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Electronic materials for microelectronics, optoelectronics, and device research. Browse materials and precursors (where available) used in thin films, lithography, and fabrication workflows, supported by property and handling information.

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  1. 5-(1H-pyrrol-1-yl)benzene-1,3-dicarboxylic acid
    CAS: 944894-38-6 EC Number: 883-168-5 PubChem CID: 42537733
    ◐ .Made to order · 8–12 wks Item #: H1034358
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    IUPAC Name
    5-pyrrol-1-ylbenzene-1,3-dicarboxylic acid
    SMILES
    C1=CN(C=C1)C2=CC(=CC(=C2)C(=O)O)C(=O)O
    InChIKey
    MISWECJRMOKHHJ-UHFFFAOYSA-N
    InChI
    1S/C12H9NO4/c14-11(15)8-5-9(12(16)17)7-10(6-8)13-3-1-2-4-13/h1-7H,(H,14,15)(H,16,17)
  2. 5-Vinylisophthalic acid
    CAS: 1041374-16-6 PubChem CID: 22983634 Formula: C10H8O4 Molecular Weight: 192.17
    ≥97% Stabilized with TBC
    ◐ .Made to order · 8–12 wks Item #: V979468
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    IUPAC Name
    5-ethenylbenzene-1,3-dicarboxylic acid
    SMILES
    C=CC1=CC(=CC(=C1)C(=O)O)C(=O)O
    InChIKey
    RFRNGRYAJCOIAN-UHFFFAOYSA-N
    InChI
    1S/C10H8O4/c1-2-6-3-7(9(11)12)5-8(4-6)10(13)14/h2-5H,1H2,(H,11,12)(H,13,14)
  3. 5-[2-(Trifluoromethyl)benzenesulfonamido]benzene-1,3-dicarboxylic acid
    CAS: 612042-42-9 Formula: C15H10F3NO6S Molecular Weight: 389.300
    ◐ .Made to order · 8–12 wks Item #: T988206
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    IUPAC Name
    5-[[2-(trifluoromethyl)phenyl]sulfonylamino]benzene-1,3-dicarboxylic acid
    SMILES
    C1=CC=C(C(=C1)C(F)(F)F)S(=O)(=O)NC2=CC(=CC(=C2)C(=O)O)C(=O)O
    InChIKey
    WSIXESJELOWBSM-UHFFFAOYSA-N
    InChI
    1S/C15H10F3NO6S/c16-15(17,18)11-3-1-2-4-12(11)26(24,25)19-10-6-8(13(20)21)5-9(7-10)14(22)23/h1-7,19H,(H,20,21)(H,22,23)
  4. 6,7-Dimethoxy-2-methyl-3,4-dihydroisoquinolin-2-ium iodide
    CAS: 30045-07-9 Formula: C12H16INO2 Molecular Weight: 333.160
    ◐ .Made to order · 8–12 wks Item #: D984766
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    IUPAC Name
    6,7-dimethoxy-2-methyl-3,4-dihydroisoquinolin-2-ium;iodide
    SMILES
    C[N+]1=CC2=CC(=C(C=C2CC1)OC)OC.[I-]
    InChIKey
    DMOMXUSXIBJYED-UHFFFAOYSA-M
    InChI
    1S/C12H16NO2.HI/c1-13-5-4-9-6-11(14-2)12(15-3)7-10(9)8-13;/h6-8H,4-5H2,1-3H3;1H/q+1;/p-1
  5. 9-Hydroxy-2,4-dimethylpyrido[1,2-a]pyrimidin-5-ium perchlorate
    CAS: 137044-55-4 PubChem CID: 2827826 Formula: C10H11N2O+.O4Cl- Molecular Weight: 274.65
    ◐ .Made to order · 8–12 wks Item #: H1005489
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    IUPAC Name
    2,4-dimethylpyrido[1,2-a]pyrimidin-5-ium-9-ol;perchlorate
    SMILES
    CC1=CC(=NC2=C(C=CC=[N+]12)O)C.[O-]Cl(=O)(=O)=O
    InChIKey
    QFLISURJTPOAJI-UHFFFAOYSA-N
    InChI
    1S/C10H10N2O.ClHO4/c1-7-6-8(2)12-5-3-4-9(13)10(12)11-7;2-1(3,4)5/h3-6H,1-2H3;(H,2,3,4,5)
  6. Benzoic acid, 4,4'-[1,3-propanediylbis(oxy)]bis[5-methoxy-2-nitro-
    CAS: 140658-45-3 PubChem CID: 10928733 Formula: C19H18N2O12 Molecular Weight: 466.4
    ◐ .Made to order · 8–12 wks Item #: B1007692
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    IUPAC Name
    4-[3-(4-carboxy-2-methoxy-5-nitrophenoxy)propoxy]-5-methoxy-2-nitrobenzoic acid
    SMILES
    COC1=C(C=C(C(=C1)C(=O)O)[N+](=O)[O-])OCCCOC2=C(C=C(C(=C2)[N+](=O)[O-])C(=O)O)OC
    InChIKey
    HZOJLJBJSQWDQU-UHFFFAOYSA-N
    InChI
    1S/C19H18N2O12/c1-30-14-6-10(18(22)23)12(20(26)27)8-16(14)32-4-3-5-33-17-9-13(21(28)29)11(19(24)25)7-15(17)31-2/h6-9H,3-5H2,1-2H3,(H,22,23)(H,24,25)
  7. Hexadecyl(2-hydroxyethyl)dimethylazanium bromide
    CAS: 20317-32-2 Formula: C20H44BrNO Molecular Weight: 394.500
    ◐ .Made to order · 8–12 wks Item #: H991748
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    IUPAC Name
    hexadecyl-(2-hydroxyethyl)-dimethylazanium;bromide
    SMILES
    CCCCCCCCCCCCCCCC[N+](C)(C)CCO.[Br-]
    InChIKey
    GGDGVDMTSZPOIB-UHFFFAOYSA-M
    InChI
    1S/C20H44NO.BrH/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-21(2,3)19-20-22;/h22H,4-20H2,1-3H3;1H/q+1;/p-1
  8. Methylene disalicylic acid
    CAS: 5578-67-6 EC Number: EINECS 248-497-5 Formula: C15H12O6 Molecular Weight: 288.250
    ◐ .Made to order · 8–12 wks Item #: M1053730
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    IUPAC Name
    3-[(3-carboxy-2-hydroxyphenyl)methyl]-2-hydroxybenzoic acid
    SMILES
    C1=CC(=C(C(=C1)C(=O)O)O)CC2=C(C(=CC=C2)C(=O)O)O
    InChIKey
    RWXFMUMBJLQGDZ-UHFFFAOYSA-N
    InChI
    1S/C15H12O6/c16-12-8(3-1-5-10(12)14(18)19)7-9-4-2-6-11(13(9)17)15(20)21/h1-6,16-17H,7H2,(H,18,19)(H,20,21)
  9. Pyrene-1,3,6,8-tetracarboxylic acid
    CAS: 861023-19-0 PubChem CID: 101181667 Formula: C20H10O8 Molecular Weight: 378.3
    ◐ .Made to order · 8–12 wks Item #: P954895
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    IUPAC Name
    pyrene-1,3,6,8-tetracarboxylic acid
    SMILES
    C1=CC2=C3C(=C(C=C2C(=O)O)C(=O)O)C=CC4=C(C=C(C1=C43)C(=O)O)C(=O)O
    InChIKey
    NFAVSWWZWNSEIB-UHFFFAOYSA-N
    InChI
    1S/C20H10O8/c21-17(22)11-5-13(19(25)26)9-3-4-10-14(20(27)28)6-12(18(23)24)8-2-1-7(11)15(9)16(8)10/h1-6H,(H,21,22)(H,23,24)(H,25,26)(H,27,28)
  10. Tetrakis(4-carboxyphenyl)silane
    CAS: 10256-84-5 PubChem CID: 12729347
    ◐ .Made to order · 8–12 wks Item #: T970729
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    IUPAC Name
    4-tris(4-carboxyphenyl)silylbenzoic acid
    SMILES
    C1=CC(=CC=C1C(=O)O)[Si](C2=CC=C(C=C2)C(=O)O)(C3=CC=C(C=C3)C(=O)O)C4=CC=C(C=C4)C(=O)O
    InChIKey
    SVQPJYAUEQAOEU-UHFFFAOYSA-N
    InChI
    1S/C28H20O8Si/c29-25(30)17-1-9-21(10-2-17)37(22-11-3-18(4-12-22)26(31)32,23-13-5-19(6-14-23)27(33)34)24-15-7-20(8-16-24)28(35)36/h1-16H,(H,29,30)(H,31show more
  11. (4-tert-butylphenyl)-diphenylthionium salt:2-(adamantane-1-carbonyloxy)-1,1,3,3,3-pentafluoropropane-1-sulfonate (1:1)
    CAS: 959752-27-3 Formula: C36H39F5O5S2 Molecular Weight: 710.81
    Solid ≥99% Single Metal≤20ppb;Total Metal≤100ppb
    ◐ .Made to order · 8–12 wks Item #: D1520145
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    IUPAC Name
    2-(adamantane-1-carbonyloxy)-1,1,3,3,3-pentafluoropropane-1-sulfonate;(4-tert-butylphenyl)-diphenylsulfanium
    SMILES
    CC(C)(C)C1=CC=C(C=C1)[S+](C2=CC=CC=C2)C3=CC=CC=C3.C1C2CC3CC1CC(C2)(C3)C(=O)OC(C(F)(F)F)C(F)(F)S(=O)(=O)[O-]
    InChIKey
    FKGNQJYHDTUQLK-UHFFFAOYSA-M
    InChI
    InChI=1S/C22H23S.C14H17F5O5S/c1-22(2,3)18-14-16-21(17-15-18)23(19-10-6-4-7-11-19)20-12-8-5-9-13-20;15-13(16,17)10(14(18,19)25(21,22)23)24-11(20)12-4-7show more
  12. (4-tert-butylphenyl) - diphenylthionium salt: 2- (adamantane-1-carbonyloxy) -1,1,3,3,3-pentafluoropropane-1-sulfonate(1:1)
    CAS: 959752-27-3 Formula: C36H39F5O5S2 Molecular Weight: 710.81
    ≥99.5% Single Metal≤10ppb;Total Metal≤50ppb
    ◐ .Made to order · 8–12 wks Item #: D1520147
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    Technical Identifiers
    IUPAC Name
    2-(adamantane-1-carbonyloxy)-1,1,3,3,3-pentafluoropropane-1-sulfonate;(4-tert-butylphenyl)-diphenylsulfanium
    SMILES
    CC(C)(C)C1=CC=C(C=C1)[S+](C2=CC=CC=C2)C3=CC=CC=C3.C1C2CC3CC1CC(C2)(C3)C(=O)OC(C(F)(F)F)C(F)(F)S(=O)(=O)[O-]
    InChIKey
    FKGNQJYHDTUQLK-UHFFFAOYSA-M
    InChI
    InChI=1S/C22H23S.C14H17F5O5S/c1-22(2,3)18-14-16-21(17-15-18)23(19-10-6-4-7-11-19)20-12-8-5-9-13-20;15-13(16,17)10(14(18,19)25(21,22)23)24-11(20)12-4-7show more
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