A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Polymer-based in vivo transfection kit. Functionally tested in mice tissue-targeted delivery of siRNA and plasmid DNA via IV,IP,IT administrations. Kit includes: Polymer-based reagent. Transfection Enhancer. Protocol for mice and rats. Uses: Transfection of DNA, RNA, protein and small molecules. Product ID: 5021.
Polymethacrylates. CAS No. 9003-21-8. Product ID: PE-0204. Molecular formula: C4H6O2. Mole weight: 86.09. Category: Coating Systems Excipients. Product Keywords: Pharmaceutical Excipients; Solid Dosage Form; Coating Systems Excipients; Polymethacrylates; PE-0204; C4H6O2; 9003-21-8; 9003-21-8. Appearance: Clear Liquid. EC Number: 203-625-9. Synonym(s): 2-Propenoicacid, methylester, homopolymer. Storage: Flammables area. Boiling Point: 110 °C. Density: 1.22 g/mL at 25 °C.
Poly(methacrylic acid)
Methacrylic acid appears as a clear colorless liquid (or low-melting solid) with a pungent odor. Corrosive to metals and tissue. Flash point 170°F. Melting point 61°F. May polymerize exothermically if heated or contaminated. If the polymerization takes place inside a container, the container may rupture violently. Less dense than water. Vapors heavier than air. Used to make plastics.;Liquid;COLOURLESS LIQUID OR COLOURLESS CRYSTALS WITH CHARACTERISTIC ODOUR.;Colorless liquid or solid (below 61°F) with an acrid, repulsive odor.;Colorless liquid or solid (below 61°F) with an acrid, repulsive odor. CAS No. 25087-26-7. Molecular formula: C4H6O2;CH2=C(CH3)COOH;C4H6O2;C4H6O2. Mole weight: 86.09g/mol. IUPAC Name: 2-methylprop-2-enoic acid. SMILES: CC(=C)C(=O)O. InChI: InChI=1S/C4H6O2/c1-3(2)4(5)6/h1H2,2H3,(H,5,6).
Poly(methacrylic acid, sodium salt) 40% aq. MW 4000-6000. CAS No. 54193-36-1. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications.
Poly(methacrylic acid, sodium salt) solution
The hydrophilic polymer contains polar or charged functional groups, making it soluble in water. Alternative Names: Sodium polymethacrylate, Sodium polymethacrylic acid, Poly(methacrylic acid) sodium salt. CAS No. 54193-36-1. Molecular formula: [CH2C(CH3)(CO2Na)]n. Mole weight: average Mn ~5,400 average Mw ~9,500 by GPC. IUPAC Name: sodium;2-methylprop-2-enoate. SMILES: CC(=C)C(=O)O[Na]. InChI: 1S/C4H6O2.Na/c1-3(2)4(5)6;/h1H2,2H3,(H,5,6);/q;+1/p-1.
poly(methyl acrylate)
poly(methyl acrylate). CAS No. 9003-21-8.
Poly(Methyl Acrylate)
Poly(Methyl Acrylate).
Poly(methyl acrylate), azide terminated
Poly(methyl acrylate), azide terminated.
Poly(Methyl Acrylate-Block-Deuterated Styrene)
Poly(Methyl Acrylate-Block-Deuterated Styrene).
Poly(methyl acrylate) solution
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Alternative Names: Methyl acrylate homopolymer, Acrylic acid methyl ester polymer. CAS No. 9003-21-8. Molecular formula: (C4H6O2)n. Mole weight: average Mw ~40,000 by GPC. SMILES: COC(=O)C=C.
Polymethylhydrosiloxane. CAS No. 63148-57-2. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications.
Poly(methylhydrosiloxane), a multi-functional, high molecular weight silicone compound, is a colorless, free-flowing liquid with a unique combination of favorable properties: it is non-toxic, physiologically inert, and highly stable in hydrocarbon solvents. Poly(methylhydrosiloxane) has found applications as a green, low-cost, and safe alternative to toxic silanes in the fields of industrial surface modification and complex organic synthesis. Applications: Poly(methylhydrosiloxane) is a green reductant for the reduction of esters to alcohols, phosphine oxides to phosphines, and for the reductive amination to prepare amines. in addition, it is used in industrial material science as the precursor to waterproof membranes, water-repellent and anti-fouling coatings for textiles, ceramics, glass, natural stone, and as an anti-yellowing agent for heat vulcanized silicone rubber. it is also a key ingredient in the production of mold release agents, as a stabilizer of polyurethane foam, and as a moisture-proof treatment for building materials. Category: Solvents. Synonyms: hydroxy(dimethyl)silane,hydroxy(trimethyl)silane,tetramethylsilane. CAS No. 63148-57-2. Product ID: CHE63148572. Molecular formula: (CH4OSi)n. Mole weight: 1700-3200. EINECS: 613-152-3. InChIKey: QNWOFLWXQGHSRH-UHFFFAOYSA-N. Standard: REACH.
Poly(methylhydrosiloxane)
Poly(methylhydrosiloxane). CAS No: 63148-57-2
Sarchem Laboratories New Jersey NJ
Poly(Methylhydrosiloxane)
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is an environmentally benign reducing agent and has been enhanced for catalytic efficiency. Click here for more information.Harnessing the reactivity of poly(methylhydrosiloxane) for the reduction and cyclization of biomass to high-value products. Alternative Names: hydroxy(dimethyl)silane,hydroxy(trimethyl)silane,tetramethylsilane. CAS No. 63148-57-2. Molecular formula: C9H30O2Si3. Mole weight: average Mn 1,700-3,200. Purity: 0.95.
PMMA is a transparent plastic that offers incredible strength and stiffness and can be optically clear. This transparency makes it easy for advanced vision systems or employees performing physical visual inspections to analyze and monitor food product quality throughout transportation. Alternative Names: Poly(methyl methacrylate), Methyl methacrylate resin, Perspex. CAS No. 9011-14-7. Molecular formula: [CH2C(CH3)(CO2CH3)]n. Mole weight: average Mw ~350000 by GPC. IUPAC Name: Poly(methyl 2-methylpropenoate). InChI: 1S/C5H9O2/c1-4(2)5(6)7-3/h1-3H3.
Particles of this polymer can be prepared by dispersion polymerization. CAS No. 25777-71-3. Molecular formula: [-CH2C(CH3)(CO2CH3)-]X[CH2(C-)(CH3)CO2CH2CH2O2C(C-)(CH3)CH2-]Y. Mole weight: 298.33g/mol. IUPAC Name: methyl 2-methylprop-2-enoate;2-(2-methylprop-2-enoyloxy)ethyl 2-methylprop-2-enoate. SMILES: COC(=O)C(C)=C.CC(=C)C(=O)OCCOC(=O)C(C)=C. InChI: 1S/C10H14O4.C5H8O2/c1-7(2)9(11)13-5-6-14-10(12)8(3)4;1-4(2)5(6)7-3/h1,3,5-6H2,2,4H3;1H2,2-3H3.
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Alternative Names: Poly(methacrylic acid-co-methyl methacrylate). CAS No. 25086-15-1. Molecular formula: C9H14O4. Mole weight: average Mn ~15,000 by GPC average Mw ~34,000 by GPC. IUPAC Name: methyl 2-methylprop-2-enoate;2-methylprop-2-enoic acid. SMILES: CC(=C)C(=O)O.CC(=C)C(=O)OC. InChI: 1S/C5H8O2.C4H6O2/c1-4(2)5(6)7-3;1-3(2)4(5)6/h1H2,2-3H3;1H2,2H3,(H,5,6).
Poly(methyl methacrylate), heat stability injection grade. CAS No. 9011-14-7.
Poly(methyl methacrylate), high flow
Poly(methyl methacrylate), high flow. CAS No. 9011-14-7.
Poly(methyl methacrylate), high flow injection
Poly(methyl methacrylate), high flow injection. CAS No. 9011-14-7.
Poly(methylmethacrylate) high mol.wt.
100g Pack Size. Group: Analytical Reagents, Diagnostic Raw Materials. Formula: N/A. CAS No. 9011-14-7. Prepack ID 27054386-100g. See USA prepack pricing.
Poly(methyl methacrylate), isotactic
i-PMMA can be prepared from t-C4H9MgBr. Structure of crystalline isotactic poly(methyl methacrylate) (i-PMMA) was investigated by X-ray diffraction and infra red spectroscopic techniques. Alternative Names: Isotactic PMMA,Isotactic methyl methacrylate polymer,Isotactic poly(methyl methacrylate). CAS No. 25188-98-1. Molecular formula: (C5H8O2)n. Mole weight: 395.33g/mol. IUPAC Name: diethoxyphosphoryl (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-methoxy-2-oxoethoxy)iminoacetate. SMILES: CCOP(=O)(OCC)OC(=O)C(=NOCC(=O)OC)C1=CSC(=N1)N. InChI: InChI=1S/C12H18N3O8PS/c1-4-21-24(18,22-5-2)23-11(17)10(8-7-25-12(13)14-8)15-20-6-9(16)19-3/h7H,4-6H2,1-3H3,(H2,13,14)/b15-10-.
Poly Methyl Methacrylate Microspheres
Poly Methyl Methacrylate Microspheres. CAS No. 9011-14-7.
Poly(methyl methacrylate) NA
Poly(methyl methacrylate) NA. Group: Biochemicals. Grades: Molecular Biology Grade. CAS No. 9011-14-7. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: (C5H8O2)n. US Biological Life Sciences.
Poly(Methyl Methacrylate) (pMMAC) Nanospheres (1500-11500nm). CAS No. 9011-14-7.
Poly(methyl methacrylate) (technical grade)
Poly(methyl methacrylate) (technical grade). Alternative Names: Methyl methacrylate-Ethylene glycol dimethacrylate copolymer. CAS No. 25777-71-3. Purity: Tech. Product ID: ACM25777713-3. Alfa Chemistry - ISO 9001:32057 Certified.
Polymethyloctadecylsiloxane
Polymethyloctadecylsiloxane. Group: Silanes and Silicones. CAS No. 68607-785-0. Product ID: PS130.
Polymethyloctylsiloxane
Polymethyloctylsiloxane. Group: Silanes and Silicones. CAS No. 68440-90-4. Product ID: PS140.
Polymethylsilsesquioxane
High-performing spherical silicone powder providing enhanced aesthetics and wrinkle-masking effects. It creates a non-thickening effect, has excellent water-repellency and flows freely without agglomeration, providing superior handling and processing ease. Typical particle size 4-6 micron (not nano-sized). Alternative Names: Silsesquioxanes, Me. CAS No. 68554-70-1. Mole weight: 7000 - 8000 g/mol. Purity: 0.999.
Poly(methyl Vinyl Ether) (30% in Water)
Vinyl methyl ether appears as a colorless gas with a sweet odor. Shipped as a liquefied gas under own vapor pressure. Contact with the liquid may cause frostbite. Easily ignited. Vapors are heavier than air. Leaks may either be liquid or vapor. May asphyxiate by the displacement of air. Under prolonged exposure to fire or intense heat containers may rupture violently and rocket.;Liquid. CAS No. 9003-9-2. Molecular formula: C3H6O. Mole weight: 58.08g/mol. IUPAC Name: methoxyethene. SMILES: COC=C. InChI: InChI=1S/C3H6O/c1-3-4-2/h3H,1H2,2H3.
Poly(methyl vinyl ether-alt-maleic acid)
The hydrophilic polymer contains polar or charged functional groups, making it soluble in water. Alternative Names: Methyl vinyl ether-maleic acid copolymer, Poly(maleic acid-methyl vinyl ether), Methoxyethylene-maleic acid copolymer. CAS No. 25153-40-6. Molecular formula: [CH2CH(OCH3)CH(CO2H)CH(CO2H)]n. Mole weight: average Mn ~960,000 average Mw ~1,980,000 by LS. IUPAC Name: (E)-but-2-enedioic acid;methoxyethene. SMILES: COC=C.OC(=O)\C=C\C(O)=O. InChI: 1S/C4H4O4.C3H6O/c5-3(6)1-2-4(7)8;1-3-4-2/h1-2H,(H,5,6)(H,7,8);3H,1H2,2H3/b2-1-.
The hydrophilic polymer contains polar or charged functional groups, making it soluble in water. Alternative Names: maleic copolymer, maleated copolymer, maleated polymer. CAS No. 9011-16-9. Molecular formula: C7H8O4. Mole weight: average Mn ~311,000 average Mw ~1,080,000. IUPAC Name: furan-2,5-dione;methoxyethene. SMILES: COC=C.C1=CC(=O)OC1=O. InChI: 1S/C4H2O3.C3H6O/c5-3-1-2-4(6)7-3;1-3-4-2/h1-2H;3H,1H2,2H3.
Poly(methyl vinyl ether-alt-maleic anhydride)
The hydrophilic polymer contains polar or charged functional groups, making it soluble in water. Alternative Names: maleic copolymer, maleated copolymer, maleated polymer. CAS No. 9011-16-9. Product ID: ACM9011169-5. Molecular formula: C7H8O4. Mole weight: average Mn ~311,000 average Mw ~1,080,000. IUPAC Name: furan-2,5-dione;methoxyethene. Canonical SMILES: COC=C.C1=CC(=O)OC1=O. ECNumber: 618-469-0. Alfa Chemistry - ISO 9001:32057 Certified.