Tris(2-Biphenyl) Phosphate CAS NO 132-28-5

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CAS No.:132-28-5

Grade:Pharmacy Grade

Content:99.0%

Brand:Customizable

Packaging:Customizable

Description

Tris(2-Biphenyl) Phosphate is a specialized organophosphate compound known for its utility as a flame retardant and plasticizer. This chemical is valued for its ability to enhance fire safety and material flexibility in various polymer systems without compromising performance. It is primarily sought by manufacturers in the plastics, electronics, and construction material industries for formulating flame-retardant products.

Application

As a flame retardant additive in engineering plastics such as polycarbonate (PC), acrylonitrile butadiene styrene (ABS), and their blends.
As a plasticizer in vinyl resins and other polymer formulations to improve flexibility and processing.
In the production of fire-resistant cables and wires for the electrical and electronics industry.
For manufacturing flame-retardant coatings and adhesives used in construction and automotive applications.
As a component in specialty chemical formulations for textiles and synthetic fibers requiring fireproofing.
In research and development for new polymer composites with enhanced safety and material properties.

Basic Information


Product Name	Tris(2-Biphenyl) Phosphate
CAS No.	132-28-5
Molecular Formula	C36H27O4P
Molecular Weight	554.57 g/mol
Synonyms	Phosphoric Acid Tris(2-Biphenylyl) Ester; 2-Biphenylyl Phosphate; Tris(o-Biphenylyl) Phosphate; Tri(2-Biphenylyl) Phosphate; o-Biphenylyl Phosphate; Flame Retardant TBP; T2BP; TOBP
EINECS	205-052-5

Quality Control

Our Tris(2-Biphenyl) Phosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay and impurity profile determination, to ensure it meets precise specifications. Certificates of Analysis (COA) documenting purity, identity, and physical properties 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 strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	105 - 110 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm