Description

Tris(Tribromoneopenthyl)Phosphate CAS NO 19186-97-1 is a high-performance brominated phosphate ester flame retardant. This compound is valued for its excellent thermal stability and effectiveness in reducing material flammability. It is primarily needed by manufacturers in the polymer and plastics industries seeking to enhance the fire safety of their products while maintaining material properties.

Application

• Flame retardant for engineering thermoplastics such as polyamides (nylon), polyesters (PBT, PET), and polyolefins.
• Additive for polyurethane foams (flexible and rigid) to meet stringent fire safety standards.
• Synergistic component in flame-retardant formulations for epoxy resins and unsaturated polyesters.
• Used in wire and cable insulation coatings to improve fire resistance.
• Flame retardant for textiles and fabrics requiring durable wash resistance.
• Component in intumescent coatings and fire-retardant paints.
• Additive for adhesives and sealants where flame retardancy is a critical performance parameter.

Basic Information

Product Name	Tris(Tribromoneopenthyl)Phosphate
CAS No.	19186-97-1
Molecular Formula	C15H24Br9O4P
Molecular Weight	1018.22 g/mol
Synonyms	Tris(tribromoneopentyl) phosphate; TTBNP; 2,2-Bis(bromomethyl)-3-bromopropyl phosphate; Phosphoric acid, tris(2,3-dibromo-1-(bromomethyl)propyl) ester; FR-370; FR 370; Brominated phosphate ester FR-370; 1-Propanol, 2,2-bis(bromomethyl)-3-bromo-, phosphate (3:1)
EINECS	Contact for details

Quality Control

Our Tris(Tribromoneopenthyl)Phosphate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, bromine content, and thermal performance. Certificates of Analysis (COA) documenting key 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, well-ventilated area away from strong alkalis and incompatible organic solvents. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Bromine Content	≥ 68.0%
Melting Point	180 - 190 °C
Acidity (as H3PO4)	≤ 0.1%
Volatile Matter	≤ 0.5%
Color (APHA)	≤ 100

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