Description

n-[(10-Oxido-9,10-Dihydro-9-Oxa-10-Phosphaphenanthrene)Methyl]-6-Phenyl-1,3,5-Triazine-2,4-Diamine is a high-performance, halogen-free phosphorus-nitrogen synergistic flame retardant. This compound is specifically engineered to provide superior flame retardancy and thermal stability while minimizing smoke and toxic gas emissions during combustion. It is a critical additive for manufacturers in the polymer and electronics industries seeking to meet stringent fire safety and environmental regulations without compromising material properties.

Application

• Flame Retardant for Engineering Plastics: A key additive for polyamides (PA), polyesters (PBT, PET), and epoxy resins to achieve UL94 V-0 ratings.
• Thermoset Resin Systems: Used in epoxy molding compounds (EMCs) and printed circuit board (PCB) laminates for electronic applications.
• High-Performance Coatings: Imparts fire resistance to intumescent and protective coatings for wires, cables, and structural steel.
• Synthetic Fibers and Textiles: Applied in the production of flame-retardant fibers for protective clothing and home furnishings.
• Adhesives and Sealants: Enhances the fire safety profile of high-temperature adhesives used in construction and automotive assembly.
• Polyurethane Foams: An effective flame retardant for rigid and flexible PU foams in insulation and seating.

Basic Information

Product Name	n-[(10-Oxido-9,10-Dihydro-9-Oxa-10-Phosphaphenanthrene)Methyl]-6-Phenyl-1,3,5-Triazine-2,4-Diamine
CAS No.	66560-05-2
Molecular Formula	C22H18N5O2P
Molecular Weight	415.39 g/mol
Synonyms	DOPO-Triazine Derivative; 6-Phenyl-1,3,5-triazine-2,4-diamine, N-[(10-oxido-9,10-dihydro-9-oxa-10-phosphaphenanthren-10-yl)methyl]-; 10-(4,6-Diamino-1,3,5-triazin-2-yl)methyl-9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide; DOPO-based Triazine Flame Retardant; Phosphaphenanthrene-Triazine Adduct; FR-TZ; P-N Synergistic Flame Retardant
EINECS	Contact for details

Quality Control

Our production of n-[(10-Oxido-9,10-Dihydro-9-Oxa-10-Phosphaphenanthrene)Methyl]-6-Phenyl-1,3,5-Triazine-2,4-Diamine adheres to a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant industry specifications for flame retardant additives. Certificates of Analysis (COA) documenting key parameters are provided with each shipment to guarantee traceability and quality assurance for our global B2B clients.

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 incompatible materials such as strong alkalis and fluorides. The container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	280 - 310 °C
Phosphorus Content	6.8 - 7.5 %
Nitrogen Content	15.5 - 17.0 %
Loss on Drying	≤ 0.5 %
Ash Content	≤ 0.3 %

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