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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. 3,3',3''-((1,3,5-Triazine-2,4,6-triyl)tris(azanediyl))tribenzoic acid
    CAS: 1383425-68-0 PubChem CID: 129896773 Formula: C24H18N6O6 Molecular Weight: 486.4
    ◐ .Made to order · 8–12 wks Item #: T1228449
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    IUPAC Name
    3-[[4,6-bis(3-carboxyanilino)-1,3,5-triazin-2-yl]amino]benzoic acid
    SMILES
    C1=CC(=CC(=C1)NC2=NC(=NC(=N2)NC3=CC=CC(=C3)C(=O)O)NC4=CC=CC(=C4)C(=O)O)C(=O)O
    InChIKey
    PTYGUPSTBTUWKH-UHFFFAOYSA-N
    InChI
    1S/C24H18N6O6/c31-19(32)13-4-1-7-16(10-13)25-22-28-23(26-17-8-2-5-14(11-17)20(33)34)30-24(29-22)27-18-9-3-6-15(12-18)21(35)36/h1-12H,(H,31,32)(H,33,34show more
  2. 3,6-Dimethylpyrazine-2,5-dicarboxylic acid
    CAS: 43015-44-7 PubChem CID: 22407722 Formula: C8H8N2O4 Molecular Weight: 196.16
    ◐ .Made to order · 8–12 wks Item #: D1316755
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    IUPAC Name
    3,6-dimethylpyrazine-2,5-dicarboxylic acid
    SMILES
    CC1=C(N=C(C(=N1)C(=O)O)C)C(=O)O
    InChIKey
    FTVHHZKDJQVMCP-UHFFFAOYSA-N
    InChI
    1S/C8H8N2O4/c1-3-5(7(11)12)10-4(2)6(9-3)8(13)14/h1-2H3,(H,11,12)(H,13,14)
  3. 3-(2,4-Dichlorophenyl)phthalazin-3-ium-1-olate
    CAS: 320422-02-4 PubChem CID: 3786646 Formula: C14H8Cl2N2O Molecular Weight: 291.14
    ◐ .Made to order · 8–12 wks Item #: D1284224
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    IUPAC Name
    3-(2,4-dichlorophenyl)phthalazin-3-ium-1-olate
    SMILES
    C1=CC=C2C(=C1)C=[N+](N=C2[O-])C3=C(C=C(C=C3)Cl)Cl
    InChIKey
    KQCKIHATEJZECF-UHFFFAOYSA-N
    InChI
    1S/C14H8Cl2N2O/c15-10-5-6-13(12(16)7-10)18-8-9-3-1-2-4-11(9)14(19)17-18/h1-8H
  4. 3,4-Dihydroxythiophene-2,5-dicarboxylic acid
    CAS: 14282-58-7 PubChem CID: 316269 Formula: C6H4O6S Molecular Weight: 204.16
    ◐ .Made to order · 8–12 wks Item #: D1315119
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    IUPAC Name
    3,4-dihydroxythiophene-2,5-dicarboxylic acid
    SMILES
    C1(=C(SC(=C1O)C(=O)O)C(=O)O)O
    InChIKey
    YJQSEUFVWQCHCP-UHFFFAOYSA-N
    InChI
    1S/C6H4O6S/c7-1-2(8)4(6(11)12)13-3(1)5(9)10/h7-8H,(H,9,10)(H,11,12)
  5. 4'',5''-Bis(4'-carboxy[1,1'-biphenyl]-4-yl)[1,1':4',1'':2'',1''':4''',1''''-quinquephenyl]-4,4''''-dicarboxylic acid
    CAS: 1643112-46-2 PubChem CID: 118474819 Formula: C58H38O8 Molecular Weight: 862.9
    ◐ .Made to order · 8–12 wks Item #: B1240070
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    IUPAC Name
    4-[4-[2,4,5-tris[4-(4-carboxyphenyl)phenyl]phenyl]phenyl]benzoic acid
    SMILES
    C1=CC(=CC=C1C2=CC=C(C=C2)C(=O)O)C3=CC(=C(C=C3C4=CC=C(C=C4)C5=CC=C(C=C5)C(=O)O)C6=CC=C(C=C6)C7=CC=C(C=C7)C(=O)O)C8=CC=C(C=C8)C9=CC=C(C=C9)C(=O)O
    InChIKey
    YHOTZWQQFUTWJK-UHFFFAOYSA-N
    InChI
    1S/C58H38O8/c59-55(60)47-25-9-39(10-26-47)35-1-17-43(18-2-35)51-33-53(45-21-5-37(6-22-45)41-13-29-49(30-14-41)57(63)64)54(46-23-7-38(8-24-46)42-15-31-show more
  6. 4,4',4''-(((2,4,6-Trimethylbenzene-1,3,5-triyl)tris(methylene))tris(oxy))tribenzoic acid
    CAS: 1401343-31-4 PubChem CID: 91810417 Formula: C33H30O9 Molecular Weight: 570.6
    ◐ .Made to order · 8–12 wks Item #: T1228339
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    IUPAC Name
    4-[[3,5-bis[(4-carboxyphenoxy)methyl]-2,4,6-trimethylphenyl]methoxy]benzoic acid
    SMILES
    CC1=C(C(=C(C(=C1COC2=CC=C(C=C2)C(=O)O)C)COC3=CC=C(C=C3)C(=O)O)C)COC4=CC=C(C=C4)C(=O)O
    InChIKey
    GIVPFNWTXATYKC-UHFFFAOYSA-N
    InChI
    1S/C33H30O9/c1-19-28(16-40-25-10-4-22(5-11-25)31(34)35)20(2)30(18-42-27-14-8-24(9-15-27)33(38)39)21(3)29(19)17-41-26-12-6-23(7-13-26)32(36)37/h4-15H,1show more
  7. 4,4'-(Buta-1,3-diyne-1,4-diyl)dibenzoic acid
    CAS: 116075-75-3 PubChem CID: 14793292 Formula: C18H10O4 Molecular Weight: 290.3
    ◐ .Made to order · 8–12 wks Item #: B1248410
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    Technical Identifiers
    IUPAC Name
    4-[4-(4-carboxyphenyl)buta-1,3-diynyl]benzoic acid
    SMILES
    C1=CC(=CC=C1C#CC#CC2=CC=C(C=C2)C(=O)O)C(=O)O
    InChIKey
    YROTZTMCXKTYMW-UHFFFAOYSA-N
    InChI
    1S/C18H10O4/c19-17(20)15-9-5-13(6-10-15)3-1-2-4-14-7-11-16(12-8-14)18(21)22/h5-12H,(H,19,20)(H,21,22)
  8. 4,4'-(Porphyrin-5,15-diyl)dibenzoic acid
    CAS: 167777-26-6 PubChem CID: 135967706 Formula: C34H22N4O4 Molecular Weight: 550.6
    ◐ .Made to order · 8–12 wks Item #: P1260276
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    IUPAC Name
    4-[15-(4-carboxyphenyl)-21,23-dihydroporphyrin-5-yl]benzoic acid
    SMILES
    C1=CC(=CC=C1C2=C3C=CC(=CC4=NC(=C(C5=CC=C(N5)C=C6C=CC2=N6)C7=CC=C(C=C7)C(=O)O)C=C4)N3)C(=O)O
    InChIKey
    OOYXLNVJLNMZQS-UHFFFAOYSA-N
    InChI
    1S/C34H22N4O4/c39-33(40)21-5-1-19(2-6-21)31-27-13-9-23(35-27)17-25-11-15-29(37-25)32(20-3-7-22(8-4-20)34(41)42)30-16-12-26(38-30)18-24-10-14-28(31)36-show more
  9. 4-(Di-m-tolyl-amino)-benzaldehyde
    CAS: 332411-18-4 PubChem CID: 18326015 Formula: C21H19NO Molecular Weight: 301.389
    ◐ .Made to order · 8–12 wks Item #: D1367071
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    IUPAC Name
    4-(3-methyl-N-(3-methylphenyl)anilino)benzaldehyde
    SMILES
    CC1=CC(=CC=C1)N(C2=CC=C(C=C2)C=O)C3=CC=CC(=C3)C
    InChIKey
    OLIQNHVNTIFEEX-UHFFFAOYSA-N
    InChI
    1S/C21H19NO/c1-16-5-3-7-20(13-16)22(21-8-4-6-17(2)14-21)19-11-9-18(15-23)10-12-19/h3-15H,1-2H3
  10. 4-Bromo-3,3,4-trimethyl-2-oxidodiazetidin-1-ium 1-oxide
    CAS: 52533-27-4 Formula: C5H9BrN2O2 Molecular Weight: 209.04
    ◐ .Made to order · 8–12 wks Item #: B1228989
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    IUPAC Name
    4-bromo-3,3,4-trimethyl-2-oxidodiazetidin-1-ium 1-oxide
    SMILES
    CC1(C([N+](=O)N1[O-])(C)Br)C
    InChIKey
    CGJLFDXRWNCGDW-UHFFFAOYSA-N
    InChI
    1S/C5H9BrN2O2/c1-4(2)5(3,6)8(10)7(4)9/h1-3H3
  11. 4-[3-(3,4-Dicarboxyphenoxy)phenoxy]phthalic acid
    CAS: 18959-91-6 PubChem CID: 3091574 Formula: C22H14O10 Molecular Weight: 438.3
    ◐ .Made to order · 8–12 wks Item #: D1311810
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    Technical Identifiers
    IUPAC Name
    4-[3-(3,4-dicarboxyphenoxy)phenoxy]phthalic acid
    SMILES
    C1=CC(=CC(=C1)OC2=CC(=C(C=C2)C(=O)O)C(=O)O)OC3=CC(=C(C=C3)C(=O)O)C(=O)O
    InChIKey
    GQUSLIBGUTZKJZ-UHFFFAOYSA-N
    InChI
    1S/C22H14O10/c23-19(24)15-6-4-13(9-17(15)21(27)28)31-11-2-1-3-12(8-11)32-14-5-7-16(20(25)26)18(10-14)22(29)30/h1-10H,(H,23,24)(H,25,26)(H,27,28)(H,29,show more
  12. 4-Methylquinolin-1-ium-1-olate
    CAS: 4053-40-1 EC Number: 832-372-2 Formula: C10H9NO Molecular Weight: 159.18
    ◐ .Made to order · 8–12 wks Item #: M1341243
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    Technical Identifiers
    IUPAC Name
    4-methyl-1-oxidoquinolin-1-ium
    SMILES
    CC1=CC=[N+](C2=CC=CC=C12)[O-]
    InChIKey
    BKKKHCJYHYPKBC-UHFFFAOYSA-N
    InChI
    1S/C10H9NO/c1-8-6-7-11(12)10-5-3-2-4-9(8)10/h2-7H,1H3
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