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tris-(2-chloroethyl)-phosphate (TCEP) is an organophosphate ester widely used as a flame retardant, plasticizer, and additive in polymers, foams, coatings, and industrial materials.
tris-(2-chloroethyl)-phosphate (TCEP) is valued for its high efficiency in reducing flammability while maintaining good compatibility with a variety of polymer systems.
tris-(2-chloroethyl)-phosphate (TCEP) provides durable flame-retardant performance through its phosphorus and chlorine content.
CAS Number: 115-96-8
EC Number: 204-118-5
Molecular Formula: C₆H₁₂Cl₃O₄P
Molecular Weight: 285.49 g/mol
Synonyms: tris-(2-chloroethyl)-phosphate, TCEP, Tris(2-chloroethyl) phosphate, Chlorinated Phosphate Ester, Organophosphate Flame Retardant, tris-(2-chloroethyl)-phosphate, TCEP, Tris(2-chloroethyl) Phosphate, Tris(β-chloroethyl) Phosphate, Bis(2-chloroethyl) Phosphoric Ester (technical reference), Phosphoric Acid Tris(2-chloroethyl) Ester, Tris(2-chloroethyl) Orthophosphate, Chloroethyl Phosphate Ester, Chlorinated Phosphate Ester TCEP, TCEP Flame Retardant, TCEP Plasticizer, TCEP Flame Retardant Plasticizer, TCEP Phosphate Plasticizer, TCEP Chlorinated Phosphate, TCEP Organophosphate Ester, TCEP Halogenated Phosphate, TCEP Fire Retardant Additive, TCEP Flame Inhibitor, TCEP Fire-Resistant Additive, TCEP Polymer Additive, TCEP Plastic Additive, TCEP Resin Additive, TCEP Polyurethane Additive, TCEP Foam Additive, TCEP Rigid Foam Flame Retardant, TCEP Flexible Foam Flame Retardant, TCEP PU Foam Additive, TCEP PVC Plasticizer, TCEP Thermoplastic Plasticizer, TCEP Engineering Plastic Additive, TCEP Coating Additive, TCEP Adhesive Additive, TCEP Sealant Additive, TCEP Rubber Additive, TCEP Cable Compound Additive, TCEP Electrical Insulation Additive, TCEP Electronics Flame Retardant, TCEP Textile Flame Retardant, TCEP Fabric Treatment Agent, TCEP Wood Flame Retardant, TCEP Construction Material Additive, TCEP Industrial Flame Retardant, TCEP Technical Grade, Industrial Grade TCEP, High-Purity TCEP, Pure TCEP, Extra-Pure TCEP, TCEP Liquid, TCEP Clear Liquid, TCEP Chemical Intermediate, TCEP Specialty Chemical, TCEP Fine Chemical, TCEP Functional Additive, TCEP Organophosphorus Compound, TCEP Chlorinated Organophosphate, TCEP Phosphate Ester Flame Retardant, TCEP Fire Safety Additive
APPLICATIONS
tris-(2-chloroethyl)-phosphate (TCEP) is used in polyurethane foams.
tris-(2-chloroethyl)-phosphate (TCEP) improves flame resistance in flexible and rigid foams.
tris-(2-chloroethyl)-phosphate (TCEP) supports compliance with fire safety standards.
tris-(2-chloroethyl)-phosphate (TCEP) is applied in plastic and polymer formulations.
tris-(2-chloroethyl)-phosphate (TCEP) acts as a flame-retardant plasticizer.
tris-(2-chloroethyl)-phosphate (TCEP) improves flexibility and processing behavior.
tris-(2-chloroethyl)-phosphate (TCEP) is used in coatings and paints.
tris-(2-chloroethyl)-phosphate (TCEP) enhances fire resistance of surface coatings.
tris-(2-chloroethyl)-phosphate (TCEP) maintains coating integrity under heat exposure.
tris-(2-chloroethyl)-phosphate (TCEP) is incorporated into adhesives and sealants.
tris-(2-chloroethyl)-phosphate (TCEP) reduces flammability of bonded assemblies.
tris-(2-chloroethyl)-phosphate (TCEP) improves durability of flame-retardant systems.
tris-(2-chloroethyl)-phosphate (TCEP) is used in textiles and upholstery treatments.
tris-(2-chloroethyl)-phosphate (TCEP) improves resistance to ignition and flame spread.
tris-(2-chloroethyl)-phosphate (TCEP) enhances fire safety of treated materials.
tris-(2-chloroethyl)-phosphate (TCEP) is used as a flame retardant in rigid polyurethane foams.
tris-(2-chloroethyl)-phosphate (TCEP) reduces flammability of insulation materials in construction.
tris-(2-chloroethyl)-phosphate (TCEP) improves fire resistance of building foam panels.
tris-(2-chloroethyl)-phosphate (TCEP) is used in flexible polyurethane foams.
tris-(2-chloroethyl)-phosphate (TCEP) enhances flame retardancy in furniture cushioning.
tris-(2-chloroethyl)-phosphate (TCEP) supports compliance with fire safety standards.
tris-(2-chloroethyl)-phosphate (TCEP) is used in thermoplastic polymers.
tris-(2-chloroethyl)-phosphate (TCEP) improves fire performance of PVC compounds.
tris-(2-chloroethyl)-phosphate (TCEP) enhances safety of plastic housings.
tris-(2-chloroethyl)-phosphate (TCEP) is used in epoxy resin systems.
tris-(2-chloroethyl)-phosphate (TCEP) provides flame retardancy in electrical encapsulation materials.
tris-(2-chloroethyl)-phosphate (TCEP) improves fire resistance of cured epoxy networks.
tris-(2-chloroethyl)-phosphate (TCEP) is used in coatings and paints.
tris-(2-chloroethyl)-phosphate (TCEP) enhances fire retardant properties of protective coatings.
tris-(2-chloroethyl)-phosphate (TCEP) supports passive fire protection systems.
tris-(2-chloroethyl)-phosphate (TCEP) is used in textile back-coating applications.
tris-(2-chloroethyl)-phosphate (TCEP) improves flame resistance of coated fabrics.
tris-(2-chloroethyl)-phosphate (TCEP) supports fire safety in technical textiles.
tris-(2-chloroethyl)-phosphate (TCEP) is used in spray-applied fireproofing materials.
tris-(2-chloroethyl)-phosphate (TCEP) improves flame resistance of structural steel coatings.
tris-(2-chloroethyl)-phosphate (TCEP) is used in building insulation boards.
tris-(2-chloroethyl)-phosphate (TCEP) enhances fire safety of thermal insulation panels.
tris-(2-chloroethyl)-phosphate (TCEP) is used in acoustic foam products.
tris-(2-chloroethyl)-phosphate (TCEP) reduces ignition risk in soundproofing materials.
tris-(2-chloroethyl)-phosphate (TCEP) is used in automotive interior components.
tris-(2-chloroethyl)-phosphate (TCEP) improves fire performance of dashboard foams.
tris-(2-chloroethyl)-phosphate (TCEP) is used in transportation seating foams.
tris-(2-chloroethyl)-phosphate (TCEP) supports fire safety compliance in public transport vehicles.
tris-(2-chloroethyl)-phosphate (TCEP) is used in aviation interior materials.
tris-(2-chloroethyl)-phosphate (TCEP) enhances flame retardancy of aircraft insulation foams.
tris-(2-chloroethyl)-phosphate (TCEP) is used in marine insulation systems.
tris-(2-chloroethyl)-phosphate (TCEP) improves fire resistance of shipboard materials.
tris-(2-chloroethyl)-phosphate (TCEP) is used in protective wall panels.
tris-(2-chloroethyl)-phosphate (TCEP) enhances passive fire protection in commercial buildings.
tris-(2-chloroethyl)-phosphate (TCEP) is used in sandwich panel cores.
tris-(2-chloroethyl)-phosphate (TCEP) improves fire performance of composite panels.
tris-(2-chloroethyl)-phosphate (TCEP) is used in appliance housings.
tris-(2-chloroethyl)-phosphate (TCEP) reduces fire propagation in electrical appliances.
tris-(2-chloroethyl)-phosphate (TCEP) is used in battery pack insulation materials.
tris-(2-chloroethyl)-phosphate (TCEP) enhances thermal and fire safety of energy storage systems.
tris-(2-chloroethyl)-phosphate (TCEP) is used in data center cable management systems.
tris-(2-chloroethyl)-phosphate (TCEP) improves flame resistance of cable trays and covers.
tris-(2-chloroethyl)-phosphate (TCEP) is used in industrial conveyor belt coatings.
tris-(2-chloroethyl)-phosphate (TCEP) reduces ignition risk in material handling systems.
tris-(2-chloroethyl)-phosphate (TCEP) is used in fire-resistant laminating resins.
tris-(2-chloroethyl)-phosphate (TCEP) improves safety of layered construction materials.
tris-(2-chloroethyl)-phosphate (TCEP) is used in underground mining materials.
tris-(2-chloroethyl)-phosphate (TCEP) enhances fire protection in confined environments.
tris-(2-chloroethyl)-phosphate (TCEP) is used in HVAC insulation components.
tris-(2-chloroethyl)-phosphate (TCEP) improves fire safety of air handling systems.
tris-(2-chloroethyl)-phosphate (TCEP) is used in prefabricated building elements.
tris-(2-chloroethyl)-phosphate (TCEP) supports fire safety certification of modular structures.
tris-(2-chloroethyl)-phosphate (TCEP) is used in industrial packaging foams.
tris-(2-chloroethyl)-phosphate (TCEP) reduces flammability during storage and transport.
tris-(2-chloroethyl)-phosphate (TCEP) is used in specialty elastomer blends.
tris-(2-chloroethyl)-phosphate (TCEP) improves fire resistance of flexible polymer systems.
tris-(2-chloroethyl)-phosphate (TCEP) is used in research and development of flame-retardant materials.
tris-(2-chloroethyl)-phosphate (TCEP) supports formulation optimization in fire safety studies.
tris-(2-chloroethyl)-phosphate (TCEP) is used in rubber compounds.
tris-(2-chloroethyl)-phosphate (TCEP) reduces ignition risk in elastomeric materials.
tris-(2-chloroethyl)-phosphate (TCEP) enhances safety of industrial rubber products.
tris-(2-chloroethyl)-phosphate (TCEP) is used in cable insulation materials.
tris-(2-chloroethyl)-phosphate (TCEP) improves flame resistance of wire and cable sheathing.
tris-(2-chloroethyl)-phosphate (TCEP) supports compliance with electrical safety regulations.
tris-(2-chloroethyl)-phosphate (TCEP) is used in electronic components.
tris-(2-chloroethyl)-phosphate (TCEP) enhances fire resistance of circuit board encapsulants.
tris-(2-chloroethyl)-phosphate (TCEP) improves safety of electronic housings.
tris-(2-chloroethyl)-phosphate (TCEP) is used in adhesives and sealants.
tris-(2-chloroethyl)-phosphate (TCEP) imparts flame retardancy to bonding systems.
tris-(2-chloroethyl)-phosphate (TCEP) improves fire performance of construction sealants.
tris-(2-chloroethyl)-phosphate (TCEP) is used in composite materials.
tris-(2-chloroethyl)-phosphate (TCEP) enhances fire resistance of fiber-reinforced plastics.
tris-(2-chloroethyl)-phosphate (TCEP) supports safety in structural composite applications.
tris-(2-chloroethyl)-phosphate (TCEP) is used in industrial laminates.
tris-(2-chloroethyl)-phosphate (TCEP) improves flame retardancy of layered materials.
tris-(2-chloroethyl)-phosphate (TCEP) enhances thermal safety of laminated panels.
tris-(2-chloroethyl)-phosphate (TCEP) is used in specialty chemical formulations.
tris-(2-chloroethyl)-phosphate (TCEP) provides a balance of flame retardancy and plasticization.
tris-(2-chloroethyl)-phosphate (TCEP) improves processability of flame-retarded materials.
DESCRIPTION
tris-(2-chloroethyl)-phosphate (TCEP) is a clear, colorless to pale yellow liquid.
tris-(2-chloroethyl)-phosphate (TCEP) has a mild characteristic odor.
tris-(2-chloroethyl)-phosphate (TCEP) is a low-volatility organophosphate ester.
tris-(2-chloroethyl)-phosphate (TCEP) is miscible with many organic solvents.
tris-(2-chloroethyl)-phosphate (TCEP) shows good compatibility with polymer matrices.
tris-(2-chloroethyl)-phosphate (TCEP) distributes uniformly within formulations.
tris-(2-chloroethyl)-phosphate (TCEP) provides flame retardancy through char formation and radical quenching.
tris-(2-chloroethyl)-phosphate (TCEP) contributes to reduced heat release during combustion.
tris-(2-chloroethyl)-phosphate (TCEP) maintains performance over extended service life.
tris-(2-chloroethyl)-phosphate (TCEP) is chemically stable under normal conditions.
tris-(2-chloroethyl)-phosphate (TCEP) should be protected from strong oxidizing agents.
tris-(2-chloroethyl)-phosphate (TCEP) requires controlled handling due to regulatory considerations.
tris-(2-chloroethyl)-phosphate (TCEP) is an organophosphate ester used as a flame retardant.
tris-(2-chloroethyl)-phosphate (TCEP) appears as a colorless to pale yellow liquid.
tris-(2-chloroethyl)-phosphate (TCEP) has low volatility and good thermal stability.
tris-(2-chloroethyl)-phosphate (TCEP) contains both phosphorus and chlorine, contributing to flame retardancy.
tris-(2-chloroethyl)-phosphate (TCEP) acts primarily in the condensed phase during combustion.
tris-(2-chloroethyl)-phosphate (TCEP) promotes char formation and reduces heat release.
tris-(2-chloroethyl)-phosphate (TCEP) is compatible with many polymers and resins.
tris-(2-chloroethyl)-phosphate (TCEP) also provides secondary plasticizing effects.
tris-(2-chloroethyl)-phosphate (TCEP) improves flexibility of treated polymer systems.
tris-(2-chloroethyl)-phosphate (TCEP) shows good resistance to hydrolysis under neutral conditions.
tris-(2-chloroethyl)-phosphate (TCEP) remains effective over a wide processing temperature range.
tris-(2-chloroethyl)-phosphate (TCEP) is widely used in industrial flame retardant applications.
tris-(2-chloroethyl)-phosphate (TCEP) must be handled according to chemical safety regulations.
tris-(2-chloroethyl)-phosphate (TCEP) should be stored in tightly sealed containers away from heat.
tris-(2-chloroethyl)-phosphate (TCEP) is valued for its efficiency, compatibility, and flame-retardant performance.
PROPERTIES
Chemical Formula: C₆H₁₂Cl₃O₄P
Molecular Weight: 285.49 g/mol
Appearance: Clear, colorless to pale yellow liquid
Odor: Mild characteristic odor
Density: ~1.58 g/cm³ at 20°C
Melting Point: < −40°C
Boiling Point: ~320°C (decomposes)
Vapor Pressure: ~0.2 Pa at 20°C
Solubility in Water: ~7 g/L at 20°C
Solubility in Organic Solvents: Miscible with esters, ketones, and aromatics
Viscosity: Moderate
Flash Point: ~204°C (closed cup)
Refractive Index: ~1.47 at 20°C
Thermal Stability: Stable under normal processing temperatures
Flame Retardant Mechanism: Gas-phase and condensed-phase action
Hydrolytic Stability: Moderate
Storage Temperature: Store at ambient temperature
FIRST AID
Inhalation:
Move the affected person to fresh air immediately.
Seek medical attention if symptoms persist.
Skin Contact:
Wash thoroughly with soap and water.
Remove contaminated clothing and wash before reuse.
Eye Contact:
Rinse cautiously with water for at least 15 minutes.
Seek medical attention if irritation continues.
Ingestion:
Rinse mouth and drink water.
Do not induce vomiting and seek medical advice.
Note to Physicians:
Treat symptomatically and monitor for systemic effects.
HANDLING AND STORAGE
Handling:
Use appropriate personal protective equipment including gloves and eye protection.
Avoid inhalation of vapors or mist.
Ensure adequate ventilation during handling.
Avoidance:
Avoid contact with strong oxidizing agents.
Avoid excessive heat and open flames.
Spill Procedures:
Absorb with inert material and collect mechanically.
Dispose of waste according to local regulations.
Storage:
Store in tightly closed containers.
Keep in a cool, dry, well-ventilated area.
Protect from heat, light, and incompatible substances.
