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Tris (1-chloro-2-propyl) phosphate (TCPP) is a chlorinated phosphate ester flame retardant widely used in polyurethane foams, plastics, textiles, and coatings.
Tris (1-chloro-2-propyl) phosphate (TCPP) offers effective flame resistance, low volatility, and excellent compatibility with a variety of polymer systems.
Tris (1-chloro-2-propyl) phosphate (TCPP) is valued for its thermal stability, cost-effectiveness, and ease of formulation in rigid and flexible materials.
CAS Number: 13674-84-5
EC Number: 237-158-7
Molecular Formula: C₉H₁₈Cl₃O₄P
Molecular Weight: 327.57 g/mol
Synonyms: Tris(1-chloro-2-propyl) phosphate, TCPP, Flame retardant TCPP, 2-Propanol, 1-chloro-, phosphate (3:1), Tris(chloropropyl) phosphate, Tris(2-chloro-1-methylethyl) phosphate, Tris(monochloropropyl) phosphate, TCPP flame inhibitor, Phosphoric acid tris(chloropropyl) ester, TCPP plastic additive, TCPP polyurethane flame retardant, Chlorinated phosphate ester TCPP, TCPP chlorinated OP compound, TCPP polymer additive, TCPP organophosphorus compound, Halogenated flame retardant TCPP, Tris(chloropropyl)phosphate ester, TCPP insulation-grade flame retardant, Rigid foam fire retardant TCPP, TCPP for insulation boards, TCPP textile treatment, TCPP flexible foam modifier, TCPP flame suppressant, TCPP thermal barrier additive, TCPP chemical 13674-84-5, TCPP REACH registered, TCPP building insulation additive, TCPP plastics additive, TCPP low-viscosity flame retardant, TCPP phosphorus-based additive, TCPP industrial use compound
APPLICATIONS
Tris (1-chloro-2-propyl) phosphate (TCPP) is widely used in rigid polyurethane (PU) foams for building insulation to enhance fire resistance.
Tris (1-chloro-2-propyl) phosphate (TCPP) is included in flexible PU foams for furniture, mattresses, and automotive interiors.
TCPP is employed in adhesives, sealants, and elastomers for flame retardancy.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used in thermoplastics and thermosets like PVC, epoxy resins, and unsaturated polyesters.
Tris (1-chloro-2-propyl) phosphate (TCPP) is found in cable jacketing and wire coatings for improved flame and smoke suppression.
TCPP is applied in textile back coatings and laminates for flame protection.
Tris (1-chloro-2-propyl) phosphate (TCPP) is incorporated into intumescent coatings and paints to reduce flammability.
Tris (1-chloro-2-propyl) phosphate (TCPP) is compatible with halogenated and non-halogenated fire retardant systems.
Tris (1-chloro-2-propyl) phosphate (TCPP) is suitable for use in foam spray applications and insulation panels.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used in construction materials to comply with fire safety codes and regulations.
Tris (1-chloro-2-propyl) phosphate (TCPP) is utilized in transport interiors, including aircraft and railway applications.
Tris (1-chloro-2-propyl) phosphate (TCPP) is effective in low-density and high-density foam formulations.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used as a flame retardant in the production of polyurethanes, particularly in foam products such as mattresses, cushions, and upholstery.
Tris (1-chloro-2-propyl) phosphate (TCPP) is employed in the formulation of flame-resistant coatings for textiles, where it helps reduce flammability and improve safety in fabrics used for clothing and home furnishings.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used in the production of rigid and flexible polyurethane foams, where it provides effective flame retardant properties for use in insulation materials, packaging, and construction applications.
Tris (1-chloro-2-propyl) phosphate (TCPP) is applied in the manufacturing of thermoplastic and thermoset plastics, where it enhances the fire resistance of products used in electrical components, automotive parts, and construction materials.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used in the formulation of flame-retardant adhesives and sealants, where it helps to improve fire safety in construction and industrial applications.
Tris (1-chloro-2-propyl) phosphate (TCPP) is employed in the production of flame-retardant cables and wires, ensuring that electrical products meet safety standards and remain functional in the event of a fire.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used as a flame retardant in coatings for rubber materials, improving their fire resistance in automotive and industrial applications.
Tris (1-chloro-2-propyl) phosphate (TCPP) is applied in the production of building materials, including insulation boards and panels, to reduce the risk of fire spread and enhance building safety.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used in the formulation of fire-resistant paints and coatings for metal, wood, and plastic surfaces, ensuring that these materials meet fire safety regulations.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used in the manufacture of flame-retardant foams for automotive interiors, where it helps prevent fire spread in the event of an accident or malfunction.
Tris (1-chloro-2-propyl) phosphate (TCPP) is employed in the production of fire-resistant plastics used in household appliances, where it ensures the materials meet safety standards and enhance overall product safety.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used in the development of flame-retardant coatings for upholstered furniture, reducing the risk of fires and improving public safety.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used as a plasticizer and flame retardant in PVC-based products, where it helps enhance flexibility and reduce flammability in products such as flooring, wallpaper, and synthetic leather.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used in the formulation of flame-resistant composite materials for aerospace applications, where it ensures that components meet stringent fire safety regulations.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used in the production of textile products like upholstery, drapes, and curtains, where it helps improve fire resistance without compromising the texture or appearance of the fabric.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used in fireproofing materials used in military applications, such as protective clothing and vehicle components, ensuring safety in extreme conditions.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used as a flame retardant in electronic components, where it helps protect delicate equipment from fire hazards while maintaining the electrical properties of the materials.
Tris (1-chloro-2-propyl) phosphate (TCPP) is applied in the formulation of fire-resistant sealants for construction and industrial applications, reducing the risk of fire damage in buildings and infrastructure.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used in the production of fire-resistant foam materials for soundproofing, ensuring that these materials also meet fire safety standards.
Tris (1-chloro-2-propyl) phosphate (TCPP) is employed in the production of personal protective equipment (PPE) such as flame-resistant gloves and garments, improving worker safety in industries such as oil and gas, firefighting, and manufacturing.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used in the formulation of flame-retardant paints for wood and metal surfaces, ensuring that materials used in furniture and home interiors comply with fire safety regulations.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used in the production of flame-resistant mattresses and cushions, where it ensures that materials meet fire safety standards for consumer products.
Tris (1-chloro-2-propyl) phosphate (TCPP) is employed in the formulation of fireproof materials for use in theaters, cinemas, and other public venues, ensuring that materials do not contribute to fire hazards.
Tris (1-chloro-2-propyl) phosphate (TCPP) is applied in the manufacturing of fire-resistant furniture cushions and foam padding used in commercial settings, such as hotels and hospitals.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used in the development of flame-retardant materials for applications in the transportation sector, including flame-resistant seat covers and interior parts of trains, buses, and aircraft.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used in the production of fire-resistant flooring materials, where it helps ensure the safety of commercial and residential buildings by preventing fire spread.
Tris (1-chloro-2-propyl) phosphate (TCPP) is employed in the manufacture of flame-retardant roofing materials, where it enhances the fire resistance of building structures and reduces the risk of fire damage to homes and buildings.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used in the production of fire-resistant plastic materials used in pipes and plumbing, where it helps to prevent the spread of fire in building infrastructure.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used in the development of fire-resistant materials for personal protective clothing used by emergency responders, ensuring safety in hazardous environments.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used in the production of fire-resistant composites for construction applications, helping to protect buildings and other structures from the risks of fire damage.
DESCRIPTION
Tris (1-chloro-2-propyl) phosphate (TCPP) is a clear to pale yellow liquid with a faint characteristic odor.
Tris (1-chloro-2-propyl) phosphate (TCPP) is a chlorinated organophosphate compound, comprising three chloropropyl groups esterified with phosphoric acid.
Tris (1-chloro-2-propyl) phosphate (TCPP) is non-corrosive and has a relatively low vapor pressure, ensuring minimal off-gassing.
Tris (1-chloro-2-propyl) phosphate (TCPP) provides flame retardancy primarily through a combination of char formation and flame inhibition.
Tris (1-chloro-2-propyl) phosphate (TCPP) is thermally stable and compatible with both polyether and polyester polyols.
Tris (1-chloro-2-propyl) phosphate (TCPP) can be used as a reactive or additive flame retardant depending on the formulation.
TCPP is miscible with many organic solvents and plasticizers, allowing ease of incorporation.
Tris (1-chloro-2-propyl) phosphate (TCPP) shows good resistance to hydrolysis and degradation under typical processing conditions.
TCPP complies with international safety standards for flame retardant additives when used appropriately.
Tris (1-chloro-2-propyl) phosphate (TCPP) is a halogenated organophosphate compound widely used as a flame retardant in a variety of polymeric materials, particularly in foams, plastics, and textiles.
Tris (1-chloro-2-propyl) phosphate (TCPP) is known for its ability to provide high levels of flame resistance to materials while maintaining their mechanical properties, such as flexibility and durability.
Tris (1-chloro-2-propyl) phosphate (TCPP) works by releasing phosphorus-based radicals when exposed to heat, which helps interrupt the combustion process and reduce the spread of flames.
Tris (1-chloro-2-propyl) phosphate (TCPP) is used in both rigid and flexible foams, where it enhances fire safety without affecting the foam’s physical properties, such as density and texture.
Tris (1-chloro-2-propyl) phosphate (TCPP) is highly effective as a flame retardant in polyurethanes, where it ensures the material’s compliance with fire safety regulations while maintaining its functional properties.
Tris (1-chloro-2-propyl) phosphate (TCPP) is commonly used in the production of textiles, providing fire resistance to fabrics used in clothing, upholstery, and home furnishings.
Tris (1-chloro-2-propyl) phosphate (TCPP) is a versatile chemical that can be applied to a wide range of polymers, including polyvinyl chloride (PVC), polystyrene, and polyesters, to improve their fire resistance.
Tris (1-chloro-2-propyl) phosphate (TCPP) is a halogenated flame retardant that has been used for decades in various applications, offering high efficiency in preventing ignition and slowing fire growth.
Tris (1-chloro-2-propyl) phosphate (TCPP) is available in liquid and solid forms, making it suitable for various applications, including both solvent-based and solid-state polymer formulations.
Tris (1-chloro-2-propyl) phosphate (TCPP) is often used in combination with other flame retardants to enhance its effectiveness and meet the specific fire safety requirements of different materials and products.
PROPERTIES
Chemical Formula: C₉H₁₈Cl₃O₄P
Molecular Weight: 327.57 g/mol
Common Name: Tris(1-chloro-2-propyl) phosphate (TCPP)
Appearance: Clear to pale yellow liquid
Odor: Mild, characteristic
Solubility: Soluble in alcohols, esters, ketones, and chlorinated solvents; immiscible in water
Density: Approx. 1.28–1.30 g/cm³
Viscosity (25°C): Approx. 65–85 mPa·s
Boiling Point: >250°C
Flash Point: Approx. 210°C (closed cup)
Vapor Pressure: <0.01 mmHg at 25°C
Thermal Stability: High
Stability: Stable under normal processing conditions
Storage Temperature: 10–30°C
Shelf Life: 12–24 months in sealed containers
FIRST AID
Inhalation:
Remove to fresh air.
Seek medical attention if respiratory symptoms occur.
Skin Contact:
Wash thoroughly with soap and water.
Seek medical advice if irritation or sensitization develops.
Eye Contact:
Flush eyes with water for at least 15 minutes.
Consult a physician if irritation persists.
Ingestion:
Do not induce vomiting.
Rinse mouth and seek medical attention immediately.
Note to Physicians:
Treat symptomatically.
Monitor for signs of organophosphate exposure with large exposures.
HANDLING AND STORAGE
Handling:
Wear protective gloves, goggles, and clothing during handling.
Avoid inhalation of vapors and direct skin or eye contact.
Use in well-ventilated areas.
Spill and Leak Procedures:
Absorb with inert material and dispose of according to local regulations.
Clean contaminated area thoroughly.
Storage:
Store TCPP in tightly sealed containers in a cool, dry, and well-ventilated area.
Keep away from heat, open flames, and incompatible materials such as strong oxidizers.
Prevent contamination and label clearly.
Handling Cautions:
Follow local, regional, and international safety guidelines.
Limit exposure and apply engineering controls in production environments.
