American Chemical Suppliers

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Product
Polystyrene AM NH2, Type1 Aminomethylated polystyrene resins are prepared in-house from crosslinked polystyrenes by a direct aminomethylation reaction according to highly optimized protocols. Resins produced by our process are chemically defined, homogeneous and free from any additional crosslinking from the functionalization process. Uses: Aminomethylated polystyrene resins can easily be acylated with any appropriate carboxylic acid-containing linker using standard methods of amide bond formation to furnish supports for solid phase organic synthesis. Group: Aminomethyl polystyrene resins. CAS No. 89551-24-6. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene AM NH2, Type2 Aminomethylated polystyrene resins are prepared in-house from crosslinked polystyrenes by a direct aminomethylation reaction according to highly optimized protocols. Resins produced by our process are chemically defined, homogeneous and free from any additional crosslinking from the functionalization process. Uses: Aminomethylated polystyrene resins can easily be acylated with any appropriate carboxylic acid-containing linker using standard methods of amide bond formation to furnish supports for solid phase organic synthesis. Group: Aminomethyl polystyrene resins. CAS No. 89551-24-6. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene AM NH2, Type3 Aminomethylated polystyrene resins are prepared in-house from crosslinked polystyrenes by a direct aminomethylation reaction according to highly optimized protocols. Resins produced by our process are chemically defined, homogeneous and free from any additional crosslinking from the functionalization process. Uses: Aminomethylated polystyrene resins can easily be acylated with any appropriate carboxylic acid-containing linker using standard methods of amide bond formation to furnish supports for solid phase organic synthesis. Group: Aminomethyl polystyrene resins. CAS No. 89551-24-6. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene AM RAM, Type1 This resin is functionalized with a modified Rink Amide linker and is ideal for the Fmoc SPPS of peptide amides. Cleavage from this support is achieved with 95% TFA to give peptide amides. Group: Rink-amide linker on aminomethyl polystyrene resins. Alternative Names: 4-(2',4'-Dimethoxyphenyl-Fmoc-aminomethyl)-phenoxyacetamidomethyl Resin. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene AM RAM, Type2 This resin is functionalized with a modified Rink Amide linker and is ideal for the Fmoc SPPS of peptide amides. Cleavage from this support is achieved with 95% TFA to give peptide amides. Group: Rink-amide linker on aminomethyl polystyrene resins. Alternative Names: 4-(2',4'-Dimethoxyphenyl-Fmoc-aminomethyl)-phenoxyacetamidomethyl Resin. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene AM SH A resin for synthesis of silyl ethers and thioesters. Group: Mercapto resins. Alternative Names: Mercaptomethyl Polystyrene. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene (analytical standard) analytical standard, for GPC, 300,000. Group: Polystyrene (ps). Alternative Names: PS. Molecular formula: Mn ~275000 Mp ~295000 MW ~284000. Mole weight: [CH2CH(C6H5)]n. Alfa Chemistry Materials 3
Polystyrene A NH2, Type1 Aminoethylated polystyrene resins can easily be derivatized by any carboxylic function according to standard methods for amide bond formation. Group: Aminoethyl polystyrene resins. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene A NH2, Type2 Aminoethylated polystyrene resins can easily be derivatized by any carboxylic function according to standard methods for amide bond formation. Group: Aminoethyl polystyrene resins. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene A NH2, Type3 Aminoethylated polystyrene resins can easily be derivatized by any carboxylic function according to standard methods for amide bond formation. Group: Aminoethyl polystyrene resins. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene A OH, Type1 These resins are alternatives to the corresponding hydroxymethylated resins and ideal for the attachment of acids by esterification. Group: Hydroxyethyl polystyrene resins. Alternative Names: Hydroxyethyl Polystyrene Resin. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene A OH, Type2 These resins are alternatives to the corresponding hydroxymethylated resins and ideal for the attachment of acids by esterification. Group: Hydroxyethyl polystyrene resins. Alternative Names: Hydroxyethyl Polystyrene Resin. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene A PHB, Type1 These resins are alternatives to the traditional Wang resins and are ideal for the attachment of carboxylic acids by esterification. The phenethyl ether bond is more stable than the benzyl ether bond towards acid treatments. Group: 4-(hydroxymethyl)phenoxyethyl polystyrene resins. Alternative Names: 4-Hydroxybenzyl Alcohol (PHB, Wang Linker ) on Ethylated Polystyrene Matrix. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene A PHB, Type2 These resins are alternatives to the traditional Wang resins and are ideal for the attachment of carboxylic acids by esterification. The phenethyl ether bond is more stable than the benzyl ether bond towards acid treatments. Group: 4-(hydroxymethyl)phenoxyethyl polystyrene resins. Alternative Names: 4-Hydroxybenzyl Alcohol (PHB, Wang Linker ) on Ethylated Polystyrene Matrix. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene A RAM, Type1 This resin is functionalized with a modified Rink Amide linker and is ideal for the Fmoc SPPS of peptide amides. Cleavage from this support is achieved with 95% TFA to give peptide amides. Group: Rink-amide linker on aminoethyl polystyrene resins. Alternative Names: 4-(2',4'-Dimethoxyphenyl-Fmoc-aminomethyl)-phenoxyacetamidoethyl Resin. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene A RAM, Type2 This resin is functionalized with a modified Rink Amide linker and is ideal for the Fmoc SPPS of peptide amides. Cleavage from this support is achieved with 95% TFA to give peptide amides. Group: Rink-amide linker on aminoethyl polystyrene resins. Alternative Names: 4-(2',4'-Dimethoxyphenyl-Fmoc-aminomethyl)-phenoxyacetamidoethyl Resin. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene A SH, Type1 Polystyrene A SH, Type1. Group: Mercapto resins. Alternative Names: Mercaptoethyl Polystyrene. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene A SH, Type2 Polystyrene A SH, Type2. Group: Mercapto resins. Alternative Names: Mercaptoethyl Polystyrene. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene A sulfonic acid This polymer supported strong alkyl sulfonic acid and can be used instead of soluble organic acids for quenching or catalysis of reactions. Uses: It can also be used for scavenging and "catch and release" applications. Group: Polymer bound sulfonic acid. Alternative Names: Polystyrene ethyl sulfonic acid. Pack Sizes: 1g, 5g, 25g. Alfa Chemistry Materials 3
Polystyrene A Sulfonyl Chloride This polymer-bound alkylsulfonyl chloride resin is an equivalent to alkyl sulfonic chloride and can be used in numerous applications. When this resin is treated with nucleophiles, a variety of polymer-bound sulfonates can be created ( e.g. sulfonyl azides, sulfonyl hydrazine) and subsequently used as polymeric supports, polymer-bound reagents or in catalytic organic synthesis. Uses: Application in the "catch and release" strategy, where the resin catches a compound to form a polymer-bound tosylate. purifying the polymer-bound tosylate by washing and subsequent treatment by a nucleophile releases the target product from the resin. a typical application is to form polymer-bound tosylates by loading alcohols to the resin. treatment with nucleophiles like amines, imidazoles or thiols generates the corresponding sec. or tert. amines, alkylimidazoles or thioethers.
this resin can also be used as a scavenger for amines, hydrazines and other nucleophiles. Group: Polymer bound sulfonyl chloride. Alternative Names: Polystyrene Ethyl Sulfonyl Chloride. Pack Sizes: 1g, 5g, 25g.
Alfa Chemistry Materials 3
Polystyrene,atactic pellets Polystyrene,atactic pellets. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. Appearance: atactic pellets. CAS No. 9003-53-6. Molecular formula: [-CH2CH(C6H5)-]n. Density: 2.1. Product ID: ACM9003536-9. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Polystyrene (average Mw~350, 000, average Mn~170, 000) Polystyrene (average Mw~350, 000, average Mn~170, 000). Group: Polystyrene (ps). CAS No. 9003-53-6. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene-block-poly(acrylic acid) Polystyrene-block-poly(acrylic acid). Uses: Polystyrene-block-polyacrylic acid is a diblock copolymer used for making polymeric vesicles (polymersomes) and other encapsulation applications.1-9 this ps-block-paa copolymer is 15 wt. % aa; and should form vesicles in water in the 100 nm range. the polystyrene degree of polymerization (dp) is 275 and the polyacrylic acid dp is 50. Group: Polystyrene (ps). Mole weight: C4H6N(C8H8)x(C3H4O2)yH. Alfa Chemistry Materials 3
Polystyrene-block-poly(acrylic acid), DDMAT terminated Polystyrene-block-poly(acrylic acid), DDMAT terminated. Uses: Polystyrene-block-polyacrylic acid is a diblock copolymer commonly used for making polymeric vesicles (polymersomes) and other encapsulation applications.; this was generated through raft polymerization;and contains end-group functionalization that can be used to generate a triblock copolymer or modified for ligation. the 2-(dodecylthiocarbonothioylthio)-2-methylpropionic acid raft agent cta is especially suited for the polymerization of styrene;acrylate and acrylamide monomers. Group: Polystyrene (ps). Mole weight: HOCOC (CH3)2 (CH2CHC6H5)m (CH2CHCOOH)nSCSSC12H25. Alfa Chemistry Materials 3
Polystyrene-block-polybutadiene 30 wt.% styrene. Uses: Component of hot melt adhesives, sealants, asphalt and oil gels. modifier for polymers, thermosets and general rubber compounding. direct molded or extruded auto parts, sporting goods, footware and film. Group: Polystyrene (ps). CAS No. 308076-12-2. Mole weight: [CH2CH(C6H5)]x (CH2CH=CHCH2)y [CH2CH(C6H5)]x. Alfa Chemistry Materials 3
Polystyrene-block-polybutadiene-block-polystyrene (1.04 g/mL at 25 ?) Polystyrene-block-polybutadiene-block-polystyrene (1.04 g/mL at 25 °C). Group: Polystyrene (ps). CAS No. 9003-55-8. Mole weight: [CH2CH(C6H5)]x (CH2CH=CHCH2)y [CH2CH(C6H5)]x. Alfa Chemistry Materials 3
Polystyrene-block-polybutadiene-block-polystyrene (Styrene 30 wt.%, average Mw~140000 by GPC) Polystyrene-block-polybutadiene-block-polystyrene (Styrene 30 wt.%, average Mw~140000 by GPC). Group: Polystyrene (ps). Alternative Names: buta-1,3-diene; styrene. CAS No. 9003-55-8. Mole weight: (C8H8)x(C4H6)y(C8H8)x. C=CC=C.C=CC1=CC=CC=C1. InChI=1S/C8H8. C4H6/c1-2-8-6-4-3-5-7-8; 1-3-4-2/h2-7H, 1H2; 3-4H, 1-2H2. MTAZNLWOLGHBHU-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Poly(styrene)-block-poly(ethylene glycol) Poly(styrene)-block-poly(ethylene glycol). Group: Poly(ethylene glycol) and poly(ethylene oxide). Alfa Chemistry Materials 5
Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene. Group: 3d printing materials polymers. CAS No. 66070-58-4. Product ID: buta-1,3-diene; styrene. Molecular formula: 158.24g/mol. Mole weight: C12H14. C=CC=C.C=CC1=CC=CC=C1. InChI=1S/C8H8. C4H6/c1-2-8-6-4-3-5-7-8; 1-3-4-2/h2-7H, 1H2; 3-4H, 1-2H2. MTAZNLWOLGHBHU-UHFFFAOYSA-N. Alfa Chemistry Materials 6
Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene (average MW~118, 000 by GPC) Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene (average MW~118, 000 by GPC). Uses: Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene can be used:as a precursor to synthesize anion exchange membranes for alkaline fuel cells.to prepare super tough ternary polymer blends such as ps/ldpe/sebs/xgnp ternary composites.to synthesize biocompatible conductive polymers. for example, pedot: psspolymer thin films for stretchable electrodes. Group: Polystyrene (ps). Alternative Names: buta-1,3-diene; styrene. CAS No. 66070-58-4. Mole weight: [-CH2CH (C6H5)-]W (-CH2CH2-)x[-CH2CH (C2H5)-]y[-CH2CH (C6H5)-]Z. C=C.C=CC=C.C=Cc1ccccc1. InChI=1S/C8H8. C4H6/c1-2-8-6-4-3-5-7-8; 1-3-4-2/h2-7H, 1H2; 3-4H, 1-2H2. MTAZNLWOLGHBHU-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene (Crumbs, Mw~120000) Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene (Crumbs, Mw~120000). Group: Polystyrene (ps). Alternative Names: buta-1,3-diene; styrene. CAS No. 66070-58-4. Mole weight: [-CH2CH (C6H5)-]W (-CH2CH2-)x[-CH2CH (C2H5)-]y[-CH2CH (C6H5)-]Z. C=CC=C.C=CC1=CC=CC=C1. InChI=1S/C8H8. C4H6/c1-2-8-6-4-3-5-7-8; 1-3-4-2/h2-7H, 1H2; 3-4H, 1-2H2. MTAZNLWOLGHBHU-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene-graft-maleic anhydride (melt index ~21g/10 min (230°C/5.0kg)) Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene-graft-maleic anhydride (melt index ~21g/10 min (230°C/5.0kg)). Group: Polystyrene (ps). CAS No. 124578-11-6. C=C. C=CC=C. O=C1OC(=O)C=C1. C=Cc2ccccc2. Alfa Chemistry Materials 3
Polystyrene-block-polyisoprene-block-polystyrene (styrene 22wt. %) Polystyrene-block-polyisoprene-block-polystyrene (styrene 22wt. %). Group: Polystyrene (ps). Alternative Names: 2-methylbuta-1,3-diene; styrene. CAS No. 25038-32-8. CC(=C)C=C.C=CC1=CC=CC=C1. InChI=1S/C8H8. C5H8/c1-2-8-6-4-3-5-7-8; 1-4-5(2)3/h2-7H, 1H2; 4H, 1-2H2, 3H3. ROGIWVXWXZRRMZ-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene-b-poly(4-vinyl pyridine) Polystyrene-b-poly(4-vinyl pyridine). Group: Hydrophobic polymers. Alternative Names: POLY(4-VINYL PYRIDINE)-B-POLYSTYRENE-B-POLY(4-VINYL PYRIDINE); POLY(4-VINYLPYRIDINE-CO-STYRENE); POLYSTYRENE-B-POLY(4-VINYL PYRIDINE); 4-vinylpyridine/ styrene copolymer; Poly(4-vinylpyridine-co-styrene) powder. CAS No. 26222-40-2. Alfa Chemistry Materials 6
POLYSTYRENE-B-POLYBUTADIENE-B-POLYSTYRENE POLYSTYRENE-B-POLYBUTADIENE-B-POLYSTYRENE. Group: Polystyrene (ps). CAS No. 9003-55-8. Product ID: buta-1,3-diene; styrene. Mole weight: (C8H8)x(C4H6)y(C8H8)x. C=CC=C.C=CC1=CC=CC=C1. InChI=1S/C8H8. C4H6/c1-2-8-6-4-3-5-7-8; 1-3-4-2/h2-7H, 1H2; 3-4H, 1-2H2. MTAZNLWOLGHBHU-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene-b-poly(ethylene-ran-butylene)-b-polystyrene-g-maleic anhydride Polystyrene-b-poly(ethylene-ran-butylene)-b-polystyrene-g-maleic anhydride. Group: 3d printing materials. Alternative Names: POLYSTYRENE-B-POLY(ETHYLENE-RAN-BUTYLENE )-B-POLYSTYRENE-G-MALEIC ANHYDRIDE; 2,5-Furandione, polymers with hydrogenated butadiene-styrene polymer. CAS No. 124578-11-6. Alfa Chemistry Materials 7
Polystyrene,brominated Polystyrene,brominated. Group: Polymers. CAS No. 88497-56-7. Product ID: 1-bromo-4-butan-2-ylbenzene. Molecular formula: 213.11g/mol. Mole weight: C10H13Br. CCC(C)C1=CC=C(C=C1)Br. InChI=1S/C10H13Br/c1-3-8 (2)9-4-6-10 (11)7-5-9/h4-8H, 3H2, 1-2H3. DGZQEAKNZXNTNL-UHFFFAOYSA-N. Alfa Chemistry Materials 6
Polystyrene C4 Br The Br functionality is separated by a C4 spacer from the crosslinked matrix. Due to this spacer effect the functional group shows a higher mobility which results in higher kinetic rates and high-resolution NMR spectra from immobilized compounds on the bead. Group: Bromobutyl polystyrene resins. Alternative Names: Bromobutyl Polystyrene Resin. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene C4 FMP The C4 chain acts as a hydrophobic spacer molecule to separate the aldehyde function from the crosslinked matrix to increase the kinetic rates. Uses: The lack of amide bonds and of benzylic linkages makes this resin ideal for solid phase synthesis of secondary sulfonamides and carboxamides. Group: 4-formyl-3-methoxy phenoxybutyl polystyrene resins (fmp-linker). Alternative Names: 4-Formyl-3-Methoxy Phenoxybutyl Polystyrene Resins (FMP-Linker). Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene C4 NH2, Type1 The C4 chain acts as a hydrophobic spacer molecule to separate the amino function from the crosslinked matrix to increase the kinetic rates. Group: Aminobutyl polystyrene resins. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene C4 OH The OH functionality is separated by a C4 spacer from the crosslinked matrix. Due to this spacer effect the functional group shows a higher mobility which results in higher kinetic rates and high-resolution NMR spectra from immobilized compounds on the bead. Group: Hydroxybutyl polystyrene resins. Alternative Names: Hydroxybutyl Polystyrene Resin. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene C4 PHB The linker is separated by a C4 spacer from the crosslinked matrix. Due to this spacer effect the functional group shows a higher mobility which results in higher kinetic rates and high resolution NMR spectra from immobilized compounds on the bead. Group: 4-(hydroxymethyl)phenoxybutyl polystyrene resins. Alternative Names: 4-Hydroxybenzyl Alcohol (PHB, Wang Linker) on Butylated Polystyrene Matrix. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Poly(styrene-co-4-bromostyrene-co-divinylbenzene) styrene 29 wt. %. Group: Flexible organic transistors. Alfa Chemistry Analytical Products 4
Poly(styrene-co-4-bromostyrene-co-divinylbenzene) The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Our hydrophobic polymers are used as coatings, adhesives, fibers, films and engineering plastics. furthermore, they are widely used as biomedical polymers for vascular grafts, implants and ophthalmic applications. Group: Hydrophobic polymers. Alternative Names: p -Bromostyrene-divinylbenzene-styrene copolymer. CAS No. 39311-03-0. C=Cc1ccccc1. Brc2ccc(C=C)cc2. C=Cc3ccc(C=C)cc3. C=Cc4cccc(C=C)c4. C=Cc5ccccc5C=C. Alfa Chemistry Materials 6
Poly(styrene-co-4-chloromethylstyrene-co-4-methoxymethylstyrene) 2:1:1 mole ratio of styrene:chloromethylstyrene:4-methoxymethylstyrene. Uses: Our hydrophobic polymers are used as coatings, adhesives, fibers, films and engineering plastics. furthermore, they are widely used as biomedical polymers for vascular grafts, implants and ophthalmic applications. Group: Polystyrene (ps). Pack Sizes: 1 g in glass bottle. Mole weight: (CH2CH (C6H5))x ( (CH2CH (C6H4CH2Cl))y ( (CH2CH (C6H4CH2OCH3))z. Alfa Chemistry Materials 3
Poly(styrene-co-acrylonitrile) Poly(styrene-co-acrylonitrile). Group: 3d printing materials hydrophobic polymers. CAS No. 9003-54-7. Alfa Chemistry Materials 6
Poly(styrene-co-acrylonitrile) average Mw ~185,000 by GPC, acrylonitrile 30 wt. %, powder. Group: Flexible organic transistors. Alfa Chemistry Analytical Products 4
Poly(styrene-co-acrylonitrile) (average MW~165, 000 by GPC, acrylonitrile 25 wt. %, pellets) Poly(styrene-co-acrylonitrile) (average MW~165, 000 by GPC, acrylonitrile 25 wt. %, pellets). Group: Polystyrene (ps). CAS No. 9003-54-7. Product ID: prop-2-enenitrile; styrene. Mole weight: (C8H8)x·(C3H3N)y. C=CC#N.C=CC1=CC=CC=C1. InChI=1S/C8H8. C3H3N/c1-2-8-6-4-3-5-7-8; 1-2-3-4/h2-7H, 1H2; 2H, 1H2. SCUZVMOVTVSBLE-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Poly(styrene-co-acrylonitrile) (average MW~185, 000 by GPC, acrylonitrile 30 wt. %, powder) Poly(styrene-co-acrylonitrile) (average MW~185, 000 by GPC, acrylonitrile 30 wt. %, powder). Group: Polystyrene (ps). CAS No. 9003-54-7. Product ID: prop-2-enenitrile; styrene. Mole weight: (C8H8)x·(C3H3N)y. C=CC#N.C=CC1=CC=CC=C1. InChI=1S/C8H8. C3H3N/c1-2-8-6-4-3-5-7-8; 1-2-3-4/h2-7H, 1H2; 2H, 1H2. SCUZVMOVTVSBLE-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Poly(styrene-co-acrylonitrile) (Universal) Poly(styrene-co-acrylonitrile) (Universal). Group: Polystyrene (ps). CAS No. 9003-54-7. Product ID: prop-2-enenitrile; styrene. Mole weight: (C8H8)x·(C3H3N)y. C=CC#N.C=CC1=CC=CC=C1. InChI=1S/C8H8. C3H3N/c1-2-8-6-4-3-5-7-8; 1-2-3-4/h2-7H, 1H2; 2H, 1H2. SCUZVMOVTVSBLE-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Poly(styrene-co-allyl alcohol) Poly(styrene-co-allyl alcohol). Group: Hydrophobic polymers. CAS No. 25119-62-4. Product ID: prop-2-en-1-ol; styrene. Molecular formula: 162.23g/mol. Mole weight: C11H14O. C=CCO.C=CC1=CC=CC=C1. InChI=1S/C8H8. C3H6O/c1-2-8-6-4-3-5-7-8; 1-2-3-4/h2-7H, 1H2; 2, 4H, 1, 3H2. WXNYILVTTOXAFR-UHFFFAOYSA-N. Alfa Chemistry Materials 5
Poly(styrene-co-allyl alcohol) (average Mn ~1, 600, crystalline, allyl alcohol 33mol %) Poly(styrene-co-allyl alcohol) (average Mn ~1, 600, crystalline, allyl alcohol 33mol %). Group: Polystyrene (ps). CAS No. 25119-62-4. Product ID: prop-2-en-1-ol; styrene. C=CCO.C=CC1=CC=CC=C1. InChI=1S/C8H8. C3H6O/c1-2-8-6-4-3-5-7-8; 1-2-3-4/h2-7H, 1H2; 2, 4H, 1, 3H2. WXNYILVTTOXAFR-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Poly(styrene-co-allyl alcohol) (average MW~2, 200, average Mn ~1, 200, allyl alcohol 40mol %) Poly(styrene-co-allyl alcohol) (average MW~2, 200, average Mn ~1, 200, allyl alcohol 40mol %). Group: Polystyrene (ps). CAS No. 25119-62-4. Product ID: prop-2-en-1-ol; styrene. C=CCO.C=CC1=CC=CC=C1. InChI=1S/C8H8. C3H6O/c1-2-8-6-4-3-5-7-8; 1-2-3-4/h2-7H, 1H2; 2, 4H, 1, 3H2. WXNYILVTTOXAFR-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Poly(styrene-co-α-methylstyrene) The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Additive to sealants, caulks, adhesives, and coatings. Group: Polystyrene (ps). Alternative Names: Styrene-α-methylstyrene resin, α-Methylstyrene-styrene, α-Methylstyrene-styrene polymer, Styrene-α-methylstyrene copolymer. CAS No. 9011-11-4. Pack Sizes: 250 g in poly bottle. Product ID: prop-1-en-2-ylbenzene; styrene. Molecular formula: 222.32g/mol. Mole weight: [CH2CH(C6H5)]x[CH2C(CH3)(C6H5)]y. CC(=C)C1=CC=CC=C1.C=CC1=CC=CC=C1. InChI=1S/C9H10. C8H8/c1-8(2)9-6-4-3-5-7-9; 1-2-8-6-4-3-5-7-8/h3-7H, 1H2, 2H3; 2-7H, 1H2. ZAKVZVDDGSFVRG-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Poly(styrene-co-alpha-methylstyrene) Poly(styrene-co-alpha-methylstyrene). Uses: Designed for use in research and industrial production. Additional or Alternative Names: Benzene,ethenyl-,polymerwith(1-methylethenyl)benzene;Ethenylbenzene,copolymerwith(1-methylethenyl)benzene,(.alpha.-Methylstyrene-styrene)copolymer;ethenyl-benzenpolymerwith(1-methylethenyl)benzene;POLY(STYRENE-CO-ALPHA-METHYLSTYRENE);POLY(STYRENE-CO-ALPHA. Product Category: Biomaterials. CAS No. 9011-11-4. Molecular formula: [CH2CH(C6H5)]x[CH2C(CH3)(C6H5)]y. Product ID: ACM9011114. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Poly(styrene-co-butadiene) The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Molded or extruded into toys, packaging, appliances, communication cassettes, dinnerware and serviceware. Group: Polystyrene (ps). CAS No. 9003-55-8. Pack Sizes: 1 kg in poly bottle. Product ID: buta-1,3-diene; styrene. Molecular formula: 158.24g/mol. Mole weight: (C8H8)x(C4H6)y(C8H8)x. C=CC=C.C=CC1=CC=CC=C1. InChI=1S/C8H8. C4H6/c1-2-8-6-4-3-5-7-8; 1-3-4-2/h2-7H, 1H2; 3-4H, 1-2H2. MTAZNLWOLGHBHU-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Poly(styrene-co-chloromethylstyrene) Poly(styrene-co-chloromethylstyrene). Group: Hydrophobic polymers. Alfa Chemistry Materials 5
Poly(styrene-co-divinylbenzene) microspheres, 6.0-10.0 μm avg. part. size. Uses: Poly(styrene-co-divinylbenzene) may be used:in separation media for tlc, paper and lpl chromatographyas adsorbentas matting agent for coatings, anti-blocking and lubrication additive for films and filler for ceramics, cosmetics and dental materials. Group: Polystyrene (ps). Alternative Names: Polystyrene crosslinked with divinylbenzene. CAS No. 9052-95-3. Mole weight: [CH2CH(C6H5)]x[CH2CH[C6H4(CHCH2)]]y. InChI=1S/C10H12. C10H10. C8H8/c2*1-3-9-7-5-6-8-10(9)4-2; 1-2-8-6-4-3-5-7-8/h3, 5-8H, 1, 4H2, 2H3; 3-8H, 1-2H2; 2-7H, 1H2. NWUYHJFMYQTDRP-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Poly(Styrene-Co-Divinylbenzene) Poly(Styrene-Co-Divinylbenzene). Group: Polymers. CAS No. 9003-70-7. Product ID: tert-butyl (4S)-4-(9H-fluoren-9-ylmethoxycarbonylamino)-5-oxopentanoate. Molecular formula: 409.5g/mol. Mole weight: C24H27NO5. CC (C) (C)OC (=O)CCC (C=O)NC (=O)OCC1C2=CC=CC=C2C3=CC=CC=C13. InChI=1S/C24H27NO5/c1-24 (2, 3)30-22 (27)13-12-16 (14-26)25-23 (28)29-15-21-19-10-6-4-8-17 (19)18-9-5-7-11-20 (18)21/h4-11, 14, 16, 21H, 12-13, 15H2, 1-3H3, (H, 25, 28)/t16-/m0/s1. BCIPGSZQUDLGSY-INIZCTEOSA-N. Alfa Chemistry Materials 4
Poly(styrene-co-maleic acid) Poly(styrene-co-maleic acid). Group: Polymers. CAS No. 28571-95-1. Alfa Chemistry Materials 4
Poly(styrene-co-maleic acid),partial cyclohexyl/isopropyl ester,cumene terminated Poly(styrene-co-maleic acid),partial cyclohexyl/isopropyl ester,cumene terminated. Group: Polymers. Alternative Names: POLY(STYRENE-CO-MALEIC ACID), PARTIAL CYCLOHEXYL/ISOPROPYL ESTER, CUMENE TERMINATED; 2, 5-furandione, telomerwithethenylbenzeneand(1-methylethyl)benzene, cyclohe; xyl1-methylethylester; POLY(STYRENE-CO-MALEIC ACID), PARTIAL CY CLOHEXYL/I-PR ESTER, CUMENE TERMIN. CAS No. 160611-51-8. 96%. Alfa Chemistry Materials 6
Poly(styrene-co-maleic acid), partial isobutyl ester 1:<1 mole ratio of styrene:maleic anhydride. Uses: Binder, water resistance additive and adhesive additive. Group: Hydrophobic polymers. Alternative Names: maleic copolymer, maleated copolymer, maleated polymer. CAS No. 28571-95-1. Pack Sizes: 250 g in poly bottle. Molecular formula: average Mv ~65,000. Mole weight: [CH2CH(C6H5)]x[CH(CO2R)CH(CO2R)]y, R = H or -CH2CH(CH3)2. OC(=O)\C=C\C(O)=O. C=Cc1ccccc1. CC(C)COC(=O)\C=C\C(=O)OCC(C)C. Alfa Chemistry Materials 5
Poly(styrene-co-maleic acid),partial isobutyl ester Poly(styrene-co-maleic acid),partial isobutyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: POLY(STYRENE-CO-MALEIC ACID), PARTIAL ISOBUTYL ESTER;2-butenedioicacid(z)-,mono(2-methylpropyl)ester,polymerwithethenylbenzen;STYRENE-MALEIC ACID HALF ESTER COPOLYMER;Poly(styrene-co-maleic acid), partial isobutyl ester average Mv ~65,000. CAS No. 28571-95-1. Purity: 0.96. Product ID: ACM28571951. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Poly(styrene-co-maleic acid),partial isobutyl/methyl mixed ester Poly(styrene-co-maleic acid),partial isobutyl/methyl mixed ester. Group: Hydrophobic polymers. Alternative Names: 2-Butenedioicacid(Z)-, monomethylester, polymerwithethenylbenzene, 2, 5-furandioneand(Z)-2-methylpropylhydrogen2-butenedioate; andioneand(z)-2-methylpropylhydrogen2-butenedioate; POLY(STYRENE-CO-MALEIC ACID), PARTIAL ISOBUTYL/METHYL MIXED ESTER; POLY(STYRENE-CO-. CAS No. 63528-92-7. Product ID: chlorane. Molecular formula: 36.46094;g/mol. Mole weight: ClH. Cl. VEXZGXHMUGYJMC-UHFFFAOYSA-N. 96%. Alfa Chemistry Materials 6
poly(styrene-co-maleic acid), partial isooctyl ester, cumene terminated poly(styrene-co-maleic acid), partial isooctyl ester, cumene terminated. Group: Polymers. CAS No. 160611-46-1. Alfa Chemistry Materials 4
Poly(styrene-co-maleic acid),partial isooctyl ester,cumene terminated Poly(styrene-co-maleic acid),partial isooctyl ester,cumene terminated. Uses: Designed for use in research and industrial production. Additional or Alternative Names: POLY(STYRENE-CO-MALEIC ACID), PARTIAL ISOOCTYL ESTER, CUMENE TERMINATED;2,5-furandione,telomerwithethenylbenzeneand(1-methylethyl)benzene,c8-ric;hc7-9-isoalkylesters;POLY(STYRENE-CO-MALEIC ACID), PARTIAL IS;2,5-Furandione, telomer with ethenylbenzene and. Product Category: Biomaterials. CAS No. 160611-46-1. Purity: 0.96. Product ID: ACM160611461. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
POLY(STYRENE-CO-MALEIC ACID), PARTIAL PROPYL ESTER, CUMENE TERMINATED POLY(STYRENE-CO-MALEIC ACID), PARTIAL PROPYL ESTER, CUMENE TERMINATED. Group: Polymers. CAS No. 160611-48-3. Product ID: benzylN-[(2S)-1-[[(2S,3S,5R)-3-hydroxy-5-[5-(2-methylpropanoyl)-1H-imidazol-2-yl]-1,6-diphenylhexan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]carbamate. Molecular formula: 638.79564;g/mol. Mole weight: C38H46N4O5. CC (C)C (C (=O)NC (CC1=CC=CC=C1)C (CC (CC2=CC=CC=C2)C3=NC=C (N3)C (=O)C (C)C)O)NC (=O)OCC4=CC=CC=C4. RQAVEWKEUKIFLD-LVPKLHHISA-N. 96%. Alfa Chemistry Materials 7
Poly(styrene-co-maleic anhydride), cumene terminated The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Leveling aids in films, embrittling/anti-resoil agents in shampoos, pigment dispersants, paper sizing and aqueous grinding fluids. Group: Hydrophobic polymers. Alternative Names: maleic copolymer, Poly(styrene-co-maleic anhydride), maleated copolymer, maleated polymer. CAS No. 26762-29-8. Pack Sizes: 250 g in poly bottle. Molecular formula: average Mn ~1,900 by GPC. 1S/C9H12. C8H8. C4H2O3/c1-8(2)9-6-4-3-5-7-9; 1-2-8-6-4-3-5-7-8; 5-3-1-2-4(6)7-3/h3-8H, 1-2H3; 2-7H, 1H2; 1-2H. QQNZOECCMADQHL-UHFFFAOYSA-N. Alfa Chemistry Materials 5
Poly(styrene-co-maleic anhydride), partial isooctyl ester, cumene terminated Poly(styrene-co-maleic anhydride), partial isooctyl ester, cumene terminated. Group: Hydrophobic polymers. CAS No. 160611-46-1. Alfa Chemistry Materials 5
Poly(styrene-co-methacrylic acid Poly(styrene-co-methacrylic acid. Group: Hydrophobic polymers. Alfa Chemistry Materials 5

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