Specialty Additives
2-Mercaptobenzothiazole (MBT)
CAS 149-30-4
The benchmark thiazole accelerator for sulfur cure, doubling as a metal corrosion inhibitor. It accelerates the sulfur vulcanization of natural and synthetic rubber, and is also used as a corrosion inhibitor in metalworking fluids, antifreezes, and greases, and in adhesives.
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Specialty Additives
2-Octyl-2H-isothiazol-3-one (OIT, Octylisothiazolinone)
CAS 26530-20-1
An octyl isothiazolinone supplied as a dry-film and in-can material preservative for industrial coatings and fluids. It is used as a film and in-can preservative in paints, coatings, adhesives, polishes, and metalworking fluids, and in wood and leather preservation.
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Specialty Additives
2,2-Dibromo-3-nitrilopropionamide (DBNPA)
CAS 10222-01-2
A non-oxidizing, bromine-based biocide for microbial control in industrial water and process fluids. It controls bacteria, algae, and fungi in industrial water systems and is used as a preservative in pulp and paper-mill water, cooling water, metalworking fluids, oilfield drilling muds, and latex emulsions and…
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Specialty Additives
2,4,6-Trichlorophenol (TCP)
CAS 88-06-2
Chlorophenol used as a biocidal/antimicrobial active and wood-preservative intermediate (Coatings & Construction, Industrial Manufacturing) Intermediate for agrochemical and specialty chemical synthesis (Agriculture)
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Specialty Additives
2,6-Dichlorobenzonitrile (Dichlobenil)
CAS 1194-65-6
Active ingredient of the soil-applied herbicide dichlobenil for non-crop and aquatic weed control (Agriculture) Intermediate in the manufacture of downstream fluorobenzonitrile building blocks (Industrial Manufacturing)
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Specialty Additives
3,4-Dimethylpyrazole Phosphate (DMPP)
CAS 202842-98-6
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Specialty Additives
4-Hexylresorcinol (Hexylresorcinol)
CAS 136-77-6
A food-grade alkylresorcinol antioxidant used to prevent enzymatic browning in seafood processing. In food processing it is used as an antioxidant and processing aid to prevent melanosis ('black spot') in shrimp and other crustaceans.
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Specialty Additives
8-Hydroxyquinoline Sulfate (Oxyquinoline Sulfate)
CAS 148-24-3
A chelating quinolinol salt used for metal sequestration, peroxide stabilization and corrosion control. Industrial uses include service as a chelating agent and analytical reagent for metal precipitation and separation, a corrosion inhibitor, a hydrogen-peroxide stabilizer, a stabilizer in nylon, a brightener in electroplating baths, and…
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Acids & Salts
Acetic Acid (Glacial Acetic Acid, Ethanoic Acid)
CAS 64-19-7
A foundational carboxylic acid feedstock and acidulant spanning chemical synthesis, textiles, and food. It is used to manufacture acetic anhydride and other organic chemicals for the plastics, pharmaceutical, dye, textile, rubber, and photographic industries, and as an acidifying and neutralizing agent.
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Solvents - Oxygenated
alpha-Terpineol (α-Terpineol)
CAS 98-55-5
A lilac-note terpene alcohol bridging fragrance, flavor, and solvent duty. It is widely used as a fragrance ingredient in perfumes, soaps, and cosmetics, as a synthetic flavoring agent, and as an organic solvent.
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Silicone Fluids & Oils
Amodimethicone, Cetrimonium Chloride, Trideceth-12
A pre-emulsified conditioning concentrate that spares formulators the silicone-emulsification step. Cetrimonium chloride is documented in PubChem as a hair conditioner/softener and cationic surfactant; the system delivers amino-silicone conditioning to hair-care formulations.
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Acids & Salts
Azelaic Acid
CAS 123-99-9
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Specialty Additives
Bakuchiol
CAS 10309-37-2
A botanically sourced phenolic compound for cosmetic and personal-care formulation programs. PubChem classifies it as a cosmetic antimicrobial ingredient. Available in bulk quantities for formulators.
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Mineral Fillers & Pigments
Basic Copper Carbonate (Cupric Carbonate, Malachite)
CAS 12069-69-1
A green copper(II) salt used as a pigment, a copper source, and an agricultural seed-treatment active. Industry references record use as a pigment, in pyrotechnics, as an algaecide and seed-treatment fungicide, in bronze plating, and as a copper source in animal feed.
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Surfactants - Cationic
Behentrimonium Chloride (BTAC)
CAS 17301-53-0
A long-chain cationic quaternary for conditioning and antistatic personal-care systems. PubChem/CIR classify it as a cosmetic hair-conditioning agent and preservative. Supplied in bulk for personal-care formulation.
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Acids & Salts
Benzalkonium Chloride (ADBAC, BAC)
CAS 68391-01-5
A workhorse cationic quaternary-ammonium biocide and wetting agent for cleaning, sanitizing, and material-preservation systems. It functions as a cationic wetting agent and biocide, and is documented for use as a disinfectant, sanitizer, and antimicrobial preservative across cleaning, personal-care, textile, pulp-and-paper, and metallurgical applications.
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Acids & Salts
Benzalkonium Chloride (ADBAC, BAC)
CAS 63449-41-2
The same benzalkonium quat chemistry under a related alkyl-distribution CAS, supplied for biocide and cationic-surfactant use. It acts as a cationic surfactant and biocide and is documented for use as a disinfectant, sanitizer, and antimicrobial preservative, as well as in textile, pulp-and-paper, and metallurgical processes.
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Surfactants - Cationic
Benzalkonium Chloride (BKC, ADBAC)
CAS 8001-54-5
A cationic quaternary-ammonium surfactant used as a wetting and emulsifying agent in industrial processing. It is a cationic wetting and emulsifying agent used in textile, pulp-and-paper, and metal-processing operations.
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Surfactants - Cationic
Benzethonium Chloride
CAS 121-54-0
A broad-utility cationic quaternary for cleaning, preservation, and water-treatment chemistry. Established uses include service as a cationic detergent, a germicide for cleansing food and dairy utensils, a swimming-pool algaecide, and a preservative in cosmetics.
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Specialty Additives
Benzisothiazolinone (BIT)
CAS 2634-33-5
A broad-spectrum isothiazolinone preservative for protecting water-based industrial products from microbial spoilage. It is used as a preservative in water-based products such as paints, pastes, and metalworking and cutting fluids, and as an antimicrobial/slimicide in manufacturing.
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Specialty Additives
Benzotriazole (BTA)
CAS 95-14-7
A copper-passivating azole that forms a protective film on copper and brass, specified across cooling-water and metal-protection programs. It protects metal in recirculating water-cooling systems, metalworking fluids, and antifreeze, and also serves as a chemical intermediate and a tarnish-preventing surface treatment.
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Solvents - Oxygenated
Benzyl Alcohol
CAS 100-51-6
A versatile aromatic solvent and preservative spanning coatings, cosmetics, and synthesis. Established uses include service as a solvent for dyestuffs, cellulose esters, and waxes; a preservative and viscosity-control agent in cosmetics; a fragrance component; and an intermediate for benzyl esters and ethers.
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Esters
Benzyl Benzoate
CAS 120-51-4
A high-boiling benzoate ester for plasticizing, fragrance fixation, and dye carriage. Established uses include service as a solvent for cellulose acetate and nitrocellulose, a plasticizer, a fixative and solvent for musk in perfumes and flavors, and a dye carrier for polyester dyeing.
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Specialty Additives
Benzylparaben
CAS 94-18-8
A benzyl-ester paraben for antimicrobial preservation of personal-care systems. PubChem/CIR classify it as a cosmetic antimicrobial. It is supplied in bulk as a preservative ingredient for personal-care formulations.
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Acids & Salts
Boric Acid (Orthoboric Acid)
CAS 10043-35-3
A primary boron feedstock bridging glassmaking, fluxing, and flame-retardant treatments. It is used in the manufacture of borosilicate glass and glass fiber, as a flux in metallurgy and soldering, as a flame retardant for cellulose insulation and textiles, and as a wood preservative.
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Specialty Additives
Bronopol (2-Bromo-2-Nitropropane-1,3-Diol)
CAS 52-51-7
A bromonitro diol biocide effective at low dose for preserving water-based industrial fluids and formulated products. It controls microbial growth in industrial water systems, cooling towers, metalworking fluids, paints, adhesives, and paper-mill systems, and is used as a preservative in cosmetics and personal-care formulations.
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Esters
C12-15 Alkyl Benzoate (C12-15 AB)
CAS 68411-27-8
A light, non-greasy benzoate ester widely used as a cosmetic emollient and carrier. It is used in cosmetic and personal-care formulations as an emollient and skin-conditioning agent and as a solvent/carrier for other ingredients.
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Acids & Salts
Calcium Formate
CAS 544-17-2
A versatile calcium salt bridging construction, animal-feed, and industrial-process chemistry. It is used as a concrete set accelerator, a silage and food preservative, a binder for fine-ore briquettes, and a component of drilling fluids and lubricants; it also serves in chrome tanning and flue-gas scrubbing.
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Acids & Salts
Calcium Hypochlorite (Cal Hypo)
CAS 7778-54-3
A high-available-chlorine solid used to disinfect water and bleach industrial substrates. It is used for water disinfection — including drinking-water and swimming-pool treatment — and as a bleaching agent for paper and textiles; it also functions as an algicide and general oxidizing/sanitizing agent.
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Acids & Salts
Carbamide Peroxide (Urea Peroxide, Urea Hydrogen Peroxide)
CAS 124-43-6
A stable, dry-handling source of hydrogen peroxide for oxidation and bleaching duties. It is used as a controlled oxidizing and bleaching agent - including hair bleaching and oxidation of permanent-wave systems - and in plastics manufacture, blueprint development, and starch modification.
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Natural Extracts & Oils
Cedarwood Oil
CAS 8000-27-9
A woody-note essential oil serving fragrance, fixative, and repellent roles. It is used as a fragrance and fixative in perfumes, soaps, and household products, as a feedstock for derivative aroma chemicals such as cedryl acetate, and as an insect-repellent active.
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Acids & Salts
Cetalkonium Chloride (Benzyldimethylhexadecylammonium Chloride)
CAS 122-18-9
A benzyl quaternary ammonium surfactant for material-protection and water-repellent systems. Per the Merck Index it is used as a germicide and fungicide in leather processing, textile dyeing, and silicone-based water-repellent formulations, and it is classified as a cosmetic preservative.
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Surfactants - Cationic
Cetrimonium Bromide (CTAB)
CAS 57-09-0
A cationic quaternary surfactant valued for strong substantivity to surfaces, fibers, and biological membranes. The bromide and chloride salts are established for use as antiseptics and as cationic surface-active agents.
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Surfactants - Cationic
Cetrimonium Chloride (CTAC)
CAS 1120-20-3
A cationic conditioning surfactant that deposits a smoothing, antistatic film on hair and fiber surfaces. It is used as a hair-conditioning and antistatic agent, a cationic detergent, and a disinfectant/germicide, as well as a softening agent, dispersant, and corrosion inhibitor in industrial systems.
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Surfactants - Cationic
Cetrimonium Chloride (CTAC)
CAS 112-02-7
A cationic conditioning surfactant that lays down a smoothing, antistatic film on hair and synthetic fibers. It is used as a hair-conditioning and antistatic agent, a cationic detergent, and a disinfectant/germicide, as well as a softening agent, dispersant, and corrosion inhibitor in industrial systems.
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Surfactants - Cationic
Cetylpyridinium Chloride (CPC)
CAS 123-03-5
A pyridinium quaternary surfactant combining cationic, surface-active, and preservative functionality. It is used as an antimicrobial agent and preservative in oral-care and personal-care products and as a cationic surfactant; quaternary ammonium chemistry of this type is also applied in algaecide and slimicide systems.
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Specialty Additives
Chlorine
CAS 7782-50-5
A foundational industrial oxidant and chlorination feedstock underpinning water treatment and chlor-alkali chemistry. It is used in water treatment and purification, in the bleaching of wood pulp and textiles, and as a feedstock in the manufacture of chlorinated hydrocarbons.
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Specialty Additives
Chlorine Dioxide
CAS 10049-04-4
A selective, high-strength oxidizer for pulp bleaching, water treatment, and surface sanitation. It is widely applied in water purification and in the disinfection and sanitation of equipment, hard surfaces, and food rinses.
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Specialty Additives
Chlorphenesin
CAS 104-29-0
A glyceryl-ether preservative used to protect cosmetic and personal-care formulations from microbial spoilage. In cosmetic and personal-care formulations it is used as a preservative.
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Specialty Additives
Cinnamaldehyde (Cinnamic Aldehyde)
CAS 104-55-2
The defining flavor and aroma molecule of cinnamon, doubling as an electroplating brightener and agricultural active. It is widely used as a flavoring agent in foods, beverages, and chewing gum and as a fragrance ingredient in perfumery.
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Specialty Additives
Climbazole
CAS 38083-17-9
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Specialty Additives
Clotrimazole
CAS 23593-75-1
A high-purity imidazole API supplied as a manufacturing raw material for topical formulation. It is supplied as a raw material for the manufacture of topical antifungal pharmaceutical and over-the-counter formulations.
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Surfactants - Anionic
Colloidal Sulfur (Micronized Sulfur, Wettable Sulfur)
CAS 7704-34-9
Finely divided elemental sulfur, dispersible in water, for agricultural crop protection and rubber and chemical processing. sulfur is used as an agricultural fungicide and insecticide, in the vulcanization of rubber, and as a feedstock for sulfuric acid, carbon disulfide, and sulfites; it also serves in…
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Natural Extracts & Oils
Copaiba Balsam (Copaiba Oleoresin)
CAS 61789-92-2
A South American tree oleoresin used as a natural fixative and odorant in fragrance work. Used in perfumery as a fragrance fixative and odorant and as a natural raw material in flavor and fragrance compounding.
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Acids & Salts
Copper Sulfate Pentahydrate (Cupric Sulfate, Blue Vitriol)
CAS 7758-99-8
A blue crystalline copper(II) salt used across agriculture, water treatment, plating, and laboratory work. Industry references record use as a soil amendment/fertilizer micronutrient, a chelating agent, an etching and plating agent, a pigment, and a registered algaecide/fungicide.
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Solvents - Aliphatic
D-Limonene (Limonene)
CAS 5989-27-5
A citrus-derived terpene solvent that substitutes for petroleum distillates in cleaning, degreasing, and fragrance work. It is used as a solvent and wetting agent, as a fragrance and flavor ingredient, and as a chemical intermediate and monomer for terpene resins.
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Surfactants - Cationic
Di(C14-18 alkyl) Dimethyl Ammonium Chloride (Dialkyldimethylammonium Chloride)
CAS 68002-59-5
Saturated twin-chain cationic surfactant for softening, conditioning, and emulsification. Like other dialkyldimethylammonium chlorides it is substantive to negatively charged fibers and surfaces, and is used as a fabric-softening and conditioning active, an antistatic agent, and a cationic emulsifier.
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Mineral Fillers & Pigments
Diatomaceous Earth (Diatomite, DE)
CAS 68855-54-9
A flux-calcined siliceous fossil meal supplied in bulk as a high-flow filter aid and functional filler. Its high porosity and surface area make it a standard filter aid, and it also serves as a functional filler, mild abrasive, and absorbent.
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