2-Ethylhexyl Diphenyl Phosphate (DPOP)
CAS 1241-94-7
Low-temperature flame retardant plasticizer for flexible PVC and vinyl Fire-resistant flexibilizer for wire/cable jacketing and coated fabrics Mixed alkyl-aryl phosphate balancing flame resistance and cold-flex
Flame Retardancy
Plasticizing
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2-Hydroxyphosphonocarboxylic Acid (HPAA, Hydroxyphosphonoacetic Acid)
CAS 23783-26-8
A carbon-phosphorus phosphonate used to inhibit metal corrosion in industrial water systems. It is applied in industrial water-treatment programs, where phosphonates of this type protect metal surfaces in recirculating and cooling-water systems.
Chelation / Sequestration
Scale Inhibition
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2,6,7-Trioxa-1-phosphabicyclooctane-4-methanol 1-oxide (PEPA)
CAS 5301-78-0
Phosphorus-rich, char-forming intumescent flame retardant and intermediate Building block for halogen-free flame retardant systems in plastics and coatings Reactive component for fire-resistant textile and polymer finishes
Flame Retardancy
Synthesis Intermediate
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Aluminum Diethylphosphinate
CAS 225789-38-8
Flame Retardancy
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Amino Trimethylene Phosphonic Acid (ATMP)
CAS 6419-19-8
An organophosphonate scale-and-corrosion inhibitor and chelant for industrial water systems. It is used mainly as a chelating/sequestering and deflocculant agent and as a scale and corrosion inhibitor in industrial water treatment, and as a stabilizer for peroxide bleaching solutions in textile and paper processing.
Chelation / Sequestration
Scale Inhibition
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Aminotris(methylenephosphonic acid) Tetrasodium Salt (ATMP, Tetrasodium Salt)
CAS 20592-85-2
A tetrasodium aminophosphonate sequestrant for scale, corrosion, and deposit control in circulating-water systems. it functions as a chelating agent, anti-scaling agent, corrosion inhibitor, and dispersant, including in petroleum-production process water.
Chelation / Sequestration
Scale Inhibition
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Bis(hexamethylene Triamine Penta(methylene Phosphonic Acid)) (BHMTPMPA)
CAS 34690-00-1
A high-charge-density aminophosphonate sequestrant engineered for scale and corrosion control in demanding aqueous systems. Documented uses include service as an anti-scaling agent and corrosion inhibitor, with industrial reporting in oil and gas drilling, extraction, and chemical manufacturing.
Chelation / Sequestration
Scale Inhibition
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Caged Bicyclic Phosphate Flame Retardant (PEPA)
CAS 5301-78-0
PEPA is a phosphorus-rich caged bicyclic phosphate that serves as a char-forming, intumescent flame retardant and as a reactive building block for halogen-free flame-retardant systems. On heating it promotes a protective surface char that shields the underlying polymer and limits fuel release. Its pendant hydroxymethyl…
Flame Retardancy
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Cresyl Diphenyl Phosphate (CDP)
CAS 26444-49-5
Flame retardant plasticizer for flexible PVC, cellulose esters, and vinyl Low-temperature, fire-resistant plasticization for coatings and films Cost-effective aryl phosphate flexibilizer for fire-rated compounds
Flame Retardancy
Plasticizing
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Diethylenetriamine Penta(methylene Phosphonic Acid) Heptasodium Salt (DTPMP.Na7)
CAS 22042-96-2
High-capacity penta-phosphonate sequestrant that stabilizes peroxide and controls scale under harsh conditions. Used as a chelating agent, scale and corrosion inhibitor, and bleach/peroxide stabilizer in water treatment, detergents, and textile and pulp processing.
Chelation / Sequestration
Scale Inhibition
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Diethylenetriamine Penta(methylenephosphonic Acid) (DTPMPA)
CAS 15827-60-8
A multidentate aminophosphonate that sequesters metal ions and arrests scale across hard-water process streams. It is used in water treatment as a scale inhibitor, sequestrant, dispersant, and peroxide-bleach stabilizer, and across cleaning, textile, and paper processing.
Chelation / Sequestration
Scale Inhibition
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Diethylenetriamine Penta(methylenephosphonic Acid) Pentasodium Salt (DTPMP·Na5)
CAS 68155-78-2
The pentasodium salt of a polyaminophosphonate, supplying chelation and scale control at near-neutral pH. It functions as a chelating agent, scale inhibitor, and oxidant (bleach) stabilizer in water-treatment and cleaning formulations.
Chelation / Sequestration
Scale Inhibition
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Ethylenediamine Tetra(methylene Phosphonic Acid) Sodium Salt (EDTMPS)
CAS 1429-50-1
A multivalent phosphonate sequestrant for scale control and metal-ion chelation. It sequesters calcium, magnesium, and transition-metal ions and is used in water treatment, detergents, and industrial cleaning to control scale and stabilize formulations.
Chelation / Sequestration
Scale Inhibition
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Etidronic Acid Disodium Salt (HEDP.Na2)
CAS 7414-83-7
Phosphonate sequestrant that locks up hardness ions and suppresses scale in recirculating water systems. Used as a chelating agent, scale and corrosion inhibitor, and deflocculant in water treatment, detergents, and industrial cleaning, and as a chelating agent in cosmetic formulations.
Chelation / Sequestration
Scale Inhibition
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Etidronic Acid, Disodium Salt (HEDP·Na2, Disodium Etidronate)
CAS 7417-83-6
The disodium salt of a phosphonate chelant, used to sequester metal ions and control scale and corrosion in water systems. The HEDP/etidronate class functions as a sequestering and chelating agent and as a scale and corrosion inhibitor in water-treatment programs, and serves as a chelant…
Chelation / Sequestration
Scale Inhibition
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Hydroxyethylidene Diphosphonic Acid (HEDP, Etidronic Acid)
CAS 2809-21-4
A phosphonate chelant supplied for scale and corrosion control in cooling water, detergents, and cleaners. It is used as a sequestrant, scale and corrosion inhibitor, and stabilizer in water treatment, detergents, and industrial cleaning.
Chelation / Sequestration
Corrosion Inhibition
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Isodecyl Diphenyl Phosphate (DPDP)
CAS 29761-21-5
Flame retardant plasticizer for flexible PVC, coatings, and vinyl compounds Low-volatility, fire-resistant flexibilizer with good low-temperature performance Mixed alkyl-aryl phosphate for fire-rated flexible polymer goods
Flame Retardancy
Plasticizing
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Isopropylated Triphenyl Phosphate
CAS 68937-41-7
Isopropylated triphenyl phosphate (IPPP) is a halogen-free aryl phosphate ester that acts as a flame-retardant plasticizer, softening a polymer and raising its fire resistance in a single additive. It is widely used in flexible PVC and engineering plastics and as a fire-resistant base-fluid component in…
Flame Retardancy
Plasticizing
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Pentasodium Aminotrimethylene Phosphonate (ATMP-Na5)
CAS 2235-43-0
A pentasodium phosphonate that sequesters metal ions to control scale and corrosion in industrial water systems. It is used as a scale and corrosion inhibitor in cooling and boiler water treatment, as a chelating and dispersing agent, and as a stabilizer for peroxide bleaching solutions…
Chelation / Sequestration
Scale Inhibition
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Phosphonobutane Tricarboxylic Acid (PBTC)
CAS 37971-36-1
A phosphonocarboxylic acid used to inhibit scale and corrosion in industrial water-treatment programs. It is used as a scale and corrosion inhibitor in cooling-water systems and as a chelating agent in industrial cleaning and bleaching formulations.
Chelation / Sequestration
pH Adjustment
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Polyepoxysuccinic Acid (PESA)
CAS 51274-37-4
A phosphorus-free polycarboxylate dosed where scale control without added phosphorus is required. It is used in recirculating cooling water and other industrial water-treatment programs.
Chelation / Sequestration
Scale Inhibition
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Tetrasodium Etidronate (Tetrasodium HEDP)
CAS 3794-83-0
A tetrasodium phosphonate chelant engineered for scale and corrosion control in industrial water treatment. /CIR, it functions as a chelating, anti-scaling, and dispersing agent in cleaning and water-treatment systems.
Chelation / Sequestration
Surfactancy
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Tricresyl Phosphate
CAS 1330-78-5
Tricresyl phosphate (TCP) is a triaryl phosphate ester used as a flame-retardant plasticizer and as an anti-wear/extreme-pressure additive. It plasticizes and flame-proofs flexible PVC, vinyl and nitrocellulose, and is a long-established load-carrying additive in lubricants and hydraulic fluids. Modern commercial grades are made from low-ortho…
Flame Retardancy
Plasticizing
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Triethyl Phosphate (TEP)
CAS 78-40-0
Halogen-free flame retardant and viscosity depressant for unsaturated polyester resins and PU foams Reactive solvent and catalyst carrier in polymer and coating systems Flame-resistance additive for cellulosic and resin formulations
Flame Retardancy
Solvency
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Triisobutyl phosphate (TIBP)
CAS 126-71-6
Antifoam/defoaming agent for polyurethane and coating systems Controls air entrainment in resin and mortar mixes Acts as a wetting/viscosity aid in some PU formulations
Defoaming / Foam Control
Solvency
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Trimethyl Phosphate (TMP)
CAS 512-56-1
Phosphorus flame retardant for polyester resins and textile finishes Reactive intermediate and methylating agent in chemical synthesis Catalyst and solvent component in polymer processing
Flame Retardancy
Solvency
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Triphenyl Phosphate (TPP)
CAS 115-86-6
Non-halogen flame retardant for engineering thermoplastics (PPO/PC-ABS) and cellulosic plastics Plasticizer and fire-resistance additive in coatings, films, and adhesives Solid aryl phosphate FR for rigid and semi-rigid polymer compounds
Flame Retardancy
Plasticizing
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Tris(2-Butoxyethyl) Phosphate
CAS 78-51-3
Flame retardant and plasticizer for cellulose esters, synthetic rubber, and vinyl resins Leveling and antifoam aid in floor polishes and water-based coatings Processing aid and viscosity modifier in plastics compounding
Flame Retardancy
Plasticizing
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Tris(2-Ethylhexyl) Phosphate
CAS 78-42-2
Low-temperature plasticizer for PVC, vinyl, and synthetic rubber compounds Phosphorus flame retardant imparting flexibility and burn resistance Flexibilizer in coated fabrics and films requiring cold-flex performance
Plasticizing
Flame Retardancy
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Trixylenyl Phosphate (TXP)
CAS 25155-23-1
Aryl phosphate flame retardant and plasticizer for flexible PVC and vinyl Low-volatility flame resistance in wire-and-cable insulation and coatings Permanent flexibilizer for fire-rated polymer compounds
Flame Retardancy
Plasticizing
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Zinc Dialkyldithiophosphate (ZDDP)
CAS 68649-42-3
Lubrication
Corrosion Inhibition
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