A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
alculated mol. wt. 172.2. Uses: Acetylene dendrons can be coupled to azide functional molecules such as carbohydrates, fluorescent dyes and polymers. Group: Dendrimers. Pack Sizes: 250 mg in glass insert. Molecular formula: generation 1. CC(CO)(CO)C(=O)OCC#C. 1S/C8H12O4/c1-3-4-12-7(11)8(2, 5-9)6-10/h1, 9-10H, 4-6H2, 2H3. RJGDJCXFZLEVMD-UHFFFAOYSA-N.
Polyester bis-MPA dendron, 2 hydroxyl, 1 azide
generation 1, 97%. Group: Nanomaterials for 3d printing.
Polyester bis-MPA dendron, 2 hydroxyl, 1 azide
calculated mol. wt. 259.3. Uses: Azide dendrons can be coupled to acetylene functionalized molecules, including acetylene dendrons to form asymmetric dendrimers. Group: 3d printing materials dendrimers. Alternative Names: bisMPA dendrimer, bisMPA dendron. CAS No. 873849-86-6. Pack Sizes: 250 mg in glass insert. Molecular formula: generation 1. CC(CO)(CO)C(=O)OCCCCCCN=[N+]=[N-]. 1S/C11H21N3O4/c1-11 (8-15, 9-16)10 (17)18-7-5-3-2-4-6-13-14-12/h15-16H, 2-9H2, 1H3. VIVYDDCPJPJOCJ-UHFFFAOYSA-N.
Polyester bis-MPA dendron, 32 carboxyl, 1 amine
generation 5. Group: Dendrimers.
Polyester bis-MPA dendron, 32 carboxyl, 1 amine
We offer a diverse selection of dendrimers containing a large number of peripheral groups. Uses: Amine dendrons can be covalently attached through conjugation to carboxyl groups, primary amines, or sulfhydryl groups. amines can also attach to oxidized carbohydrate groups (usually aldehydes) by reductive amination. Group: Dendrimers. Alternative Names: bisMPA dendrimer, bisMPA dendron. Pack Sizes: 250 mg in glass bottle. Molecular formula: generation 5. NQULMOAGCWOIQE-UHFFFAOYSA-N.
Polyester bis-MPA dendron, 32 hydroxyl, 1 allyl
calculated mol. wt. 3657.7. Uses: Allyl dendrons can be coupled to thiol functional molecules. Group: Dendrimers. Pack Sizes: 250 mg in glass insert. Molecular formula: generation 5.
Polyester bis-MPA dendron, 32 hydroxyl, 1 allyl
generation 5, 95%. Group: Dendrimers.
Polyester bis-MPA dendron, 32 hydroxyl, 1 amine
generation 5, 95%. Group: Dendrimers.
Polyester bis-MPA dendron, 32 hydroxyl, 1 amine
Polyester dendritic structures which are based on 2,2-bismethylolpropionic acid (bis-MPA) monomer are highly branched and can be end functionalized with a wide range of functional groups. They are widely used in biosensors, optics, adhesives and coatings. The hydroxyl and amine end surface groups increase the biocompatibility and the scaffolding ability of these dendritic polymers. Uses: Amine dendrons can be covalently attached through conjugation to carboxyl groups, primary amines, or sulfhydryl groups. amines can also attach to oxidized carbohydrate groups (usually aldehydes) by reductive amination. Group: Dendrimers. Pack Sizes: 250 mg in glass insert. Molecular formula: generation 5.
Polyester bis-MPA dendron, 32 hydroxyl, 1 azide
generation 5, 95%. Group: Dendrimers.
Polyester bis-MPA dendron, 32 hydroxyl, 1 azide
Calculated mol. wt. 3742.8. Uses: Azide dendrons can be coupled to acetylene functionalized molecules, including acetylene dendrons to form asymmetric dendrimers. Group: Dendrimers. Alternative Names: bisMPA dendrimer, bisMPA dendron. Pack Sizes: 250 mg in glass insert. Molecular formula: generation 5.
Polyester bis-MPA dendron, 32 hydroxyl, 1 thiol
generation 5, 95%. Group: Dendrimers.
Polyester bis-MPA dendron, 32 hydroxyl, 1 thiol
calculated mol. wt. 3677.7. Uses: Thiol dendrons can be conjugated to varius noble surfaces or coupled to unsaturated carbon-carbon bonds using various radical initiators. Group: Dendrimers. Alternative Names: bisMPA dendrimer, bisMPA dendron. Pack Sizes: 250 mg in glass insert. Molecular formula: generation 5.
Dendrimers and dendrons are symmetrically branched polymer structures that possess a well-defined spatial distribution of functional groups. The properties of dendrimers are steered by controlling the generation number, repeating unit, end groups. hydrophilicity/hydrophobicity are controlled by the functionality of the end groups. Uses: These form extremely attractive molecular targets. nanotechnological applications range from microelectronics to biomedical devices.2 other proposed applications are: coatings resins additives, analytical techniques medicine drug and dye delivery molecular imprinting organic polymer synthesis catalysis optoelectronic applications. Group: Dendrimers. Alternative Names: bisMPA dendrimer, bisMPA dendron. CAS No. 919988-18-4. Pack Sizes: 250 mg in glass insert. Molecular formula: generation 2. CC (CO) (CO)C (=O)OCC (C) (COC (=O)C (C) (CO)CO)C (=O)OCCCCCCN=[N+]=[N-]. 1S/C21H37N3O10/c1-19 (10-25, 11-26)16 (29)33-14-21 (3, 15-34-17 (30)20 (2, 12-27)13-28)18 (31)32-9-7-5-4-6-8-23-24-22/h25-28H, 4-15H2, 1-3H3. LGPUUVBKCMNFLE-UHFFFAOYSA-N.
Polyester bis-MPA dendron, 4 hydroxyl, 1 azide
generation 2, 95%. Group: Dendrimers.
Polyester bis-MPA dendron, 8 carboxyl, 1 amine
generation 3. Group: Dendrimers.
Polyester bis-MPA dendron, 8 carboxyl, 1 amine
We offer a diverse selection of dendrimers containing a large number of peripheral groups. Uses: Amine dendrons can be covalently attached through conjugation to carboxyl groups, primary amines, or sulfhydryl groups. amines can also attach to oxidized carbohydrate groups (usually aldehydes) by reductive amination. Group: Dendrimers. Alternative Names: bisMPA dendrimer, bisMPA dendron. Pack Sizes: 250 mg in glass insert. Molecular formula: generation 3. 1S/C75H99NO46/c1-8-75 (41-116-62 (101)44-9-11-45 (76)12-10-44, 42-121-67 (106)73 (6, 37-117-63 (102)69 (2, 29-108-54 (93)21-13-46 (77)78)30-109-55 (94)22-14-47 (79)80)38-118-64 (103)70 (3, 31-110-56 (95)23-15-48 (81)82)32-111-57 (96)24-16-49 (83)84)43-122-68 (107)74 (7, 39-119-65 (104)71 (4, 33-112-58 (97)25-17-50 (85)86)34-113-59 (98)26-18-51 (87)88)40-120-66 (105)72 (5, 35-114-60 (99)27-19-52 (89)90)36-115-61 (100)28-20-53 (91)92/h9-12H, 8, 13-43, 76H2, 1-7H3, (H, 77, 78) (H, 79, 80) (H, 81, 82) (H, 83, 84) (H, 85, 86) (H, 87, 88) (H, 89, 90) (H, 91, 92). ACOBVJDQVWUHRD-UHFFFAOYSA-N.
PEEK is a lightweight and strong semi-crystalline thermoplastic. Due to its high melting point and low coefficient of thermal expansion, PEEK has high dimensional stability. As such, PEEK food handling products can withstand microwave use, dishwasher use, and intense temperatures when cooking directly on heat. Uses: Peek is safe for direct contact with delicate foods like raw lettuce or fresh dairy products even during the production process. for this reason, peek food handling components are used in both food packaging and food production processes. some common products made from peek resin include blenders, kneaders, mixing paddles and scrapers, and valves and nozzles on coffee machines. Group: Polymers nano materials. CAS No. 29658-26-2. 90%.
Polyetheretherketone
PEEK is a lightweight and strong semi-crystalline thermoplastic. Due to its high melting point and low coefficient of thermal expansion, PEEK has high dimensional stability. As such, PEEK food handling products can withstand microwave use, dishwasher use, and intense temperatures when cooking directly on heat. Uses: Peek is safe for direct contact with delicate foods like raw lettuce or fresh dairy products even during the production process. for this reason, peek food handling components are used in both food packaging and food production processes. some common products made from peek resin include blenders, kneaders, mixing paddles and scrapers, and valves and nozzles on coffee machines. Group: Food grade plastic. CAS No. 29658-26-2. 90%.
Ethyl acrylate, stabilized appears as a clear colorless liquid with an acrid odor. Flash point 60°F. May polymerize exothermically if heated or contaminated. If the polymerization takes place inside a container, the container may rupture violently. Auto ignition temperature 721°F (383°C) (NTP). Less dense than water. Vapors heavier than air. Used to make paints and plastics.;Liquid;Liquid;COLOURLESS LIQUID WITH PUNGENT ODOUR.;Colourless mobile liquid; lachrymator/intense, harsh, fruity aroma;Colorless liquid with an acrid odor.;Colorless liquid with an acrid odor. Group: Polymers. CAS No. 9003-32-1. Pack Sizes: 1 kg. Product ID: ethyl prop-2-enoate. Molecular formula: 100.12g/mol. Mole weight: C5H8O2. CCOC(=O)C=C. InChI=1S/C5H8O2/c1-3-5(6)7-4-2/h3H, 1, 4H2, 2H3. JIGUQPWFLRLWPJ-UHFFFAOYSA-N.
Polyethyl acrylate
Polyethyl acrylate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Propenoicacid,ethylester,homopolymer;Ethyl2-propenoate,homopolymer;Ethylacrylate,homopolymer;Poly(acrylicacid,ethylester);POLY(ETHYL ACRYLATE);ETHYL ACRYLATE LATEX;ETHYL ACRYLATE RESIN;POLY(ETHYL ACRYLATE), SOLUTION IN TOLUEN E, AVERAGE MW CA. 95,000 (G. Product Category: Polymer/Macromolecule. CAS No. 9003-32-1. Mole weight: 100000. Density: 1.12. Product ID: ACM9003321. Alfa Chemistry ISO 9001:2015 Certified.
Poly(ethyl acrylate/acrylic acid)
Poly(ethyl acrylate/acrylic acid). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Propenoicacid,polymerwithethyl2-propenoate;Acrylicacid,ethylacrylatecopolymer;Ethyl2-propenoate,2-propenoicacid,polymer;Ethyl2-propenoate,2-propenoicacidpolymer;Ethylacrylate,acrylicacidcopolymer;Ethylacrylate,acrylicacidpolymer;POLY(ETHYL ACRYLATE/ACR. Product Category: Polymer/Macromolecule. CAS No. 25085-35-2. Product ID: ACM25085352. Alfa Chemistry ISO 9001:2015 Certified.
Poly(ethyl acrylate) solution
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Biocompatible pea based copolymer membranes may find several s such as keratoprosthesis. Group: Hydrophobic polymers. Alternative Names: Acrylic acid ethyl ester polymer, Ethyl acrylate homopolymer. CAS No. 9003-32-1. Pack Sizes: 50 g in glass bottle. Product ID: ethyl prop-2-enoate. Molecular formula: average Mw ~95,000 by GPC. Mole weight: CH2CHCOOC2H5;C5H8O2;C5H8O2. CCOC(=O)C=C. 1S/C5H8O2/c1-3-5(6)7-4-2/h3H, 1, 4H2, 2H3. JIGUQPWFLRLWPJ-UHFFFAOYSA-N.
Poly(ethyl acrylate) solution
average Mw ~95,000 by GPC, in toluene. Group: Hydrophobic polymers.
Poly(ethylene)
PE. CAS No. 9002-88-4. Product ID: 6-00142. Categories: Polyethylene.
Poly(ethylene adipate)
average Mw ~10,000 by GPC. Group: Hydrophobic polymers.
Poly(ethylene adipate)
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: Polyethylene (pe). Alternative Names: Ethylene glycol adipate, Poly(ethylene adipate), dihydroxy terminated. CAS No. 24938-37-2. Product ID: ethane-1,2-diol; hexanedioic acid. Molecular formula: average Mw ~10,000 by GPC. Mole weight: [OCH2CH2O2C(CH2)4CO]n. C(CCC(=O)O)CC(=O)O.C(CO)O. InChI=1S/C6H10O4. C2H6O2/c7-5(8)3-1-2-4-6(9)10; 3-1-2-4/h1-4H2, (H, 7, 8)(H, 9, 10); 3-4H, 1-2H2. FZWBABZIGXEXES-UHFFFAOYSA-N.
The hydrophilic polymer contains polar or charged functional groups, making it soluble in water. Uses: Viscosity modifier for solution, suspension or emulsion. dispersing aid for insoluble solids. Group: Hydrophilic polymers. Alternative Names: maleic copolymer, maleated copolymer, maleated polymer. CAS No. 9006-26-2. Pack Sizes: Packaging 100, 500 g in poly bottle. Molecular formula: average Mw 100,000-500,000. 1S/C4H2O3.C2H4/c5-3-1-2-4(6)7-3; 1-2/h1-2H; 1-2H2. YYXLGGIKSIZHSF-UHFFFAOYSA-N.
Poly(ethylene-alt-maleic anhydride)
average Mw 100,000-500,000, powder. Group: Hydrophilic polymers.
Polyethylene-block-poly(ethylene glycol)
average Mn ~2,250. Group: Poly(ethylene glycol) and poly(ethylene oxide).
Polyethylene-block-poly(ethylene glycol)
We offer you this block copolymer with good biocompatibility. Uses: Nonionic surfactant. emulsifier for coatings, ceramics, metalworking fluids and inks. lubricant. mold release agent. thickening agent. nonionic surfactant. Group: Poly(ethylene glycol) and poly(ethylene oxide)self-assembly materials. Pack Sizes: 250 g in poly bottle. Molecular formula: average Mn ~1,400. Mole weight: CH3CH2(CH2CH2)X(OCH2CH2)YOH. C=C.OCCO.