Esters
Diethyl Malonate (DEM, Malonic ester)
CAS 105-53-3
An active-methylene diester used as a chemical intermediate in synthesis of agrochemicals, flavors, fragrances, and specialty esters.
Solvency
Synthesis Intermediate
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Glycols & Polyols
Diethylene Glycol (DEG)
CAS 111-46-6
A hygroscopic dihydric alcohol used as a solvent, humectant, and intermediate in polyester resins, polyurethanes, and natural-gas dehydration.
Solvency
Viscosity Modification
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Glycols & Polyols
Diethylene Glycol Monobutyl Ether (Glycol Ether DB, DEGBE)
CAS 112-34-5
A slow-evaporating glycol ether solvent and coalescing agent used in latex paints, cleaners, metalworking fluids, and hydraulic brake fluids.
Solvency
Viscosity Modification
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Glycols & Polyols
Diethylene Glycol Monoethyl Ether (DEGEE, Ethoxydiglycol)
CAS 111-90-0
A water-miscible glycol-ether solvent that dissolves cellulose esters, resins, and dyes for use in coatings, textile printing, and personal-care formulations.
Moisture Control
Solvency
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Amines & Amides
Diethylenetriamine (DETA)
CAS 111-40-0
An acyclic polyamine used as an epoxy-resin curing agent, chemical intermediate, and in production of polyamide resins, fatty aminoamides, and imidazolines.
Crosslinking / Curing
pH Adjustment
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Phosphate Esters & Derivatives
Diethylenetriamine Penta(methylene Phosphonic Acid) Heptasodium Salt (DTPMP.Na7)
CAS 22042-96-2
An organophosphonate sequestrant used as a chelating agent, scale inhibitor, and corrosion inhibitor in water treatment, detergents, and textile processing.
Chelation / Sequestration
Scale Inhibition
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Phosphate Esters & Derivatives
Diethylenetriamine Penta(methylenephosphonic Acid) (DTPMPA)
CAS 15827-60-8
An organophosphonic acid chelating agent used for scale inhibition, sequestration, and stabilization in water treatment, cooling systems.
Chelation / Sequestration
Scale Inhibition
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Phosphate Esters & Derivatives
Diethylenetriamine Penta(methylenephosphonic Acid) Pentasodium Salt (DTPMP·Na5)
CAS 68155-78-2
An organophosphonate chelating and scale-inhibiting agent used in water treatment, industrial cleaning, and bleach stabilization formulations.
Chelation / Sequestration
Scale Inhibition
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Amines & Amides
Diethylenetriaminepentaacetic Acid (DTPA)
CAS 67-43-6
An aminopolycarboxylic chelating agent that sequesters metal ions in pulp bleaching, water treatment, detergents, and micronutrient formulations.
Chelation / Sequestration
Scale Inhibition
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Amines & Amides
Diethylethanolamine (DEAE)
CAS 100-37-8
A tertiary amine and alcohol used as a surfactant, emulsifier, and corrosion inhibitor in metalworking fluids, coatings, and personal care formulations.
Corrosion Inhibition
pH Adjustment
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Solvents - Aliphatic
Diethylhexylcyclohexane
CAS 84753-08-2
A branched cycloalkane hydrocarbon emollient used in cosmetic formulations for skin conditioning and as a non-polar component in personal-care oil phases.
Emolliency
Solvency
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Glycols & Polyols
Diglycerol (Diglycerin)
CAS 627-82-7
A polyhydric ether-alcohol used as a humectant, solvent, and chemical intermediate in personal care, cosmetics, and specialty chemical formulations.
Moisture Control
Solvency
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Glycols & Polyols
Diglycolamine (DGA)
CAS 929-06-6
An ether-amino alcohol used to remove carbon dioxide and hydrogen sulfide from gas streams, and as an emulsifier in metalworking fluids.
Film Formation
pH Adjustment
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Specialty Additives
Dihydrocoumarin (3,4-Dihydrocoumarin, Hydrocoumarin)
CAS 119-84-6
A benzofused lactone with sweet, hay-like odor used as a fragrance ingredient in perfumery and as a flavoring agent in caramel and woodruff compositions.
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Surfactants - Cationic
Dihydrogenated Tallow Dimethyl Ammonium Chloride (Quaternium-18)
CAS 61789-80-8
A cationic surfactant with dual hydrogenated tallow chains used as a fabric softener, antistatic agent.
Conditioning
Surfactancy
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Specialty Additives
Dihydroxyacetone (DHA)
CAS 96-26-4
A ketotriose and active browning agent used in sunless-tanning formulations, chemical synthesis, and as a humectant and emulsifier.
Color / Pigmentation
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Glycols & Polyols
Dihydroxypropyl PEG-5 Linoleamide
CAS 168677-75-6
A nonionic surfactant and emulsifying agent derived from linoleic acid, used in personal-care formulations for oil-in-water emulsions.
Moisture Control
Solvency
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Esters
Diisononyl Phthalate (DINP)
CAS 28553-12-0
A phthalate ester plasticizer that softens polyvinyl chloride and flexible vinyls for wire, cable, flooring, coated fabrics, adhesives, and lacquer coatings.
Lubrication
Plasticizing
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Amines & Amides
Diisopropanolamine (DIPA)
CAS 110-97-4
A secondary amino-alcohol used as a chemical intermediate, emulsifier, and neutralizing agent in gas treating, coatings, adhesives, and paper applications.
pH Adjustment
Corrosion Inhibition
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Esters
Diisopropyl Adipate
CAS 6938-94-9
A diisopropyl ester of adipic acid used as an emollient and solvent in cosmetic and personal-care formulations and as a flavoring agent.
Emolliency
Plasticizing
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Esters
Diisopropyl Sebacate
CAS 7491-02-3
A diisopropyl ester of sebacic acid used as an emollient and solvent in cosmetic and personal-care formulations.
Emolliency
Solvency
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Silicone Fluids & Oils
Dimethicone (PDMS, Silicone oil, Dimethyl silicone)
CAS 9006-65-9
A linear silicone fluid offering chemical inertness, thermal stability, and low surface tension for use as a carrier, lubricant.
Conditioning
Slip / Release
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Dimethicone (Polydimethylsiloxane, PDMS)
CAS 9006-65-9
A linear silicone fluid used as an antifoam in aqueous and petroleum systems, lubricant for films and yarn.
Lubrication
Slip / Release
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Silicone Fluids & Oils
Dimethicone Crosspolymer
CAS 300-00-5
A crosslinked silicone polymer that thickens and gels oil phases in personal-care formulations while imparting a soft, powdery sensory feel.
Film Formation
Thickening / Rheology
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Specialty Additives
Dimethiconol
CAS 31692-79-2
A silanol-terminated polydimethylsiloxane gum used as a film-former, conditioning agent, and antifoam in personal care and industrial applications.
Defoaming / Foam Control
Emolliency
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Solvents - Oxygenated
Dimethyl Carbonate
CAS 616-38-6
A clear, low-toxicity aprotic solvent and methylating reagent used as an electrolyte in lithium-ion batteries and a low-VOC replacement.
Solvency
Synthesis Intermediate
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Specialty Additives
Dimethyl Isosorbide (DMI)
CAS 5306-85-4
A high-polarity solvent and solubilizer used as a carrier for poorly soluble actives in personal-care and pharmaceutical formulations.
Solvency
Viscosity Modification
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Esters
Dimethyl Maleate (DMM)
CAS 624-48-6
An unsaturated diester used as a reactive intermediate in polymer synthesis and specialty chemical manufacturing via addition and copolymerization reactions.
Crosslinking / Curing
Solvency
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Solvents - Oxygenated
Dimethyl Sulfoxide (DMSO)
CAS 67-68-5
A polar aprotic organosulfur solvent used in pharmaceutical synthesis, electronics processing, paint stripping, and cryopreservation applications.
Solvency
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Amines & Amides
Dimethylamine (DMA)
CAS 124-40-3
A flammable secondary amine supplied as aqueous solution or liquefied gas; used as a chemical intermediate in surfactants, agrochemicals, and pharmaceuticals.
Crosslinking / Curing
pH Adjustment
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Amines & Amides
Dimethylethanolamine (DMEA)
CAS 108-01-0
A tertiary amino-alcohol used as a curing catalyst for polyurethane and epoxy resins, corrosion inhibitor.
pH Adjustment
Corrosion Inhibition
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Solvents - Oxygenated
Dimethylformamide (DMF)
CAS 68-12-2
A high-boiling polar aprotic solvent used in acrylic fiber spinning, polymer film processing, synthetic leather manufacture, and as a reaction medium.
Solvency
Synthesis Intermediate
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Specialty Additives
Dimethylmethoxy Chromanol
CAS 83923-51-7
A synthetic chromanol antioxidant used in personal-care and cosmetic formulations to prevent oxidative degradation.
Preservation
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Acids & Salts
Dimethyloldihydroxyethylene Urea (DMDHEU)
CAS 1854-26-8
An N-methylol crosslinking agent that reacts with cellulose to impart durable-press, wrinkle-resistant.
pH Adjustment
Crosslinking / Curing
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Esters
Dioctyl Adipate (DOA)
CAS 103-23-1
A plasticizer used in flexible PVC, coatings, and elastomer formulations to enhance flexibility and processing performance.
Plasticizing
Lubrication
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Esters
Dioctyl Phthalate (DOP, DEHP)
CAS 117-81-7
A phthalate ester plasticizer used to soften PVC and polymers in wire, cable, flooring, and films, and as a hydraulic fluid.
Plasticizing
Solvency
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Esters
Dioctyl Terephthalate (DOTP, DEHT)
CAS 6422-86-2
A terephthalate ester plasticizer that softens polyvinyl chloride, rubbers, and compatible polymers including cellulose acetate-butyrate and polystyrene.
Plasticizing
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Solvents - Aromatic
Diphenyl Ether (Diphenyl Oxide)
CAS 101-84-8
An aromatic ether used as a high-temperature heat-transfer medium, chemical intermediate for surfactants, and fragrance ingredient in soaps and perfumes.
Solvency
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Acids & Salts
Dipotassium Phosphate (DKP)
CAS 7758-11-4
An inorganic potassium phosphate salt used as a buffering agent, sequestrant, and emulsifying salt in food processing, antifreeze systems.
pH Adjustment
Chelation / Sequestration
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Glycols & Polyols
Dipropylene Glycol (DPG)
CAS 25265-71-8
A low-toxicity diol and ether-alcohol used as a raw material for polyester and alkyd resins, solvent and coupling agent, and fragrance carrier.
Solvency
Viscosity Modification
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Glycols & Polyols
Dipropylene Glycol Monomethyl Ether (Glycol Ether DPM)
CAS 34590-94-8
A slow-evaporating glycol ether solvent used as a coalescing agent in water-based coatings, hard-surface cleaners, and hydraulic fluids.
Solvency
Cleaning / Degreasing
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Surfactants - Anionic
Disodium Cocamido MEA-Sulfosuccinate
An anionic sulfosuccinate surfactant derived from coconut fatty acids, used as a wetting and cleansing agent in personal-care and detergent formulations.
Cleaning / Degreasing
Surfactancy
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Surfactants - Amphoteric
Disodium Cocoamphodiacetate (Sodium Cocoamphoacetate)
CAS 68608-65-1
An amphoteric surfactant derived from coconut fatty acids, used as a mild secondary surfactant, foam booster.
Solvency
Surfactancy
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Specialty Additives
Disodium Distyrylbiphenyl Disulfonate (Fluorescent Brightener 351)
CAS 27344-41-8
An anionic optical brightener that absorbs UV light and emits blue fluorescence to enhance whiteness in liquid detergents, textiles, and paper products.
Color / Pigmentation
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Amines & Amides
Disodium EDTA (Disodium Edetate, EDTA-2Na)
CAS 139-33-3
A chelating and sequestering agent that binds trace metals to stabilize formulations, preserve color, and enhance preservatives in personal care.
Chelation / Sequestration
Viscosity Modification
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Surfactants - Anionic
Disodium Laureth Sulfosuccinate
CAS 39354-45-5
An anionic surfactant used as a foaming and cleansing agent in personal-care and household cleaning formulations.
Cleaning / Degreasing
Surfactancy
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Amines & Amides
Disodium Lauriminodipropionate
CAS 3655-00-3
An amphoteric surfactant and mild cleansing co-surfactant compatible with anionic and cationic actives for foaming, wetting, and detergent formulations.
Surfactancy
Cleaning / Degreasing
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Surfactants - Amphoteric
Disodium Lauroamphodiacetate (Sodium Lauroamphoacetate)
CAS 68608-66-2
An amphoteric surfactant providing mild cleansing, foam, and viscosity building for shampoos, skin cleansers, and household cleaners.
Solvency
Surfactancy
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