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9,9'-Spirobifluorene is a polyfluorene with carbon atoms of the methylene bridge connected to two fluorene molecules. It is mainly used in organic electronics due to its robust structure and two perpendicularly arranged π systems. Alternative Names: 9,9'-Spirobi[9H-fluorene]. CAS No. 159-66-0. Molecular formula: C25H16. Mole weight: 316.39. Purity: 0.97. IUPAC Name: 9,9'-spirobi[fluorene]. SMILES: c1ccc2c(c1)-c3ccccc3C24c5ccccc5-c6ccccc46. InChI: 1S/C25H16/c1-5-13-21-17(9-1)18-10-2-6-14-22(18)25(21)23-15-7-3-11-19(23)20-12-4-8-16-24(20)25/h1-16H.
Alfa Chemistry offers high-purity 9-Ethylcarbazole-3-carboxaldehyde N-Methyl-N-phenylhydrazone products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Alternative Names: 9-Ethyl-3-(N-methyl-N-phenylhydrazonomethyl)carbazole. CAS No. 75232-44-9. Molecular formula: C22H21N3. Mole weight: 327.43. Purity: >98.0%(HPLC). IUPAC Name: N-[(9-ethylcarbazol-3-yl)methylideneamino]-N-methylaniline. SMILES: CCN1C2=C(C=C(C=C2)C=NN(C)C3=CC=CC=C3)C4=CC=CC=C41. InChI: InChI=1S/C22H21N3/c1-3-25-21-12-8-7-11-19(21)20-15-17(13-14-22(20)25)16-23-24(2)18-9-5-4-6-10-18/h4-16H,3H2,1-2H3/b23-16-.
9H-Carbazole-9-(4-phenyl) boronic acid pinacol ester is a compound that is majorly used as an intermediate in electronic devices. Its molecular structure includes benzene rings, boronic acid pinacol ester and carbazole rings. Alternative Names: 9-(4-(4,4,5,5-Tetramethy-1,3,2-dioxaborolan-2-yl)phenyl)-9H-carbazole. Molecular formula: C24H24BNO2. Mole weight: 369.26. IUPAC Name: 9-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]carbazole. SMILES: CC1(C)OB(OC1(C)C)c2ccc(cc2)-n3c4ccccc4c5ccccc35. InChI: 1S/C24H24BNO2/c1-23(2)24(3,4)28-25(27-23)17-13-15-18(16-14-17)26-21-11-7-5-9-19(21)20-10-6-8-12-22(20)26/h5-16H,1-4H3.
Alfa Chemistry offers 9-Mesityl-2,7,10-trimethylacridinium Perchlorate products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. CAS No. 1216909-33-9. Molecular formula: C25H26ClNO4. Mole weight: 439.94. Purity: >98.0%(HPLC). IUPAC Name: 2,7,10-trimethyl-9-(2,4,6-trimethylphenyl)acridin-10-ium;perchlorate. SMILES: CC1=CC2=C(C=C1)[N+](=C3C=CC(=CC3=C2C4=C(C=C(C=C4C)C)C)C)C.[O-]Cl(=O)(=O)=O. InChI: InChI=1S/C25H26N.ClHO4/c1-15-7-9-22-20(13-15)25(24-18(4)11-17(3)12-19(24)5)21-14-16(2)8-10-23(21)26(22)6;2-1(3,4)5/h7-14H,1-6H3;(H,2,3,4,5)/q+1;/p-1.
Abs resins. Alternative Names: 2-propenenitrile,polymerwith1,3-butadieneandethenylbenzene;abs;abscopolymer;absresin;absresins;acrylonitrile,polymerwith1,3-butadieneandstyrene;acrylonitrile-butadiene-styrenecopolymers;Acrylonitrile-butadiene-styreneterpolymer. CAS No. 9003-56-9. Molecular formula: C45H51N3X2. Mole weight: 633.91. Purity: 96%. IUPAC Name: ABS Resins.
Acacia,
Acacia. CAS No. 9000-1-5.
Acenaphthene
Acenaphthene appears as white needles. Melting point 93.6°C. Soluble in hot alcohol. Denser than water and insoluble in water. Hence sinks in water. May irritate skin and mucous membranes. Emits acrid smoke and irritating fumes when heated to decomposition. Derived from coal tar and used to make dyes, pharmaceuticals, insecticides, fungicides, and plastics.;WHITE-TO-BEIGE CRYSTALS. Alternative Names: 1,2-Dihydroacenaphthylene. CAS No. 83-32-9. Molecular formula: C12H10. Mole weight: 154.21. IUPAC Name: 1,2-dihydroacenaphthylene. SMILES: C1CC2=CC=CC3=C2C1=CC=C3. InChI: InChI=1S/C12H10/c1-3-9-4-2-6-11-8-7-10(5-1)12(9)11/h1-6H,7-8H2.
Acid Green 1. Alternative Names: abcolnaptholgreenb;c.i.pigmentgreen12;dandcgreen1;extdandcgreenno.1;ferrate(3-),tris(5,6-dihydro-5-(hydroxyimino)-6-oxo-2-naphthalenesulfonato(2-);ferrate(3-),tris[5,6-dihydro-5-(hydroxyimino)-6-oxo-2-naphthalenesulfonato(2-);Iron,tris[5,6-dihydro-5-(hydr. CAS No. 19381-50-1. Molecular formula: C30H15FeN3Na3O15S3. Mole weight: 878.46. Purity: CI 10020. IUPAC Name: 6-hydroxy-5-nitrosonaphthalene-2-sulfonic acid; iron. SMILES: C1=CC2=C(C=CC(=C2N=O)O)C=C1S(=O)(=O)[O-].C1=CC2=C(C=CC(=C2N=O)O)C=C1S(=O)(=O)[O-].C1=CC2=C(C=CC(=C2N=O)O)C=C1S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Fe].
Acid Red 92
Alfa Chemistry offers Acid Red 92 products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Alternative Names: Phloxine B 2',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein Sodium Salt. CAS No. 18472-87-2. Molecular formula: C20H2Br4Cl4Na2O5. Mole weight: 829.63. Purity: >85.0%(E).
Acrylamide Monomer
Acrylamide appears as white crystalline solid shipped either as a solid or in solution. A confirmed carcinogen. Toxic by skin absorption. Less dense than water and soluble in water. May be toxic by ingestion. Used for sewage and waste treatment, to make dyes, adhesives. The solid is stable at room temperature, but upon melting may violently polymerize. Toxic, irritating to skin, eyes, etc.;Acrylamide solution, [aqueous] appears as a colorless aqueous solution of a solid. Often at a concentration of 40% (w/v). Spills can easily penetrate the soil and contaminate groundwater and nearby streams. Used for sewage and waste treatment and to make dyes and adhesives. Toxic, irritating to skin, eyes, etc. Produce toxic oxides of nitrogen when burned.;Acrylamide solution, [flammable liquid label] appears as a solution of a colorless crystalline solid. Flash point depends on the solvent but below 141°F. Less dense than water. Vapors heavier than air. Toxic oxides of nitrogen produced during combustion. Used for sewage and waste treatment, to make dyes and adhesives.;DryPowder; Liquid; OtherSolid;Solid;WHITE CRYSTALS.;White crystalline, odorless solid.;White crystalline, odorless solid. CAS No. 79-06-1. Molecular formula: C3H5NO;CH2=CH-CONH2;C3H5NO;C3H5NO. Mole weight: 71.08g/mol. IUPAC Name: prop-2-enamide. SMILES: C=CC(=O)N. InChI: InChI=1S/C3H5NO/c1-2-3(4)5/h2H,1H2,(H2,4,5).
Acrylamide Monomer (ca. 50% in Water)
Acrylamide appears as white crystalline solid shipped either as a solid or in solution. A confirmed carcinogen. Toxic by skin absorption. Less dense than water and soluble in water. May be toxic by ingestion. Used for sewage and waste treatment, to make dyes, adhesives. The solid is stable at room temperature, but upon melting may violently polymerize. Toxic, irritating to skin, eyes, etc.;Acrylamide solution, [aqueous] appears as a colorless aqueous solution of a solid. Often at a concentration of 40% (w/v). Spills can easily penetrate the soil and contaminate groundwater and nearby streams. Used for sewage and waste treatment and to make dyes and adhesives. Toxic, irritating to skin, eyes, etc. Produce toxic oxides of nitrogen when burned.;Acrylamide solution, [flammable liquid label] appears as a solution of a colorless crystalline solid. Flash point depends on the solvent but below 141°F. Less dense than water. Vapors heavier than air. Toxic oxides of nitrogen produced during combustion. Used for sewage and waste treatment, to make dyes and adhesives.;DryPowder; Liquid; OtherSolid;Solid;WHITE CRYSTALS.;White crystalline, odorless solid.;White crystalline, odorless solid. CAS No. 79-06-1. Molecular formula: C3H5NO;CH2=CH-CONH2;C3H5NO;C3H5NO. Mole weight: 71.08g/mol. IUPAC Name: prop-2-enamide. SMILES: C=CC(=O)N. InChI: InChI=1S/C3H5NO/c1-2-3(4)5/h2H,1H2,(H2,4,5).
Acrylamide Monomer [for Electrophoresis]
Acrylamide appears as white crystalline solid shipped either as a solid or in solution. A confirmed carcinogen. Toxic by skin absorption. Less dense than water and soluble in water. May be toxic by ingestion. Used for sewage and waste treatment, to make dyes, adhesives. The solid is stable at room temperature, but upon melting may violently polymerize. Toxic, irritating to skin, eyes, etc.;Acrylamide solution, [aqueous] appears as a colorless aqueous solution of a solid. Often at a concentration of 40% (w/v). Spills can easily penetrate the soil and contaminate groundwater and nearby streams. Used for sewage and waste treatment and to make dyes and adhesives. Toxic, irritating to skin, eyes, etc. Produce toxic oxides of nitrogen when burned.;Acrylamide solution, [flammable liquid label] appears as a solution of a colorless crystalline solid. Flash point depends on the solvent but below 141°F. Less dense than water. Vapors heavier than air. Toxic oxides of nitrogen produced during combustion. Used for sewage and waste treatment, to make dyes and adhesives.;DryPowder; Liquid; OtherSolid;Solid;WHITE CRYSTALS.;White crystalline, odorless solid.;White crystalline, odorless solid. CAS No. 79-06-1. Molecular formula: C3H5NO;CH2=CH-CONH2;C3H5NO;C3H5NO. Mole weight: 71.08g/mol. IUPAC Name: prop-2-enamide. SMILES: C=CC(=O)N. InChI: InChI=1S/C3H5NO/c1-2-3(4)5/h2H,1H2,(H2,4,5).
Acrylates Copolymer
Acrylates Copolymer is a type of polymer that is commonly used in many cosmetic products. It is a water-soluble polymer made up of several different monomers, including methyl methacrylate and butyl acrylate. Acrylates copolymer is added to cosmetic products to help them thicken, stabilize, and provide a smooth texture. Some of the cosmetic products that may contain acrylates copolymer include hairsprays, nail polishes, and lotions. In hairsprays, acrylates copolymer is used to help hold hair in place and provide a firm yet flexible hold. In nail polishes, acrylates copolymer is used to thicken the polish and help it adhere to the nail better. In lotions, acrylates copolymer is used to stabilize the emulsion, which allows the ingredients in the lotion to remain blended together. Alternative Names: Polymer of one or more monomers of acrylic acid, methacrylic acid or one of their simple esters. CAS No. 25133-97-5. Molecular formula: C14H22O6. Mole weight: 286.32g/mol. IUPAC Name: ethyl prop-2-enoate;methyl 2-methylprop-2-enoate;2-methylprop-2-enoic acid. SMILES: CCOC(=O)C=C.CC(=C)C(=O)O.CC(=C)C(=O)OC. InChI: InChI=1S/2C5H8O2.C4H6O2/c1-4(2)5(6)7-3;1-3-5(6)7-4-2;1-3(2)4(5)6/h1H2,2-3H3;3H,1,4H2,2H3;1H2,2H3,(H,5,6).