Plastics & Polymers ×
Mineral Fillers & Pigments
Antimony Trioxide (Antimony(III) Oxide, ATO)
CAS 1309-64-4
A flame-retardant synergist and polyester catalyst with opacifying and pigment functions. It is used as a flame-retardant synergist in plastics and textiles, a plastics stabilizer, a polycondensation catalyst (including for PET), an opacifier in glass, ceramics, and enamels, and a pigment.
Flame Retardancy
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Acids & Salts
Ascorbic Acid (Vitamin C)
CAS 50-81-7
Ascorbic acid (Vitamin C) is a water-soluble antioxidant and reducing agent for food preservation, fortification, personal care and analysis.
Preservation
pH Adjustment
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Specialty Additives
Avobenzone (Butyl Methoxydibenzoylmethane, BMDBM)
CAS 70356-09-1
The dominant UV-A organic filter specified in broad-spectrum sun-care formulations. It is used as a UV-A filter and absorber in sunscreen and sun-care products and as a cosmetic UV filter.
UV Protection
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Acids & Salts
Azelaic Acid
CAS 123-99-9
Synthesis Intermediate
Conditioning
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Specialty Additives
BAPO Photoinitiator (Phenylbis(2,4,6-trimethylbenzoyl)phosphine Oxide)
CAS 162881-26-7
Type I bis-acylphosphine-oxide (BAPO) photoinitiator giving deep through-cure of pigmented and white UV coatings (Coatings & Construction) Long-wavelength absorption suits UV-LED and thick-film inks/electronics where surface initiators fail to cure depth (Industrial Manufacturing) Cures thick UV/EB adhesives, gel coats and composite layers with low yellowing…
Crosslinking / Curing
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Mineral Fillers & Pigments
Barium Sulfate (Barite, Barytes)
CAS 7727-43-7
A high-density, inert sulfate that adds weight to drilling muds and body to filled formulations. Its high specific gravity makes it the standard weighting agent in oil- and gas-well drilling fluids and a high-density aggregate for radiation-shielding concrete.
Color / Pigmentation
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Specialty Additives
Benzil dimethyl ketal (2,2-dimethoxy-2-phenylacetophenone)
CAS 24650-42-8
Highly reactive Type I benzil-ketal photoinitiator for fast cure of clear UV coatings and varnishes (Coatings & Construction) Used in UV inks and high-speed line curing (Industrial Manufacturing) Cures clear UV-curable adhesives, composites and unsaturated-polyester systems (Plastics & Polymers)
Crosslinking / Curing
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Specialty Additives
Benzoin
CAS 119-53-9
Crosslinking / Curing
Synthesis Intermediate
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Specialty Additives
Benzophenone (BP)
CAS 119-61-9
Classic Type II hydrogen-abstraction photoinitiator, used with amine synergists for surface cure of UV coatings and varnishes (Coatings & Construction) Low-cost initiator for UV/UV-LED inks and overprint varnish (Industrial Manufacturing) Cures UV-curable plastics and adhesives in amine-synergist systems (Plastics & Polymers)
Crosslinking / Curing
Synthesis Intermediate
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Mineral Fillers & Pigments
Beta-Carotene
CAS 7235-40-7
A carotenoid pigment and provitamin A in a water-dispersible form for food and supplement use. Established uses include service as a yellow/orange colorant for foods, a provitamin A source in nutritional supplements and animal feed, and a cosmetic colorant.
Color / Pigmentation
Preservation
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Amines & Amides
Bis(2-dimethylaminoethyl) ether
CAS 3033-62-3
Powerful blowing catalyst selective for the water-isocyanate (CO2-generating) reaction in PU foam Used in flexible, molded and rigid foam to drive rise/cell-opening Often blended with gelling catalysts to balance the foam reaction profile
Crosslinking / Curing
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Amines & Amides
Bis(2-dimethylaminoethyl) ether in Dipropylene Glycol (70/30)
CAS 3033-62-3
Diluted, easier-to-meter 70% BDMAEE blowing catalyst in dipropylene glycol carrier Drives the water-isocyanate blow reaction in flexible and molded PU foam DPG carrier improves handling and dosing accuracy
Crosslinking / Curing
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Phosphate Esters & Derivatives
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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Silicone Fluids & Oils
Bis[3-(triethoxysilyl)propyl] Disulfide (TESPD)
CAS 56706-10-6
A disulfide-functional organosilane that couples silica filler into rubber networks during mixing. It is used as an adhesion/cohesion promoter, intermediate, processing aid, and chemical reaction regulator.
Coupling / Adhesion Promotion
Crosslinking / Curing
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Silicone Fluids & Oils
Bis[3-(triethoxysilyl)propyl] Tetrasulfide (TESPT)
CAS 40372-72-3
A sulfur-bearing organosilane that chemically couples silica reinforcing filler into rubber during compounding. It is used as an adhesion/cohesion promoter and processing aid, and it acts as a binder linking inorganic fillers to organic polymer matrices.
Coupling / Adhesion Promotion
Crosslinking / Curing
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Polymers & Resins
Bisphenol A (BPA)
CAS 80-05-7
A diphenol monomer that is the principal building block for polycarbonate and epoxy resins. Its largest use is the manufacture of polycarbonate, followed by epoxy resins (reacted with epichlorohydrin); it is also used in unsaturated polyester, polysulfone, and polyetherimide resins and as a chemical intermediate.
Crosslinking / Curing
Synthesis Intermediate
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Polymers & Resins
Bisphenol F (BPF)
CAS 620-92-8
A low-viscosity bisphenol used to make high-performance epoxy resins and protective coatings. It is used to make epoxy resins and coatings for applications such as lacquers, varnishes, liners, and adhesives.
Crosslinking / Curing
Synthesis Intermediate
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Polymers & Resins
Bisphenol F Diglycidyl Ether Epoxy Resin (DGEBF, BPF Epoxy)
CAS 9003-36-5
A bisphenol-F epoxy resin for coatings, adhesives, and composite systems. It is used to formulate protective coatings, adhesives, composite laminates, and castings.
Crosslinking / Curing
Film Formation
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Specialty Additives
Blend of 2-ethyl 2-oxo-2-phenylacetate and 2-(2-hydroxyethoxy)ethyl 2-oxo-2-phenylacetate
CAS 211510-16-6
Difunctional, low-migration/low-odor liquid alpha-ketoester photoinitiator blend for clear UV coatings and varnishes (Coatings & Construction) Designed for low-migration UV/UV-LED packaging inks and overprint varnish (Industrial Manufacturing) Cures clear UV-curable adhesives and plastics with reduced extractables (Plastics & Polymers)
Crosslinking / Curing
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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.
Biocidal Action
pH Adjustment
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Esters
Butyl Acrylate (n-Butyl Acrylate, BA)
CAS 141-32-2
An acrylate monomer that softens and toughens latex polymers for coatings, adhesives, and sealants. It is used to produce coatings, inks, adhesives, sealants, textiles, plastics, and elastomers, including architectural latex coatings and pressure-sensitive adhesives.
Film Formation
Synthesis Intermediate
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Esters
Butyl Methacrylate (BMA)
CAS 97-88-1
An acrylic comonomer for coating, adhesive, and textile/leather/paper finishing resin systems. It is polymerized into solvent and emulsion coatings, adhesives, and textile, leather, and paper finishes, and is used as a lube-oil additive component.
Film Formation
Viscosity Modification
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Esters
Butyl Oleate
CAS 142-77-8
A fatty-acid ester used as a plasticizer and lubricant in polymer and industrial formulations. Esters of this type function as plasticizers and lubricants in polymer processing and as emollients in industrial and personal-care formulations.
Emolliency
Lubrication
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Esters
Butyl Stearate
CAS 123-95-5
A long-chain fatty ester serving as a plasticizer, lubricant, and cosmetic emollient. It is used as a plasticizer for cellulose acetate butyrate, cellulose nitrate, ethyl cellulose, and polystyrene; as a lubricant in PVC extrusion and molding; and as an emollient in creams, lotions, and lipsticks.
Emolliency
Lubrication
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Amines & Amides
Butylamine (n-Butylamine)
CAS 109-73-9
A primary aliphatic amine intermediate for rubber chemicals, agrochemicals, dyes, and emulsifiers. It is used as an intermediate in the synthesis of rubber accelerators and vulcanizing agents, agrochemicals, dyes, pharmaceuticals, emulsifiers, and synthetic tanning agents.
Crosslinking / Curing
pH Adjustment
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Specialty Additives
Butylated Hydroxyanisole (BHA)
CAS 25013-16-5
A phenolic antioxidant that retards oxidation across foods, feeds, oils, and polymers. Established uses include service as an oxidation inhibitor and preservative in foods, animal feeds, and cosmetics, and as a stabilizer for essential oils, paraffin, fats, and polyethylenes.
Preservation
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Specialty Additives
Butylated Hydroxytoluene (BHT)
CAS 128-37-0
A general-purpose hindered-phenol antioxidant that interrupts radical chain oxidation across fuels, polymers, and oils. It inhibits oxidation in fuels, lubricating and process oils, waxes, synthetic rubbers, and plastics, functions as an anti-skinning agent in paints and inks, and in purified grades serves as a food…
Preservation
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Polymers & Resins
C12-C14 Alkyl Glycidyl Ether (AGE)
CAS 68609-97-2
A long-chain aliphatic reactive diluent for low-viscosity, flexible epoxy systems. Like other glycidyl ethers, it is added to epoxy resin systems to reduce viscosity and to improve wetting and flexibility.
Crosslinking / Curing
Viscosity Modification
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Phosphate Esters & Derivatives
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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Mineral Fillers & Pigments
Calcium Carbonate
CAS 471-34-1
A versatile mineral filler, extender, and acid-neutralizing additive across plastics, paper, coatings, and food. It is used as a filler and extender in plastics, paper, paints, adhesives, and sealants; as an opacifier, pH/buffering agent, and abrasive; and as a food additive (dough conditioner, anti-caking, and…
Color / Pigmentation
pH Adjustment
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Acids & Salts
Calcium Lactate
CAS 814-80-2
pH Adjustment
Chelation / Sequestration
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Mineral Fillers & Pigments
Calcium Silicate
CAS 1344-95-2
A high-absorbency mineral additive that keeps powders free-flowing and reinforces compounded materials. It is used as an anti-caking and free-flow agent in powders, as an absorbent for liquids and gases, as a reinforcing filler in elastomers and plastics, and as a constituent of lime glass,…
Thickening / Rheology
Color / Pigmentation
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Esters
Calcium Stearate
CAS 1592-23-0
A metallic-soap additive that lubricates, releases, and scavenges acid across plastics and building materials. It stabilizes PVC resins, acts as a release agent for molded plastics, and waterproofs fabrics, cement, and stucco.
Surfactancy
Color / Pigmentation
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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.
pH Adjustment
Biocidal Action
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Specialty Additives
Carbazole Oxime-Ester Photoinitiator
CAS 478556-66-0
This is a high-sensitivity Type I oxime-ester photoinitiator built on a carbazole chromophore. Under UV exposure it fragments to generate free radicals that initiate polymerization, and its high light absorptivity lets it drive cure in deeply pigmented and heavily filled formulations where conventional photoinitiators stall.…
Crosslinking / Curing
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Mineral Fillers & Pigments
Carbon Black (CB)
CAS 1333-86-4
Engineered elemental carbon that reinforces rubber and delivers deep, durable black coloration. It is used as a reinforcing filler in rubber, including tires, and as a black pigment in inks, coatings and plastics.
Color / Pigmentation
UV Protection
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Esters
Carnauba Wax
CAS 8015-86-9
The hardest commercial natural wax, prized for the high gloss and elevated melt point it brings to polishes and coatings. It is used to impart gloss and hardness in automotive, furniture, and shoe polishes, as a coating and release agent, in paper and surface coatings,…
Film Formation
Lubrication
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Mineral Fillers & Pigments
Cetyl Alcohol (1-Hexadecanol)
CAS 36653-82-4
A C16 fatty alcohol that thickens, opacifies, and stabilizes emulsions while leaving a smooth emollient feel. It is used as an emollient, emulsion modifier, and opacifying agent in cosmetics and as an emulsifying and stiffening aid in pharmaceutical preparations.
Cleaning / Degreasing
Emolliency
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Surfactants - Nonionic
Cetyl Esters Wax (Synthetic Spermaceti)
A synthetic spermaceti-type wax that adds structure and a smooth, velvety slip to creams, sticks, and balms. It is used in cosmetic and topical formulations as an emollient and as a consistency- and viscosity-building (stiffening) agent.
Surfactancy
Emolliency
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Mineral Fillers & Pigments
Chromium(III) Oxide (Chromium Oxide Green, Cr2O3)
CAS 1308-38-9
A heat- and light-stable green oxide spanning pigments, abrasives, refractories and chromium metallurgy. Its hardness suits it to abrasive and polishing compounds and its thermal stability to refractory materials.
Color / Pigmentation
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Surfactants - Nonionic
Cocamine Ethoxylate (Ethoxylated Coco Amine)
CAS 61791-14-8
An ethoxylated coco-amine surfactant for emulsification and latex stabilization. The ethoxylated fatty-amine structure provides emulsifying, wetting, and antistatic function and is used as a stabilizer in latex and emulsion systems.
Surfactancy
Corrosion Inhibition
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Polymers & Resins
Cresol Novolac Epoxy Resin (CNE, o-Cresol Novolac Epoxy)
CAS 37382-79-9
A high-functionality cresol-novolac epoxy for heat- and chemical-resistant cure. The high epoxy functionality produces heat- and chemical-resistant cured networks used in protective coatings, adhesives, and electrical laminates.
Crosslinking / Curing
Film Formation
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Phosphate Esters & Derivatives
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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Amines & Amides
Cyanoethylated isophoronediamine (acrylonitrile / IPDA 1:1 Michael adduct)
CAS 93940-97-7
Mono-cyanoethylated IPDA modified-amine curing agent/crosslinker for epoxy and PU Lengthens pot life and lowers reactivity vs neat isophoronediamine Used in protective coatings, flooring and adhesives
Crosslinking / Curing
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Amines & Amides
Cyanoethylated Isophoronediamine (Acrylonitrile-IPDA Adduct)
CAS 90530-15-7
Cyanoethylated isophoronediamine is the Michael-addition adduct of acrylonitrile onto isophoronediamine (IPDA). Capping part of the amine functionality lowers reactivity, which turns an otherwise fast cycloaliphatic diamine into a slower, easier-to-handle epoxy curing agent with a longer working window
Crosslinking / Curing
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Specialty Additives
D-Alpha-Tocopherol (Vitamin E)
CAS 59-02-9
Natural-source vitamin E supplied in powder form as an antioxidant active. Industry references record use as an antioxidant in oils and fats, a vitamin E nutrient and supplement, and an animal-feed additive.
Preservation
Conditioning
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Mineral Fillers & Pigments
D&C Green No. 8
CAS 6358-69-6
A synthetic organic acid dye supplied as a water-soluble colorant. 8 is a synthetic organic acid dye supplied as a cosmetic and industrial colorant. Used to impart color in formulated products.
Color / Pigmentation
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Mineral Fillers & Pigments
D&C Orange No. 4 (Acid Orange 7, Orange II)
CAS 633-96-5
A water-soluble monoazo acid dye supplied as an orange colorant. 4 (C.I. Acid Orange 7 / Orange II, CI 15510, CAS 633-96-5), a monoazo acid dye.
Color / Pigmentation
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