Polyisoprene Suppliers USA
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Product | Description | |
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Polyisoprene Quick inquiry Where to buy Suppliers range | yellow slabs. Group: Micro/NanoElectronics. Alternative Names: CIS-ISOPRENE POLYMER;1,4-POLYISOPRENE 10000;1,4-POLYISOPRENE 100000;1,4-POLYISOPRENE 150000;1,4-POLYISOPRENE 20000;1,4-POLYISOPRENE 200000;1,4-POLYISOPRENE 30000;1,4-POLYISOPRENE 300000. Grades: 96%. CAS No. 9003-31-0. Molecular formula: C5H8. Mole weight: 228.370920 [g/mol]. IUPAC Name: 5,5-dimethyl-2-octyl-1,3-dioxane. Exact Mass: 228.20900. Boiling Point: 122-142ºC(lit.). Flash Point: >230 °F. Density: 0.92 g/mL at 25ºC. SMILES: CCCCCCCCC1OCC(CO1)(C)C. InChIKey: UBZVSDZJBLSIJG-UHFFFAOYSA-N. H-Bond Donor: 0. H-Bond Acceptor: 2. Safty Description: 24/25-7/9-45-36/37-16-53. Hazard statements: T: Toxic. | |
Polyisoprene Quick inquiry Where to buy Suppliers range | Polyisoprene is the polymer known as natural rubber, although it can also be manufactured. Uses: Used for research and manufacturing. Group: Pharmaceutical Excipients. CAS No. 9003-31-0. Product ID: PE-0277. Appearance: slab/chunk. | |
Polyisoprene,chlorinated Quick inquiry Where to buy Suppliers range | Polyisoprene,chlorinated. Uses: Isoprene, stabilized appears as a clear colorless liquid with a petroleum-like odor. Density 5.7 lb / gal. Flash point -65°F. Boiling point 93°F. May polymerize exothermically if heated or contaminated. If polymerization takes place inside a closed container, the container may rupture violently. Less dense than water and insoluble in water. Vapors heavier than air.;Liquid; OtherSolid;OtherSolid;VERY VOLATILE COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR. Group: Polymers. CAS No. 68441-58-7. IUPAC Name: 2-methylbuta-1,3-diene. Molecular Weight: 68.12g/mol. Molecular Formula: C5H8;CH2=C(CH3)CH=CH2;C5H8. SMILES: CC(=C)C=C. InChI: InChI=1S/C5H8/c1-4-5(2)3/h4H,1-2H2,3H3. InChIKey: RRHGJUQNOFWUDK-UHFFFAOYSA-N. Boiling Point: 93 °F at 760 mm Hg (NTP, 1992);34.0 ?;34.067 ?;34 ?. Melting Point: -184 °F (NTP, 1992);-145.9 ?;-145.95 ?;The generally accepted crystal melting temperature of natural rubber is 30 ?.;-146 ?. Flash Point: -65 °F (NTP, 1992);-65 °F (-54 ?) (Closed cup). Density: 0.681 at 68 °F (USCG, 1999);0.679 g/cu cm at 20 ?;0.906-0.916 g/cu cm @ 20 ?;Relative density (water = 1): 0.7. Solubility: less than 1 mg/mL at 70.7° F (NTP, 1992);0.01 M;In water, 642 mg/L at 25 ?;Practically insoluble in water;Miscible with ethanol, ethyl ether, acetone, benzene;Soluble in alcohol, ether, hydrocarbon solvents;Natural rubber is soluble in most aliphatic, aromatic, and chlorinated solvents, but its high molecular weight makes it difficult to dissolve.;Practically insol in water, alcohol, dil acids, or alkali; sol in abs ether, chloroform, most fixed or volatile oils, petroleum ether, carbon disulfide, oil of turpentine.;Raw rubber dissolves (or at least swells very strongly) in many organic liquids such as benzene, petroleum ether, crude petroleum, and carbon tetrachloride. In contrast, vulcanized rubber can only swell because the chemical cross-liking prevents dissolution.;Solubility in water, mg/l at 25 ?: 642 (very poor). Viscosity: The viscosity of natural rubber can be stabilized with the addition of small amounts of hydroxylamine hydrochloride or semicarbazide hydrochloride.;0.3 mm2/s at 20-25 ?. | |
Polyisoprene, cis Quick inquiry Where to buy Suppliers range | Hydrophobic Polymers. Uses: For analytical and research use. Group: reagents. CAS No. 104389-31-3. | |
Polyisoprene,cis Quick inquiry Where to buy Suppliers range | Polyisoprene,cis. Group: Polymer/Macromolecule. Alternative Names: POLY(ISOPRENE), CIS, AVERAGE M.W. 800.000;POLYISOPRENE, CIS, AVERAGE MW CA. 40,000(GPC) (MADE FROM SYNTHETIC RUBBER);POLYISOPRENE, CIS, AVERAGE MW CA. 38,000(GPC) (MADE FROM NATURAL RUBBER);cis-Polyisopreneaveragemwca.38, 000(gpc);madefromnaturalrubber;cis. Grades: 96%. CAS No. 104389-31-3. Molecular formula: [CH2CH=C(CH3)CH2]n. Mole weight: 800000. IUPAC Name: N-hydroxy-4-(4-methoxyphenyl)sulfonyl-1-(3-phenoxypropyl)piperidine-4-carboxamide. Density: 0.91 (25°C). SMILES: COC1=CC=C (C=C1)S (=O) (=O)C2 (CCN (CC2)CCCOC3=CC=CC=C3)C (=O)NO. InChIKey: FBLQAKOTTHGGBJ-UHFFFAOYSA-N. | |
Polyisoprene-graft-maleic anhydride Quick inquiry Where to buy Suppliers range | Polyisoprene-graft-maleic anhydride. Group: Biomaterials. Alternative Names: POLYISOPRENE-GRAFT-MALEIC ANHYDRIDE;Polyisoprene-graft-Maleic anhydride(averageMw~25,000). CAS No. 139948-75-7. Molecular formula: (C5H8)x.(C9H10O3)y. | |
Polyisoprene,trans Quick inquiry Where to buy Suppliers range | Chips. Group: Polymer/Macromolecule. Alternative Names: POLYISOPRENE, TRANS, AVERAGE MW CA. 410, 000 (GPC);Poly(isoprene), trans, average M.W. 400.000;Polyisoprene, trans pellets, 99+% trans-1,4. Grades: 96%. CAS No. 104389-32-4. Molecular formula: [CH2CH=C(CH3)CH2]n. Mole weight: 400,000. Melting Point: 67°C. Flash Point: 392°F. Density: 0.96. | |
Styrene/isoprene,aba block copolymer Quick inquiry Where to buy Suppliers range | Styrene/isoprene,aba block copolymer. Group: Polymer/Macromolecule. Alternative Names: Polystyrene-block-polyisoprene,multi-arm; STYRENE ISOPRENE COPOLYMER. Grades: 96%. CAS No. 25038-32-8. Molecular formula: C13H16. Mole weight: 150000. IUPAC Name: 2-methylbuta-1,3-diene;styrene. Exact Mass: 172.12500. EC Number: 607-504-5. Boiling Point: 145.2ºC at 760 mmHg. Flash Point: 31.1ºC. Density: 0.92. SMILES: CC(=C)C=C.C=CC1=CC=CC=C1. InChIKey: ROGIWVXWXZRRMZ-UHFFFAOYSA-N. H-Bond Donor: 0. H-Bond Acceptor: 0. |