Synthesis Intermediate ×
Amines & Amides
Para-Xylylenediamine (PXDA)
CAS 539-48-0
An araliphatic diamine hardener that cures epoxy coatings rapidly to hard, chemically resistant films with excellent barrier properties.
Crosslinking / Curing
Synthesis Intermediate
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Specialty Additives
Paraformaldehyde (Paraform)
CAS 30525-89-4
A solid polymerized formaldehyde source used in resin production, wood preservation, leather tanning, and as an industrial disinfectant and fumigant.
Biocidal Action
Preservation
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Glycols & Polyols
Pentaerythritol
CAS 115-77-5
A white crystalline tetraol used to manufacture alkyd resins, synthetic ester lubricants, PVC stabilizers, and intumescent flame-retardant systems.
Crosslinking / Curing
Synthesis Intermediate
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Acids & Salts
Peracetic Acid (Peroxyacetic Acid, PAA)
CAS 79-21-0
An aqueous oxidizing solution used for disinfection, bleaching of paper and textiles, and epoxidation in organic synthesis.
Biocidal Action
Synthesis Intermediate
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Solvents - Aliphatic
Perchloroethylene (Tetrachloroethylene, PERC)
CAS 127-18-4
A chlorinated solvent used for dry cleaning, metal degreasing, textile processing, and fluorocarbon production.
Cleaning / Degreasing
Solvency
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Specialty Additives
Phenol (Carbolic Acid)
CAS 108-95-2
An aromatic hydroxy compound used as feedstock for phenolic resins in plywood and automotive applications, and as a chemical intermediate for bisphenol A.
Biocidal Action
Preservation
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Acids & Salts
Phosphoric Acid (Orthophosphoric Acid)
CAS 7664-38-2
A clear, colorless mineral acid used for metal phosphating, rust conversion, passivation, and descaling in industrial finishing and maintenance applications.
pH Adjustment
Corrosion Inhibition
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Acids & Salts
Phosphorous Acid (Phosphonic Acid)
CAS 13598-36-2
A colorless crystalline acid used as a reducing agent, metal treatment chemical, and intermediate in synthesis of phosphonates and flame retardants.
Synthesis Intermediate
Corrosion Inhibition
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Specialty Additives
Phthalic Anhydride (PA)
CAS 85-44-9
A white aromatic anhydride used as a heat-cure epoxy hardener and chemical intermediate for plasticizers, alkyd resins, and unsaturated polyesters.
Crosslinking / Curing
Synthesis Intermediate
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Amines & Amides
Piperazine (PZ)
CAS 110-85-0
A six-membered diamine heterocycle used as a reactive amine in acid-gas scrubbing, corrosion inhibitor synthesis, and epoxy curing applications.
Crosslinking / Curing
pH Adjustment
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Amines & Amides
Polyethylene Glycol-Based Polyether Diamine (CAS 65605-36-9)
CAS 65605-36-9
A water-soluble polyether diamine curing agent for epoxy, polyurethane, and polyurea formulations in adhesives, sealants, and protective coatings.
Crosslinking / Curing
Synthesis Intermediate
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Amines & Amides
Polyoxypropylenediamine (CAS 9046-10-0)
CAS 9046-10-0
A low-viscosity difunctional polyetheramine used as a curing agent for epoxy resins and as an amine building block for polyurea and polyurethane formulations.
Crosslinking / Curing
Synthesis Intermediate
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Amines & Amides
Polyoxypropylenediamine (CAS 9046-10-0)
CAS 9046-10-0
A difunctional polyetheramine used as a flexibilizing epoxy curing agent and soft-segment amine in polyurea and polyurethane formulations.
Crosslinking / Curing
Synthesis Intermediate
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Amines & Amides
Polyoxypropylenediamine, Mn ≈ 4000 (CAS 9046-10-0)
CAS 9046-10-0
A long-chain amine-terminated polyether used as a soft-segment amine in spray polyurea and flexible polyurethane elastomers.
Crosslinking / Curing
Synthesis Intermediate
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Amines & Amides
Polyoxypropylenetriamine (Trifunctional Polyether Triamine)
CAS 39423-51-3
A trifunctional amine-terminated polyether used as an epoxy curing agent and crosslinker in polyurea, polyurethane elastomers, coatings, and adhesives.
Crosslinking / Curing
Synthesis Intermediate
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Amines & Amides
Polyoxypropylenetriamine, Mn ≈ 3000 (CAS 64852-22-8)
CAS 64852-22-8
A trifunctional polyether triamine crosslinker for epoxy curing in polyurea, polyurethane elastomers, composites, coatings, adhesives and sealants.
Crosslinking / Curing
Synthesis Intermediate
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Amines & Amides
Polypropylene Glycol Monoamine (CAS 83713-01-3)
CAS 83713-01-3
A polyether monoamine chain stopper and reactive modifier for epoxy and isocyanate systems, used in coatings, adhesives, and surfactant formulations.
Crosslinking / Curing
Synthesis Intermediate
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Glycols & Polyols
Polytetramethylene Ether Glycol
CAS 25190-06-1
A polyether polyol that reacts with di-isocyanates to form flexible polyurethane segments for spandex, elastomers.
Film Formation
Synthesis Intermediate
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Acids & Salts
Potassium Bitartrate
CAS 868-14-4
A crystalline salt used as a stabilizer in wine production, food processing, and pharmaceutical formulations.
pH Adjustment
Synthesis Intermediate
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Acids & Salts
Potassium Carbonate (Dipotassium Carbonate)
CAS 584-08-7
A white crystalline salt used as a desiccant, pH regulator, and processing agent in glass, ceramics, soap, leather tanning, and food applications.
pH Adjustment
Cleaning / Degreasing
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Acids & Salts
Potassium Fluoride (KF)
CAS 7789-23-3
An inorganic fluoride salt used as a fluorine source and base catalyst in organic synthesis, silver-soldering flux, and glass etching.
Biocidal Action
Synthesis Intermediate
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Mineral Fillers & Pigments
Potassium Hydroxide (KOH, Caustic Potash)
CAS 1310-58-3
A strong inorganic base supplied as flakes, pellets, or solution for soap manufacturing, battery electrolytes, and electroplating applications.
pH Adjustment
Cleaning / Degreasing
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Acids & Salts
Potassium Permanganate
CAS 7722-64-7
A purple crystalline oxidizing agent used in water treatment, disinfection, and industrial bleaching applications.
Biocidal Action
Synthesis Intermediate
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Acids & Salts
Potassium Sulfate (SOP)
CAS 7778-80-5
A soluble potassium salt used as a fertilizer and in industrial applications including glass production, pharmaceuticals, and food processing.
Synthesis Intermediate
pH Adjustment
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Solvents - Oxygenated
Propargyl Alcohol (2-Propyn-1-ol, 2-Propynol, Prop-2-yn-1-ol)
CAS 107-19-7
A water-miscible acetylenic alcohol used as a corrosion inhibitor in acid pickling and oil-well acidizing, and as a chemical intermediate in synthesis.
Solvency
Corrosion Inhibition
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Acids & Salts
Propionic Acid (Propanoic Acid)
CAS 79-09-4
A colorless liquid organic acid used as a preservative in food and animal feed, and as a chemical intermediate in pharmaceuticals and polymers.
Preservation
Synthesis Intermediate
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Amines & Amides
Propylamine (n-Propylamine, 1-Aminopropane)
CAS 107-10-8
A primary aliphatic amine used as a chemical intermediate in manufacturing rubber chemicals, agricultural chemicals, dyestuffs, and corrosion inhibitors.
Crosslinking / Curing
pH Adjustment
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Glycols & Polyols
Propylene Glycol (MPG, PG)
CAS 57-55-6
A clear, viscous diol used as a humectant, solvent, and carrier in pharmaceuticals, personal care, food products, and industrial antifreeze formulations.
Moisture Control
Solvency
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Amines & Amides
Propylene Oxide-Capped Polyethylene Glycol Diamine, Mn ≈ 400 (CAS 65605-36-9)
CAS 65605-36-9
A water-soluble polyether diamine curing agent for epoxy, polyurethane, and polyurea formulations in adhesives, sealants, and protective coatings.
Crosslinking / Curing
Synthesis Intermediate
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Specialty Additives
Resorcinol (1,3-Benzenediol, m-Dihydroxybenzene)
CAS 108-46-3
A crystalline powder monomer for resorcinol-formaldehyde resins used in tire-cord adhesives, rubber-to-textile bonding.
Preservation
Biocidal Action
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Acids & Salts
Salicylic Acid
CAS 69-72-7
A beta hydroxy acid used in skincare formulations, chemical peels, and acne treatments for exfoliation and keratolytic action.
Synthesis Intermediate
pH Adjustment
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Acids & Salts
Sebacic Acid
CAS 111-20-6
A ten-carbon dicarboxylic acid used as a comonomer for nylon 6,10 polyamides and raw material for alkyd resins, polyesters, and plasticizer esters.
pH Adjustment
Synthesis Intermediate
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Amines & Amides
Secondary Polyether Diamine (Mid-Molecular-Weight)
A secondary polyether diamine curing agent with sterically hindered amine groups for controlled epoxy cure in polyurea systems, coatings, and adhesives.
Crosslinking / Curing
Synthesis Intermediate
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Amines & Amides
Secondary-Amine-Terminated Polyoxypropylenetriamine, Mn ≈ 565
A trifunctional secondary polyether amine curing agent for epoxy, polyurea, and adhesive formulations with extended pot life and controlled cure kinetics.
Crosslinking / Curing
Synthesis Intermediate
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Amines & Amides
Short-Chain Polyether Diamine (CAS 2997-01-5)
CAS 2997-01-5
A short-chain polyether diamine curing agent that enables rapid cure in polyurea and epoxy systems as a reactive chain extender.
Crosslinking / Curing
Synthesis Intermediate
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Acids & Salts
Sodium Aluminate
CAS 1302-42-7
A white crystalline solid used as a source of alumina in water treatment, paper manufacturing, and cement production.
pH Adjustment
Synthesis Intermediate
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Acids & Salts
Sodium Bromide
CAS 7647-15-6
A white crystalline salt used in photographic emulsions, bromide salts synthesis, and oil well drilling fluids.
Biocidal Action
Synthesis Intermediate
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Acids & Salts
Sodium Chlorate
CAS 7775-09-9
A strong oxidizing salt used primarily as a precursor for chlorine dioxide in pulp and paper bleaching, and as an oxidizer in dye, match.
Biocidal Action
Synthesis Intermediate
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Acids & Salts
Sodium Chloride (Industrial Salt)
CAS 7647-14-5
An inorganic salt used in leather processing, ion-exchange regeneration, and chlor-alkali production.
Thickening / Rheology
Viscosity Modification
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Mineral Fillers & Pigments
Sodium Cyanide (NaCN)
CAS 143-33-9
An inorganic salt used as a lixiviant for gold and silver extraction, electroplating, metal heat-treating.
Chelation / Sequestration
Synthesis Intermediate
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Mineral Fillers & Pigments
Sodium Dichromate (Sodium Bichromate)
CAS 10588-01-9
An orange crystalline oxidizing agent used in chromium chemical manufacturing, organic synthesis, leather tanning, and metal treatment applications.
Corrosion Inhibition
Synthesis Intermediate
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Acids & Salts
Sodium Hydrosulfide (NaHS)
CAS 16721-80-5
An inorganic sulfur salt supplied as flakes or solution for dehairing hides in leather processing, pulping in paper and rayon production.
pH Adjustment
Synthesis Intermediate
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Acids & Salts
Sodium Hydrosulfite
CAS 7775-14-6
A reducing agent and bleaching compound used in textile processing, paper pulping, and dye removal applications.
Synthesis Intermediate
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Acids & Salts
Sodium Hydroxide (Caustic Soda Beads)
CAS 1310-73-2
A strong alkali supplied as beads for neutralizing acids, adjusting pH, and saponifying fats in pulp and paper, detergent, and water treatment applications.
pH Adjustment
Cleaning / Degreasing
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Acids & Salts
Sodium Nitrate (Chile Saltpeter)
CAS 7631-99-4
An inorganic oxidizer used in fertilizers, explosives and blasting agents, glass and enamel manufacture, nitric acid production, and meat curing.
Preservation
Synthesis Intermediate
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Acids & Salts
Sodium Nitrite
CAS 7632-00-0
An inorganic nitrite salt used as a preservative and color fixative in cured meats, corrosion inhibitor in greases and heat-transfer fluids.
Preservation
Corrosion Inhibition
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Acids & Salts
Sodium Sulfide
CAS 1313-82-2
An alkaline inorganic sulfide used as a dehairing agent in leather processing, precipitant for heavy metals, and reducing agent in pulp and dye manufacture.
pH Adjustment
Synthesis Intermediate
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Acids & Salts
Sodium Tetraborate Decahydrate (Borax)
CAS 1303-96-4
A hydrated sodium borate crystal used as a boron source and flux in glass, ceramics, metallurgy, and welding applications.
pH Adjustment
Crosslinking / Curing
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