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Poly[3,3-bis[[(2-ethylhexyl)oxy]methyl]-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepin-6,8-diyl]. Alternative Names: PProDOT-EH. CAS No. 1457992-56-1. Molecular formula: (C25H42O4S)n.
Poly(3,4-ethylenedioxythiophene)(PEDOT) is a conjugating polymer that has a conductivity of 300 S/cm. It can be copolymerized with poly(styrene-sulfonic acid) to form a water soluble polymeric film with high conductivity and transparency. Alternative Names: PEDOT, Poly(2,3-dihydrothieno-1,4-dioxin). CAS No. 126213-51-2. Molecular formula: (C6H4O2S)n.
PEDOT is a conjugated, electronically and ionically active polymer. Conjugated polymers offer charge transport between inorganic, electrically conducting metals and organic, proton-conducting biological systems. PEDOT is chemically stable on account of the diethoxy substituents that replace the defect causing extra hydrogen atoms.The electron donating nature of the pendant PEDOT oxygen atoms also improves the conductivity of the molecule. Alternative Names: PEDOT, Poly(2,3-dihydrothieno-1,4-dioxin). Molecular formula: (C6H4O2S)n ·xH2O.
Light-emitting conjugated polymer. Uses: Light-emitting conjugated polymer. Alternative Names: Poly(3,5-pyridinediyl). CAS No. 97702-63-1. Molecular formula: (C5H3N)n.
Poly(3 5-pyridinediyl)
Poly(3 5-pyridinediyl). Alternative Names: POLY(3 5-PYRIDINEDIYL). CAS No. 97702-63-1. Molecular formula: (C5H3N)n. Purity: 96%.
Poly(3-butylthiophene-2,5-diyl)
Poly(3-butylthiophene-2,5-diyl) (P3BT) is an alkylthiophene based conducting polymer that can be used as a donor molecule in the development of organic electronics. It is a π-conjugating polymer with a π-π stacking distance of 0.395 nm. Conducting polymer, 80-90% head-to-tail regiospecific conformation. Alternative Names: P3BT. CAS No. 98837-51-5. Molecular formula: C10H16S. Mole weight: Mw 54,000 (typical). IUPAC Name: 3-butyl-2,5-dimethylthiophene. SMILES: CCCCC1=C(SC(=C1)C)C. InChI: InChI=1S/C10H16S/c1-4-5-6-10-7-8(2)11-9(10)3/h7H,4-6H2,1-3H3.
Poly(3-cyclohexylthiophene-2,5-diyl)
Poly(3-alkylthiophene)s have been extensively studied for their thermo- and solvatochromism, as well as for applications in field effect transistors. Bulky side groups such as cyclohexyl twist the coplanarity of the polythiophene main chain and shift the emission color to green. Alternative Names: P3CHT.
Poly(3-decyloxythiophene-2,5-diyl)
Regioregular. Alternative Names: Poly(3-decyloxythiophene-2,5-diyl). CAS No. 150678-86-7. Molecular formula: (C14H22OS)n. Purity: 96%.
Poly(3-decylthiophene-2,5-diyl)
Poly(3-decylthiophene-2,5-diyl) (P3DT) is a conducting polymer with excellent electrical and optical properties. It is soluble in most of the organic solvents and can be used in a variety of electrochemical applications. Alternative Names: P3DT-RR, P3DT. CAS No. 110851-65-5. Molecular formula: (C14H22S)n. Mole weight: average Mw ~42,000, average Mn ~30,000. IUPAC Name: 4-methyl-1,2,3,4-tetrahydroisoquinoline. SMILES: CC1CNCC2=CC=CC=C12. InChI: InChI=1S/C10H13N/c1-8-6-11-7-9-4-2-3-5-10(8)9/h2-5,8,11H,6-7H2,1H3.
Poly(3-dodecylthiophene-2,5-diyl)
Conducting Polymer. Greater than 98.5% head-to-tail regiospecific conformation. Forms a shiny red-purple film. Alternative Names: P3DDT. CAS No. 137191-59-4. Mole weight: average Mw ~60,000.
Poly(3-hexylthiophene-2,5-diyl) (P3HT) is a poly(alkylthiophene) based semiconducting polymer that is hydrophobic at neutral state and has π-π conjugation in its backbone. It has a hole mobility is in the range of 10-3-10-1 cm2V-1s-1 and is commonly used in the development of field-effect transistors (FETs) for a wide range of applications. Poly(3-hexylthiophene) (P3HT) is a regioregular semiconducting polymer. It is used in organic electronics primarily because of its regular end-to-end arrangement of side chain, which allows efficient p- p stacking of the conjugated backbones. On account of the alkyl side group, P3HT is rendered hydrophobic in neutral state. Solution-to-solid phase transformation and thin film formation of poly(3-hexylthiophene) (P3HT) was reported in a study. Alternative Names: P3HT. CAS No. 156074-98-5. Molecular formula: (C10H14S)n. Mole weight: average Mw 50,000-100,000.
Poly(3-hydroxybutyrate-co-3-hydroxyvalerate). Alternative Names: POLY(3-HYDROXYBUTYRATE-CO-3-HYDROXYVALERATE);POLY(3-HYDROXYBUTYRIC ACID-CO-3-HYDROXYVALERIC ACID);copolymer of (R)-3-hydroxybutyric acid + -valeric acid (9:1);copolymer of (R)-3-hydroxybutyric acid + -valeric acid 7/3;POLY(3-HYDROXYBUTYRIC ACID-CO-3-HYDRO. CAS No. 80181-31-3. Molecular formula: C27H42O12X2. Mole weight: 558.62. Purity: 98%. IUPAC Name: 3-hydroxybutanoic acid; 3-hydroxypentanoic acid.
poly(3-hydroxybutyrate) depolymerase
Reaction also occurs with esters of other short-chain-length (C1-C5) hydroxyalkanoic acids (HA). There are two types of polymers: native (intracellular) granules are amorphous and have an intact surface layer; denatured (extracellular) granules either have no surface layer or a damaged surface layer and are partially crystalline. Group: Enzymes. Synonyms: PHB depolymerase; poly(3HB) depolymerase; poly[(R)-hydroxyalkanoic acid] depolymerase; poly(HA) depolymerase; poly(HASCL) depolymerase; poly[(R)-3-hydroxybutyrate] hydrolase. Enzyme Commission Number: EC 3.1.1.75. CAS No. 9014-11-3. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3503; poly(3-hydroxybutyrate) depolymerase; EC 3.1.1.75; 9014-11-3; PHB depolymerase; poly(3HB) depolymerase; poly[(R)-hydroxyalkanoic acid] depolymerase; poly(HA) depolymerase; poly(HASCL) depolymerase; poly[(R)-3-hydroxybutyrate] hydrolase. Cat No: EXWM-3503.
Poly(3-hydroxybutyric acid)
3-hydroxybutyric acid is a straight-chain 3-hydroxy monocarboxylic acid comprising a butyric acid core with a single hydroxy substituent in the 3- position; a ketone body whose levels are raised during ketosis, used as an energy source by the brain during fasting in humans. Also used to synthesise biodegradable plastics. It has a role as a human metabolite. It is a 3-hydroxy monocarboxylic acid, a hydroxybutyric acid and an (omega-1)-hydroxy fatty acid. It is functionally related to a butyric acid. It is a conjugate acid of a 3-hydroxybutyrate. Uses: Ketone produced in the liver. Alternative Names: POLY(3-HYDROXYBUTYRATE); POLY(3-HYDROXYBUTYRATE) OLIGOMER; POLY(3-HYDROXYBUTYRIC ACID); POLY[(-)3-HYDROXYBUTYRIC ACID]; poly-beta-hydroxybutyrate; POLY(3-HYDROXYBUTYRIC ACID), NATURAL ORI GIN; Poly(3-hydroxyvalericacid); 3-hydroxybutyric acid homopolymer. CAS No. 26063-00-3.
Poly(3-hydroxy butyric acid-co 3-hydroxy valeric acid). CAS No: 80181-31-3
Sarchem Laboratories New Jersey NJ
Poly(3-hydroxybutyric acid), natural origin
Poly(3-hydroxybutyric acid), natural origin. Alternative Names: (R)-3-Hydroxybutyric acid polymerized; Poly[(R)-3-hydroxybutyric acid] (natural origin); Polyhydroxybutyrate. CAS No. 29435-48-1. Molecular formula: [COCH2CH(CH3)O]n.
poly(3-hydroxyoctanoate) depolymerase
The main product after prolonged incubation is the dimer. Besides hydrolysing polymers of 3-hydroxyoctanoic acid, the enzyme also hydrolyses other polymers derived from medium-chain-length (C6-C12) hydroxyalkanoic acids and copolymers of mixtures of these. It also hydrolyses p-nitrophenyl esters of fatty acids. Polymers of short-chain-length hydroxyalkanoic acids such as poly[(R)-3-hydroxybutanoic acid] and poly[(R)-3-hydroxypentanoic acid] are not hydrolysed. Group: Enzymes. Synonyms: PHO depolymerase; poly(3HO) depolymerase; poly[(R)-hydroxyalkanoic acid] depolymerase; poly(HA) depolymerase; poly(HAMCL) depolymerase; poly[(R)-3-hydroxyoctanoate] hydrolase. Enzyme Commission Number: EC 3.1.1.76. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3504; poly(3-hydroxyoctanoate) depolymerase; EC 3.1.1.76; PHO depolymerase; poly(3HO) depolymerase; poly[(R)-hydroxyalkanoic acid] depolymerase; poly(HA) depolymerase; poly(HAMCL) depolymerase; poly[(R)-3-hydroxyoctanoate] hydrolase. Cat No: EXWM-3504.
Poly(3-octylthiophene-2,5-diyl)
Greater than 98.5% head-to-tail regiospecific conformation. Poly(3-octylthiophene-2,5-diyl) (P3OT) is an alkylthiophene based conductive polymer with high electroluminescence, which is soluble in most of the organic solvents. It can be prepared by the electrochemical polymerization of 3-octylthiophene (3OT). It is hydrophobic and can be used as a transducer for ion selective electrodes. Alternative Names: P3OT. CAS No. 104934-51-2. Molecular formula: (C12H18S)n. Mole weight: average Mn ~34,000. IUPAC Name: 3-octylthiophene. SMILES: CCCCCCCCC1=CSC=C1. InChI: InChI=1S/C12H20S/c1-2-3-4-5-6-7-8-12-9-10-13-11-12/h9-11H,2-8H2,1H3.
Poly(3-octylthiophene-2,5-diyl-co-3-decyloxythiophene-2,5-diyl) (POT-co-DOT) is a regioregular conducting copolymer, which can be used as a donor material in electrochemical devices. It has a small band gap and forms an absorption spectrum in the red and infrared regions. Alternative Names: POT-co-DOT. Molecular formula: (C12H18S)m(C14H22OS)n. Mole weight: 21.
Poly(4-(2 2-dicyanovinyl)-N-bis(hydroxy&
Poly(4-(2 2-dicyanovinyl)-N-bis(hydroxy&. Alternative Names: POLY(4-(2 2-DICYANOVINYL)-N-BIS(HYDROXY&. CAS No. 159624-03-0. Molecular formula: ((C14H13N3O2)(C12H19N2O2))n. Purity: 96%.
Poly[[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl][3-fluoro-2-[(2-ethylhexyl)carbonyl]thieno[3,4-b]thiophenediyl]]. Alternative Names: PTB7. CAS No. 1266549-31-8. Molecular formula: (C41H53FO4S4)n.
Poly-{[4,8-bis[(2-ethylhexyl)oxy]-benzo[1,2-b:4,5-b']dithiophene-2,6-diyl]-alt-[3-fluore-2-(octyloxy)-carbonylthieno[3,4-b]thiophene-4,6-diyl]}. Alternative Names: PTB4. CAS No. 1160823-84-6. Molecular formula: (C41H53FO4S4)n.
Poly[4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b;4,5-b']dithiophene-2,6-diyl-alt-(4-(2-ethylhexyl)-3-fluorothieno[3,4-b]thiophene-)-2-carboxylate-2-6-diyl)]. Alternative Names: PTB-TH. CAS No. 1469791-66-9. Molecular formula: (C49H59FO2S6)n.
Poly(4-aminostyrene)
4-Vinylaniline is a member of styrenes. Alternative Names: POLY(4-AMINOSTYRENE). CAS No. 25086-42-4. Molecular formula: C8H9N.
Poly(4-Azidomethylstyrene)
Poly(4-Azidomethylstyrene).
Poly(4-bromostyrene)
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Alternative Names: 4-Bromostyrene homopolymer, p -Bromostyrene homopolymer, Poly(p -bromostyrene). CAS No. 24936-50-3. Molecular formula: [CH2CH(C6H4Br)]n. Mole weight: average Mw ~65,000 by GPC.
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Alternative Names: p -Chlorostyrene polymer. CAS No. 24991-47-7. Molecular formula: [-CH2CH(C6H4Cl)-]n. Mole weight: average Mw ~75,000 by GPC. IUPAC Name: 1-chloro-4-ethenylbenzene. SMILES: Clc1ccc(C=C)cc1. InChI: InChI=1S/C8H7Cl/c1-2-7-3-5-8(9)6-4-7/h2-6H,1H2.
Poly[4-(diacetoxyiodo)styrene]
Poly[4-(diacetoxyiodo)styrene]. CAS No. 36290-94-5. Molecular formula: NoDataAvailable.
Poly(4-hydroxy benzoic acid-co-ethylene terephthalate). Alternative Names: POLY(4-HYDROXY BENZOIC ACID-CO-ETHYLENE TEREPHTHALATE);POLY(4-HYDROXYBENZOIC ACID-CO-ETHYLENE &;POLY(4-HYDROXYBENZOIC ACID-CO-ETHYLENE T EREPHTHALATE), 80 MOL % 4-HYDROXY BENZOI;Poly(4-hydroxybenzoic acid -co-ethyleneterephthalate), 60 Mol% in 4-hydroxybe. CAS No. 125300-07-4. Purity: 96%. Product ID: ACM125300074. Molecular formula: (OC6H4CO)x(OCH2CH2O2CC6H4-4-CO)y. Alfa Chemistry - ISO 9001:32057 Certified.
Poly(4-methyl-1-pentene)
4-methyl-1-pentene is a colorless liquid. (USCG, 1999). CAS No. 25068-26-2. Molecular formula: C6H12. Mole weight: 84.16g/mol. IUPAC Name: 4-methylpent-1-ene. SMILES: CC(C)CC=C. InChI: InChI=1S/C6H12/c1-4-5-6(2)3/h4,6H,1,5H2,2-3H3.
Poly(4-Methyl-1-Pentene)
4-methyl-1-pentene is a colorless liquid. (USCG, 1999). Molecular formula: C6H12. Mole weight: 84.16g/mol. IUPAC Name: 4-methylpent-1-ene. SMILES: CC(C)CC=C. InChI: InChI=1S/C6H12/c1-4-5-6(2)3/h4,6H,1,5H2,2-3H3.
POLY(4-METHYL-1-PENTENE)
POLY(4-METHYL-1-PENTENE). Alternative Names: POLY(4-METHYL-1-PENTENE); POLY(4-METHYLPENTENE-1)(ATACTIC); 4-methyl-1-pentenhomopolymer; 4-METHYL-1-PENTENE POLYMER ATACTIC; poly(1-isopropylethylene); POLY(4-METHYL-1-PENTENE), MEDIUM MOLECUL AR WEIGHT; POLY(4-METHYL-1-PENTENE) HIGH &; POLY(4-METHYL-. CAS No. 25068-26-2. Molecular formula: (CH2CH[CH2CH(CH3)2])n.
poly(4-methyl styrene)
P-methylstyrene appears as a clear colorless liquid with an aromatic odor. Usually shipped with an inhibitor such as tert-butyl catechol added May polymerize if contaminated or subjected to heat. If polymerization takes place inside a closed container, the container may rupture violently. Vapors irritate the mucous membranes. Less dense than water and insoluble in water. Hence floats on water. Used in making plastics, especially as a monomer for polyesters.;Liquid;COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR. CAS No. 24936-41-2. Molecular formula: CH3C6H4CH=CH2;C9H10;C9H10. Mole weight: 118.18g/mol. IUPAC Name: 1-ethenyl-4-methylbenzene. SMILES: CC1=CC=C(C=C1)C=C. InChI: InChI=1S/C9H10/c1-3-9-6-4-8(2)5-7-9/h3-7H,1H2,2H3.
Poly(4-methylstyrene)
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Alternative Names: Poly(p -methylstyrene), Poly(4-vinyltoluene), 4-Methylstyrene homopolymer, p -Methylstyrene polymer. CAS No. 24936-41-2. Molecular formula: [CH2CH(C6H4CH3)]n. Mole weight: average Mw ~72,000 by GPC. IUPAC Name: 1-ethenyl-4-methylbenzene. SMILES: Cc1ccc(C=C)cc1. InChI: InChI=1S/C9H10/c1-3-9-6-4-8(2)5-7-9/h3-7H,1H2,2H3.