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| Product | Description | |
|---|---|---|
| Polyamide-Nylon 6, (PA 6), sheet, thickness 10 mm, size 100×100 mm, condition oil-filled nylon '6' | Polyamide-Nylon 6, (PA 6), sheet, thickness 10 mm, size 100×100 mm, condition oil-filled nylon '6'. |  |
| Polyamide resin | Polyamide resin. Alternative Names: Nylon fibers;Polyamide fibers;Polyamide;Polyamide resin;Polyamide resin No.600;Polyamide resin,low molecular weight 651;Polyamide resin,low molecular weight 650;Polyamide multipolymer. CAS No. 63428-84-2. | |
| Polyamide Resin | Polyamide Resin - Surface Coatings. SUPPLIERS TO BUSINESS CUSTOMERS ONLY. |  North America & APAC |
| Polyamide resins | Polyamide resins. Alternative Names: Fatty acids, C18-unsatd., dimers, reaction products with polyethylenepolyamines;Aminische Hrter für Epoxidharze aus der Kondensation von monomeren und/oder dimeren Fettsuren Aldehyden und/oder Ketonen mit Polyaminen;C18-UNSATURATED FATTY ACIDS, DIMERS, R. CAS No. 68410-23-1. | |
| Polyamidoamine (20% in methanol) | Polyamidoamine (PAMAM) (20% in methanol) is a new type of drug carrier that has drug encapsulation capabilities internally and biocompatibility on the surface, and can be used as a drug delivery system. Uses: Scientific research. Category: Signaling pathways. Alternative Names: PAMAM. CAS No. 153891-46-4. Pack Sizes: 50 mg; 100 mg; 250 mg; 500 mg. Product ID: HY-164657. |  |
| polyamine oxidase (propane-1,3-diamine-forming) | As the products of the reaction cannot be converted directly to other polyamines, this class of polyamine oxidases is considered to be involved in the terminal catabolism of polyamines. This enzyme less efficiently catalyses the oxidation of N1-acetylspermine and spermine. A flavoprotein (FAD). Differs in specificity from EC 1.5.3.13 (N1-acetylpolyamine oxidase), EC 1.5.3.15 (N8-acetylspermidine oxidase (propane-1,3-diamine-forming), EC 1.5.3.16 (spermine oxidase) and EC 1.5.3.17 (non-specific polyamine oxidase). Group: Enzymes. Synonyms: MPAO; maize PAO. Enzyme Commission Number: EC 1.5.3.14. 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-1541; polyamine oxidase (propane-1,3-diamine-forming); EC 1.5.3.14; MPAO; maize PAO. Cat No: EXWM-1541. |  |
| polyamine-transporting ATPase | ABC-type (ATP-binding cassette-type) ATPase, characterized by the presence of two similar ATP-binding domains. Does not undergo phosphorylation during the transport process. A bacterial enzyme that imports putrescine and spermidine. Group: Enzymes. Enzyme Commission Number: EC 3.6.3.31. 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-4669; polyamine-transporting ATPase; EC 3.6.3.31. Cat No: EXWM-4669. | |
| Polyaminopropyl Biguanide | Polyaminopropyl Biguanide. | |
| Polyaminopropyl Biguanide | Polyaminopropyl Biguanide. Alternative Names: N-(3-Aminopropyl)imidodicarbonimidic diamide homopolymer. CAS No. 133029-32-0. Purity: 95%. Product ID: CI-GU-0175. Molecular formula: C5H14N6. Mole weight: 158.21 g/mol. Alfa Chemistry - ISO 9001:32057 Certified. |  |
| Polyanetholesulfonic acid sodium, Mw=9000~11000 | Polyanetholesulfonic acid sodium, Mw=9000~11000. CAS No. 55963-78-5. Molecular formula: C10H12NaO4S-. Mole weight: 251.26g/mol. IUPAC Name: sodium;1-methoxy-4-[(E)-prop-1-enyl]benzene;sulfite. SMILES: CC=CC1=CC=C(C=C1)OC.[O-]S(=O)[O-].[Na+]. InChI: InChI=1S/C10H12O.Na.H2O3S/c1-3-4-9-5-7-10(11-2)8-6-9;;1-4(2)3/h3-8H,1-2H3;;(H2,1,2,3)/q;+1;/p-2/b4-3+; | |
| Polyanetholesulfonic acid sodium salt | The hydrophilic polymer contains polar or charged functional groups, making it soluble in water. Alternative Names: Sodium polyanetholesulfonate. CAS No. 55963-78-5. Molecular formula: C10H12NaO4S-. Mole weight: average Mv 9,000-11,000. IUPAC Name: sodium;1-methoxy-4-[(E)-prop-1-enyl]benzene;sulfite. SMILES: CC=CC1=CC=C(C=C1)OC.[O-]S(=O)[O-].[Na+]. InChI: 1S/C10H12O.Na.H2O3S/c1-3-4-9-5-7-10(11-2)8-6-9;;1-4(2)3/h3-8H,1-2H3;;(H2,1,2,3)/q;+1;/p-2/b4-3+; | |
| Polyanetholesulfonic acid sodium salt | 25g Pack Size. Group: Bioactive Small Molecules, Biochemicals, Research Organics & Inorganics. Formula: N/A. CAS No. 52993-95-0. Prepack ID 46457168-25g. See USA prepack pricing. |  |
| Polyanetholesulfonic acid sodium (technical grade) | Polyanetholesulfonic acid sodium (technical grade). Alternative Names: (E)-1-Methoxy-4-(1-propenyl)benzene homopolymer sulfonated sodium salt. CAS No. 55963-78-5. Purity: Tech. Product ID: ACM55963785-1. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Polyanetholesulphonic Acid Sodium Salt | 25g Pack Size. Group: Bioactive Small Molecules, Biochemicals. Formula: (C10H11NaO4S)n. CAS No. 55963-78-5. Prepack ID 73205255-25g. Molecular Weight 251.26. See USA prepack pricing. | |
| Polyaniline | Polyaniline can be used to make antibacterial agents[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 25233-30-1. Pack Sizes: 25 g; 50 g; 100 g. Product ID: HY-W017767. | |
| Polyaniline (emeraldine base) | Polyaniline (PAni) emeraldine salt can be prepared by protonation of PAni emeraldine base (PAni-EB). PAni-EB forms at pH>7. Its mechanism against corrosive agents has been explained in a study. Alternative Names: Emeraldine base polyaniline. CAS No. 25233-30-1. | |
| Polyaniline (emeraldine base) | Polyaniline (emeraldine base). CAS No. 25233-30-1. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications. |  |
| Polyaniline (emeraldine salt) | Inherently conductive polymer. Stable at 100 °C and at 200 °C for short periods. Dispersed particles tend to reaggregrate in molded articles forming conductive pathways. Acidic salt of an organic acid, incompatible with most bases. Form of polyaniline complexed (doped) with proprietary organic sulfonic acid Form of polyaniline complexed (doped) with proprietary organic sulfonic acid. Polyaniline is environmentally stable and with tunable conductivity. Synthesis of polyaniline (PANI) emeraldine salt by chemical oxidation has been reported. It was observed that sulfonated dyes chemically interact with the charged backbone of PANI. PANI selectively adsorbs the sulfonated dye. Spectral, diffraction and conductivity measurements of the polymer has been reported in the same study. Alternative Names: PANI. Mole weight: average Mw >15,000. | |
| Polyaniline (emeraldine salt) long chain, grafted to lignin | Polyaniline (emeraldine salt) long chain, grafted to lignin. CAS No. 335349-50-3. |  |
| Polyaniline(emeraldine salt)short ch& | Polyaniline(emeraldine salt)short ch&. CAS No. 313949-90-5. | |
| Polyaniline (emeraldine salt) short chain, grafted to lignin | Additive in polymer blends and liquid dispersions for corrosion resistant coatings; antistatic fabrics, coatings, and packaging; conductive inks and adhesives; printed circuit boards; radar and microwave absorption; EMI/RFI shielding; sensors. PANI-LIG can be used in a variety of applications such as energy harvesting, dye sensitized solar cells, biosensors, and synthesis of ruthenium nanoparticles. Synonyms: Lignosulfonic acid, ethoxylated, compds. with polyaniline, hydrochlorides. CAS No. 313949-90-5. | |
| Polyaniline (leucoemeraldine base) | Leucoemeraldine base (LEB) polyaniline (PAni) or reduced emeraldine base PAni is an oxidation state of PAni is soluble in N-methyl-2-pyrrolidinone (NMP) and N,N'-dimethly propylene urea (DMPU). It can be processed into fibres from these solvents. Alternative Names: LEB, Leucoemeraldine base polyaniline. CAS No. 25233-30-1. | |
| Poly(anilinesulfonic acid) | Poly(anilinesulfonic acid). Alternative Names: POLY(ANILINESULFONIC ACID), 5 WT. % SOLUTION IN WATER;Poly(anilinesulfonicacid);Poly(anilinesulfonic acid) solution. CAS No. 167860-86-8. Product ID: ACM167860868. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Poly(A) polymerase gamma (724-734) | Poly(A) polymerase gamma (724-734) is a peptide corresponding to residues 724-734 of Poly(A) polymerase gamma. Poly(A) polymerase gamma is responsible for the post-transcriptional adenylation of the 3'-terminal of mRNA precursors and several small RNAs including signal recognition particle (SRP) RNA, nuclear 7SK RNA, U2 small nuclear RNA, and ribosomal 5S RNA. Synonyms: PAP-gamma (724-734); Polynucleotide adenylyltransferase gamma (724-734); Signal recognition particle RNA-adenylating enzyme (724-734). | |
| Poly(Arginine) | Poly(Arginine). | |
| Poly(arg,pro,thr)6:3:1 hydrochloride mol wt 10 | Poly(arg,pro,thr)6:3:1 hydrochloride mol wt 10. CAS No. 133552-00-8. Purity: 96%. Product ID: ACM133552008. Molecular formula: C14H14FNO4. Mole weight: 279.263663;g/mol. IUPAC Name: 2-[(4-fluorophenyl)carbamoyl]-7-oxabicyclo[2.2.1]heptane-3-carboxylicacid. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Poly(Arg, Pro, Thr) hydrochloride | Poly(Arg, Pro, Thr) hydrochloride. CAS No. 133552-00-8. | |
| POLY(ARG, TRP) HYDROCHLORIDE | POLY(ARG, TRP) HYDROCHLORIDE. Alternative Names: POLY(ARG, TRP) HYDROCHLORIDE;POLY(ARG, TRP) 4:1 HYDROCHLORIDE*MOL. WT. 20,000-50. CAS No. 119039-92-8. Purity: 96%. Product ID: ACM119039928. Alfa Chemistry - ISO 9001:32057 Certified. | |
| POLY(ARG, TYR) 4:1 HYDROCHLORIDE*MOL. WT. 20,000-50 | POLY(ARG, TYR) 4:1 HYDROCHLORIDE*MOL. WT. 20,000-50. CAS No. 118539-70-1. Purity: 96%. Product ID: ACM118539701. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Polyaryletherketone | Polyaryletherketone. CAS No. 55088-54-5. Purity: 99.9%. | |
| poly(A)-specific ribonuclease | Cleaves poly(A) in either the single- or double-stranded form. Group: Enzymes. Synonyms: 3'-exoribonuclease; 2',3'-exoribonuclease. Enzyme Commission Number: EC 3.1.13.4. CAS No. 110541-21-4. 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-3539; poly(A)-specific ribonuclease; EC 3.1.13.4; 110541-21-4; 3'-exoribonuclease; 2',3'-exoribonuclease. Cat No: EXWM-3539. | |
| Poly(benzimidazobenzophenanthroline) | Poly(benzimidazobenzophenanthroline). Uses: For analytical and research use. CAS No. 34398-57-7. Catalog: AP34398577. |  |
| Poly(benzimidazobenzophenanthroline) | Poly(benzimidazobenzophenanthroline). CAS No. 34398-57-7. | |
| Poly(benzyl methacrylate) | Poly(benzyl methacrylate). Alternative Names: PBMA. CAS No. 25085-83-0. Molecular formula: C11H12O2. Mole weight: 176.21g/mol. IUPAC Name: benzyl 2-methylprop-2-enoate. SMILES: CC(=C)C(=O)OCc1ccccc1. InChI: 1S/C11H12O2/c1-9(2)11(12)13-8-10-6-4-3-5-7-10/h3-7H,1,8H2,2H3. | |
| Poly(Beta-Methylstyrene) | Poly(Beta-Methylstyrene). | |
| Polybia-CP | Polybia-CP is an antibacterial peptide isolated from Polybia paulista. It has activity against gram-positive bacteria. Synonyms: Ile-Leu-Gly-Thr-Ile-Leu-Gly-Leu-Leu-Lys-Ser-Leu-NH2. Molecular formula: C59H110N14O14. Mole weight: 1239.61. | |
| Polybia-MP1 | Polybia-MP1 is a mastoparan-related antimicrobial insect venom peptide that selectively inhibits the proliferation of prostate and bladder cancer cells. Synonyms: H-Ile-Asp-Trp-Lys-Lys-Leu-Leu-Asp-Ala-Ala-Lys-Gln-Ile-Leu-NH2; L-isoleucyl-L-alpha-aspartyl-L-tryptophyl-L-lysyl-L-lysyl-L-leucyl-L-leucyl-L-alpha-aspartyl-L-alanyl-L-alanyl-L-lysyl-L-glutaminyl-L-isoleucyl-L-leucinamide. Grade: ≥95%. CAS No. 872043-01-1. Molecular formula: C78H132N20O19. Mole weight: 1654.03. | |
| Polybia-MPI | Polybia-MPI is an antibacterial peptide isolated from Polybia paulista, which has activity against gram-positive bacteria and gram-negative bacteria. Synonyms: Ile-Asp-Trp-Lys-Lys-Leu-Leu-Asp-Ala-Ala-Lys-Gln-Ile-Leu-NH2. Grade: >97%. Molecular formula: C78H132N20O19. Mole weight: 1654.04. | |
| Polybia-MP-II | Polybia-MP-II is an antibacterial peptide isolated from Polybia paulista. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: Ile-Asn-Trp-Leu-Lys-Leu-Gly-Lys-Met-Val-Ile-Asp-Ala-Leu-NH2. Grade: >97%. Molecular formula: C76H129N19O17S. Mole weight: 1613.04. | |
| Polybia-MP-III | Polybia-MP-III is an antibacterial peptide isolated from Polybia paulista. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: Ile-Asp-Trp-Leu-Lys-Leu-Gly-Lys-Met-Val-Met-Asp-Val-Leu-NH2. Grade: >97%. Molecular formula: C77H130N18O18S2. Mole weight: 1660.12. | |
| Poly(bis(1,4,7-trioxaoctyl)phosphazene) | Poly(bis(1,4,7-trioxaoctyl)phosphazene). | |
| Poly(bis(1,4-dioxapentyl)phosphazene) | Poly [(organo) phosphazene] polymers has an inorganic skeletal structure consisting of alternating nitrogen and phosphorous atoms connected by alternating single and double bonds. Alternative Names: Poly(bis(2-methoxyethoxy)phosphazene). Molecular formula: (C6H14NO4P)n. | |
| Poly[bis(1-(ethoxycarbonyl)-2-phenylethylamino)phosphazene] | This product we offer is a degradable polymer. Molecular formula: (C22H28N3O4P)n. | |
| Poly(bis(1-(ethoxycarbonyl)methylamino)& | Poly(bis(1-(ethoxycarbonyl)methylamino)&. Alternative Names: POLY(BIS(1-(ETHOXYCARBONYL)METHYLAMINO)&. CAS No. 79839-05-7. Molecular formula: (C8H16N3O4P)n. | |
| Poly(bis(2 2 2-trifluoroethoxy)phosphaz& | Poly(bis(2 2 2-trifluoroethoxy)phosphaz&. Alternative Names: POLY(BIS(2 2 2-TRIFLUOROETHOXY)PHOSPHAZ&;poly(bis(trifluoroethoxy)phosphazene). CAS No. 28212-50-2. Molecular formula: (C4H4F6NPO2)n. Purity: 96%. | |
| Poly[bis(2-chloroethyl) ether-alt-1,3-bis[3-(dimethylamino)propyl]urea] quaternized, solution | The hydrophilic polymer contains polar or charged functional groups, making it soluble in water. Alternative Names: Polyquaternium-2. CAS No. 68555-36-2. | |
| Poly(bis(4-carboxyphenoxy)phosphazene) | Poly(bis(4-carboxyphenoxy)phosphazene) is a poly carboxylate that forms ionotropic hydrogel in the presence of metal cations. Alternative Names: Poly(bis(carboxylatophenoxy)phosphazene). Molecular formula: (C14H10NO6P)n. | |
| Poly(bis(4-carboxyphenoxy)phosphazene) disodium salt | Poly(bis(4-carboxyphenoxy)phosphazene) disodium salt. | |
| Poly(bis(4-(ethoxycarbonyl)phenoxy)phosphazene) | Poly(bis(4-(ethoxycarbonyl)phenoxy)phosphazene). | |
| Poly(bis(4-iodophenoxy)phosphazene) | Poly(bis(4-iodophenoxy)phosphazene). | |
| Poly[bis(alkoxy)(aryloxy)phosphazene], 2,2,2-trifluoroethoxy, 2,4,5-trichlorophenoxy substituted | Poly[bis(alkoxy)(aryloxy)phosphazene], 2,2,2-trifluoroethoxy, 2,4,5-trichlorophenoxy substituted. | |
| Poly[bis(alkoxy)(aryloxy)phosphazene], 2,2,3,3,4,4,5,5-octafluoropentoxy, 2,4-dichlorophenoxy substituted | Poly[bis(alkoxy)(aryloxy)phosphazene], 2,2,3,3,4,4,5,5-octafluoropentoxy, 2,4-dichlorophenoxy substituted. | |
| Poly[bis(aryloxy)phosphazene], 3-trifluoromethylphenoxy, pentafluorophenoxy substituted | Poly[bis(aryloxy)phosphazene], 3-trifluoromethylphenoxy, pentafluorophenoxy substituted. | |
| Poly(bis(ethoxy)phosphazene) | Poly(bis(ethoxy)phosphazene). | |
| Poly(Bisphenol A carbonate) | Poly(Bisphenol A carbonate). Synonyms: Bisphenol-A-polycarbonate; 25037-45-0; Carbonicacid,polyesterwith4,4'-isopropylidenediphenol; carbonicacid-4,4'-propane-2,2-diyldiphenol(1:1); Carbonicacid,polymerwith4,4'-(1-methylethylidene)bis(phenol); BisphenolAcarbonate. Grade: 95%. CAS No. 25037-45-0. Molecular formula: C16H18O5. Mole weight: 290.31112. | |
| Poly(Bisphenol A-co-epichlorohydrin) | 100g Pack Size. Group: Building Blocks, Organics. Formula: (C15H16O2.C3H5Cl O)x. CAS No. 25068-38-6. Prepack ID 90028621-100g. See USA prepack pricing. | |
| Poly(bis(phenoxy)phosphazene) (Approx Mw:400,000) | Poly(bis(phenoxy)phosphazene) (Approx Mw:400,000). CAS No. 28212-48-8. Product ID: ALC-FP-28212488. Molecular formula: (C12H10NPO2)n. Mole weight: Approx Mw:400,000. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Polybond 1001 | Polybond 1001. | |
| Polybond 1002 | Polybond 1002. | |
| Polybrene (Hexadimethrine Bromide) | Polybrene (Hexadimethrine bromide) is a cationic polymer which is widely used as supplement for retroviral and lentiviral transduction. Group: Inhibitors. CAS No. 28728-55-4. Pack Sizes: 5mg. Product ID: E1299. Formula: (C13H30N2)n.2Br. Storage Conditions: 3 years -20°C powder. |  United States; Europe |
| Polybutadiene | Butadiene is a colorless gas with an aromatic odor. It is shipped as a liquefied gas under its vapor pressure. Contact with the liquid can cause frostbite. It is easily ignited. Its vapors are heavier than air and a flame can flash back to the source of leak very easily. It can asphyxiate by the displacement of air. It must be shipped inhibited as butadiene is liable to polymerization. If polymerization occurs in the container, it may violently rupture. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket. It is used to make synthetic rubber and plastics, and to make other chemicals.;GasVapor; Liquid; OtherSolid, GasVapor; OtherSolid, Liquid;Liquid;COLOURLESS COMPRESSED LIQUEFIED GAS WITH CHARACTERISTIC ODOUR.;Colorless gas with a mild aromatic or gasoline-like odor.;Colorless gas with a mild aromatic or gasoline-like odor. [Note: A liquid below 24°F. Shipped as a liquefied compressed gas.]. CAS No. 9003-17-2. Molecular formula: C4H6;CH2=(CH)2=CH2;CH2CHCHCH2;C4H6. Mole weight: 54.09g/mol. IUPAC Name: buta-1,3-diene. SMILES: C=CC=C. InChI: InChI=1S/C4H6/c1-3-4-2/h3-4H,1-2H2. | |
| Polybutadiene, cis | Polybutadiene, cis (PB-cis) is a synthetic rubber that is prepared by solution polymerization of 1,4-butadiene. Its mechanical properties include low temperature flexibility and abrasion resistance. It can be cured by using sulfur based donors and peroxides and thus PB-cis acts as a highly cross-linked polymer with high resilience. CAS No. 9003-17-2. Molecular formula: (CH2CH=CHCH2)n. Mole weight: average Mw 200,000-300,000. IUPAC Name: buta-1,3-diene. SMILES: C=CC=C. InChI: 1S/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3+. | |
| Polybutadiene, cis (average MW200, 000-300, 000) | Polybutadiene, cis (average MW200, 000-300, 000). CAS No. 9003-17-2. Molecular formula: [CH2CH(CH=CH2)]n. IUPAC Name: buta-1,3-diene. SMILES: C=CC=C. InChI: InChI=1S/C4H6/c1-3-4-2/h3-4H,1-2H2. | |
| Poly(butadiene-co-acrylonitrile), amine terminated | Poly(butadiene-co-acrylonitrile), amine terminated. CAS No. 68683-29-4. Product ID: ACM68683294-2. Alfa Chemistry - ISO 9001:32057 Certified. | |
| polybutadiene diacrylate | Butadiene is a colorless gas with an aromatic odor. It is shipped as a liquefied gas under its vapor pressure. Contact with the liquid can cause frostbite. It is easily ignited. Its vapors are heavier than air and a flame can flash back to the source of leak very easily. It can asphyxiate by the displacement of air. It must be shipped inhibited as butadiene is liable to polymerization. If polymerization occurs in the container, it may violently rupture. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket. It is used to make synthetic rubber and plastics, and to make other chemicals.;GasVapor; Liquid; OtherSolid, GasVapor; OtherSolid, Liquid;Liquid;COLOURLESS COMPRESSED LIQUEFIED GAS WITH CHARACTERISTIC ODOUR.;Colorless gas with a mild aromatic or gasoline-like odor.;Colorless gas with a mild aromatic or gasoline-like odor. [Note: A liquid below 24°F. Shipped as a liquefied compressed gas.]. CAS No. 9003-17-2. Molecular formula: C4H6;CH2=(CH)2=CH2;CH2CHCHCH2;C4H6. Mole weight: 54.09g/mol. IUPAC Name: buta-1,3-diene. SMILES: C=CC=C. InChI: InChI=1S/C4H6/c1-3-4-2/h3-4H,1-2H2. | |
| Polybutadiene, dicarboxy terminated | Polybutadiene, dicarboxy terminated. Alternative Names: CTPB. CAS No. 68891-79-2. | |
| Polybutadiene, phenyl terminated | Polybutadiene is a synthetic rubber. Polybutadiene rubber is a polymer formed from the polymerization of the monomer 1,3-butadiene. Mole weight: average Mn ~1,800. SMILES: C=CC=C. | |
| Polybutadiene, predominantly 1,2-addition | Polybutadiene is a synthetic rubber. Polybutadiene rubber is a polymer formed from the polymerization of the monomer 1,3-butadiene. CAS No. 9003-17-2. Molecular formula: [CH2CH(CH=CH2)]n. Mole weight: 54.09g/mol. IUPAC Name: buta-1,3-diene. SMILES: C=CC=C. InChI: 1S/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3+. | |
| Polybutadiene, predominantly 1,2-addition, approx. 90% 1,2-vinyl | Butadiene is a colorless gas with an aromatic odor. It is shipped as a liquefied gas under its vapor pressure. Contact with the liquid can cause frostbite. It is easily ignited. Its vapors are heavier than air and a flame can flash back to the source of leak very easily. It can asphyxiate by the displacement of air. It must be shipped inhibited as butadiene is liable to polymerization. If polymerization occurs in the container, it may violently rupture. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket. It is used to make synthetic rubber and plastics, and to make other chemicals.;GasVapor; Liquid; OtherSolid, GasVapor; OtherSolid, Liquid;Liquid;COLOURLESS COMPRESSED LIQUEFIED GAS WITH CHARACTERISTIC ODOUR.;Colorless gas with a mild aromatic or gasoline-like odor.;Colorless gas with a mild aromatic or gasoline-like odor. [Note: A liquid below 24°F. Shipped as a liquefied compressed gas.]. CAS No. 9003-17-2. Molecular formula: C4H6;CH2=(CH)2=CH2;CH2CHCHCH2;C4H6. Mole weight: 54.09g/mol. IUPAC Name: buta-1,3-diene. SMILES: C=CC=C. InChI: InChI=1S/C4H6/c1-3-4-2/h3-4H,1-2H2. | |
| Polybutene | Polybutene is an oily odorless colorless liquid. Floats on water. (USCG, 1999);Liquid; OtherSolid. Molecular formula: C8H16. Mole weight: 112.21g/mol. IUPAC Name: but-1-ene;(E)-but-2-ene. SMILES: CCC=C.CC=CC. InChI: InChI=1S/2C4H8/c2*1-3-4-2/h3-4H,1-2H3;3H,1,4H2,2H3/b4-3+. | |
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