45
EINECS	Contact for details

Quality Control

Our Dioctyl Tetrabromophthalate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, bromine content, and performance as a flame retardant. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with every shipment to guarantee compliance with your specifications.

Storage

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

Specification

Item	Specification
Appearance	White to pale yellow viscous liquid or paste
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Bromine Content	≥ 45.0%
Acidity (as HBr)	≤ 0.1%
Color (Gardner)	≤ 3
Moisture (KF)	≤ 0.2%

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