Description

Tris(2,3-Dibromopropyl)Phosphate CAS NO 126-72-7 is a brominated organophosphate flame retardant known for its high efficacy in suppressing combustion. This compound is critical for manufacturers requiring enhanced fire safety in polymer materials without compromising processing characteristics. It is primarily needed by producers of polyurethane foams, unsaturated polyesters, textiles, and adhesives operating in the construction, automotive, and electronics sectors.

Application

• As a reactive or additive flame retardant in flexible and rigid polyurethane foams.
• Imparting flame resistance to unsaturated polyester resins used in fiberglass-reinforced plastics.
• Flame retardant treatment for textiles, coatings, and back-coatings.
• Enhancing fire safety in adhesives and sealants.
• Component in flame-retardant formulations for certain engineering plastics.
• Historical use in children's sleepwear (subject to current regional regulations).

Basic Information

Product Name	Tris(2,3-Dibromopropyl)Phosphate
CAS No.	126-72-7
Molecular Formula	C9H15Br6O4P
Molecular Weight	697.61 g/mol
Synonyms	Tris(2,3-dibromopropyl) phosphate; 2,3-Dibromopropyl phosphate; TDBPP; Tris-BP; Phosphoric acid, tris(2,3-dibromopropyl) ester; Firemaster T23P; Bromkal P 67-6HP; APEX 462-5
EINECS	204-799-9

Quality Control

Our Tris(2,3-Dibromopropyl)Phosphate is manufactured under a rigorous quality management system. Each batch is analyzed to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) detailing purity, bromine content, and key impurity profiles is provided to guarantee consistency and performance for your formulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to minimize moisture absorption and decomposition.

Specification

Item	Specification
Appearance	Clear, viscous liquid to pale yellow solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Bromine Content	≥ 68.0%
Acidity (as H3PO4)	≤ 0.1%
Water Content (KF)	≤ 0.2%
Color (APHA)	≤ 100
Viscosity @ 25°C	Contact for details

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