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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. ([4,6-Bis-(bis-carboxymethyl-amino)-[1,3,5]triazin-2-YL]-carboxymethyl-amino)-acetic acid
    CAS: 1258-71-5 Formula: C15H18N6O12 Molecular Weight: 474.340
    ◐ .Made to order · 8–12 wks Item #: B930703
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    IUPAC Name
    2-[[4,6-bis[bis(carboxymethyl)amino]-1,3,5-triazin-2-yl]-(carboxymethyl)amino]acetic acid
    SMILES
    C(C(=O)O)N(CC(=O)O)C1=NC(=NC(=N1)N(CC(=O)O)CC(=O)O)N(CC(=O)O)CC(=O)O
    InChIKey
    DJHGZIHTRHTINN-UHFFFAOYSA-N
    InChI
    1S/C15H18N6O12/c22-7(23)1-19(2-8(24)25)13-16-14(20(3-9(26)27)4-10(28)29)18-15(17-13)21(5-11(30)31)6-12(32)33/h1-6H2,(H,22,23)(H,24,25)(H,26,27)(H,28,2show more
  2. 1,3-Benzenedicarboxylic acid, 5-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-
    CAS: 55738-70-0 Formula: C12H7NO6 Molecular Weight: 261.190
    ◐ .Made to order · 8–12 wks Item #: B1046370
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    IUPAC Name
    5-(2,5-dioxopyrrol-1-yl)benzene-1,3-dicarboxylic acid
    SMILES
    C1=CC(=O)N(C1=O)C2=CC(=CC(=C2)C(=O)O)C(=O)O
    InChIKey
    CHTJKKKLRNPKNB-UHFFFAOYSA-N
    InChI
    1S/C12H7NO6/c14-9-1-2-10(15)13(9)8-4-6(11(16)17)3-7(5-8)12(18)19/h1-5H,(H,16,17)(H,18,19)
  3. 1-Bromo-6-phenylpyrene
    CAS: 294881-47-3 Formula: C22H13Br Molecular Weight: 357.200
    ◐ .Made to order · 8–12 wks Item #: B1021489
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    IUPAC Name
    1-bromo-6-phenylpyrene
    SMILES
    C1=CC=C(C=C1)C2=C3C=CC4=C5C3=C(C=C2)C=CC5=C(C=C4)Br
    InChIKey
    UHPILNVIPDIPLG-UHFFFAOYSA-N
    InChI
    1S/C22H13Br/c23-20-13-9-16-7-11-18-17(14-4-2-1-3-5-14)10-6-15-8-12-19(20)22(16)21(15)18/h1-13H
  4. 3,3'-(4-Amino-4H-1,2,4-triazole-3,5-diyl)dibenzoic acid
    CAS: 923057-85-6 PubChem CID: 71445883 Formula: C16H12N4O4 Molecular Weight: 324.29
    ◐ .Made to order · 8–12 wks Item #: A994843
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    IUPAC Name
    3-[4-amino-5-(3-carboxyphenyl)-1,2,4-triazol-3-yl]benzoic acid
    SMILES
    C1=CC(=CC(=C1)C(=O)O)C2=NN=C(N2N)C3=CC(=CC=C3)C(=O)O
    InChIKey
    FBOJVQHWWJXBET-UHFFFAOYSA-N
    InChI
    1S/C16H12N4O4/c17-20-13(9-3-1-5-11(7-9)15(21)22)18-19-14(20)10-4-2-6-12(8-10)16(23)24/h1-8H,17H2,(H,21,22)(H,23,24)
  5. 3-(4-Aminophenyl)-1,2,3,4-oxatriazol-3-ium-5-olate
    CAS: 1263143-25-4 Formula: C7H6N4O2 Molecular Weight: 178.150
    ◐ .Made to order · 8–12 wks Item #: A937642
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    IUPAC Name
    3-(4-aminophenyl)oxatriazol-3-ium-5-olate
    SMILES
    C1=CC(=CC=C1N)[N+]2=NOC(=N2)[O-]
    InChIKey
    AOPDZKGDQWRPAW-UHFFFAOYSA-N
    InChI
    1S/C7H6N4O2/c8-5-1-3-6(4-2-5)11-9-7(12)13-10-11/h1-4H,(H2-,8,9,10,12)
  6. 1-Aminopyrazin-1-ium 2,4,6-trimethylbenzene-1-sulfonate
    CAS: 57489-85-7 Formula: C13H17N3O3S Molecular Weight: 295.360
    ◐ .Made to order · 8–12 wks Item #: A997638
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    IUPAC Name
    pyrazin-1-ium-1-amine;2,4,6-trimethylbenzenesulfonate
    SMILES
    CC1=CC(=C(C(=C1)C)S(=O)(=O)[O-])C.C1=C[N+](=CC=N1)N
    InChIKey
    KNWAYNBWEPGRHO-UHFFFAOYSA-M
    InChI
    1S/C9H12O3S.C4H6N3/c1-6-4-7(2)9(8(3)5-6)13(10,11)12;5-7-3-1-6-2-4-7/h4-5H,1-3H3,(H,10,11,12);1-4H,(H2,5,6)/q;+1/p-1
  7. 3-(4-Acetylphenyl)oxadiazol-3-ium-5-olate
    CAS: 84968-87-6 PubChem CID: 3446962 Formula: C10H8N2O3 Molecular Weight: 204.18
    ◐ .Made to order · 8–12 wks Item #: A969874
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    IUPAC Name
    3-(4-acetylphenyl)oxadiazol-3-ium-5-olate
    SMILES
    CC(=O)C1=CC=C(C=C1)[N+]2=NOC(=C2)[O-]
    InChIKey
    GRQBSHQXAKMRMO-UHFFFAOYSA-N
    InChI
    1S/C10H8N2O3/c1-7(13)8-2-4-9(5-3-8)12-6-10(14)15-11-12/h2-6H,1H3
  8. 4',4''',4'''''-(1,3,5-Triazine-2,4,6-triyl)tris(([1,1'-biphenyl]-4-carboxylic acid))
    CAS: 1331756-62-7 PubChem CID: 91810423 Formula: C42H27N3O6 Molecular Weight: 669.7
    ◐ .Made to order · 8–12 wks Item #: T1260146
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    Technical Identifiers
    IUPAC Name
    4-[4-[4,6-bis[4-(4-carboxyphenyl)phenyl]-1,3,5-triazin-2-yl]phenyl]benzoic acid
    SMILES
    C1=CC(=CC=C1C2=CC=C(C=C2)C(=O)O)C3=NC(=NC(=N3)C4=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
    InChIKey
    WCKARIXPDNMKGB-UHFFFAOYSA-N
    InChI
    1S/C42H27N3O6/c46-40(47)34-19-7-28(8-20-34)25-1-13-31(14-2-25)37-43-38(32-15-3-26(4-16-32)29-9-21-35(22-10-29)41(48)49)45-39(44-37)33-17-5-27(6-18-33)show more
  9. 4,4',4'',4'''-([2,2'-Bi(1,3-dithiolylidene)]-4,4',5,5'-tetrayl)tetrabenzaldehyde
    CAS: 1639134-02-3 Formula: C34H20O4S4 Molecular Weight: 620.78
    Solid ≥95%
    ● In Stock — US warehouse, ships to EU* Item #: B1242859
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    IUPAC Name
    4-[2-[4,5-bis(4-formylphenyl)-1,3-dithiol-2-ylidene]-5-(4-formylphenyl)-1,3-dithiol-4-yl]benzaldehyde
    SMILES
    C1=CC(=CC=C1C=O)C2=C(SC(=C3SC(=C(S3)C4=CC=C(C=C4)C=O)C5=CC=C(C=C5)C=O)S2)C6=CC=C(C=C6)C=O
    InChIKey
    RLELZGCAYDJDTI-UHFFFAOYSA-N
    InChI
    1S/C34H20O4S4/c35-17-21-1-9-25(10-2-21)29-30(26-11-3-22(18-36)4-12-26)40-33(39-29)34-41-31(27-13-5-23(19-37)6-14-27)32(42-34)28-15-7-24(20-38)8-16-28/show more
    Synonyms
    4-[2-[4,5-Bis(4-formylphenyl)-1,3-dithiol-2-ylidene]-5-(4-formylphenyl)-1,3-dithiol-4-yl]benzaldehyde
  10. 4,4'-(Benzo[c][1,2,5]thiadiazole-4,7-diyl)dibenzoic acid
    CAS: 1581774-76-6 PubChem CID: 141744200 Formula: C20H12N2O4S Molecular Weight: 376.4
    ◐ .Made to order · 8–12 wks Item #: B944480
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    IUPAC Name
    4-[4-(4-carboxyphenyl)-2,1,3-benzothiadiazol-7-yl]benzoic acid
    SMILES
    C1=CC(=CC=C1C2=CC=C(C3=NSN=C23)C4=CC=C(C=C4)C(=O)O)C(=O)O
    InChIKey
    VGZMJLKGOXHSDI-UHFFFAOYSA-N
    InChI
    1S/C20H12N2O4S/c23-19(24)13-5-1-11(2-6-13)15-9-10-16(18-17(15)21-27-22-18)12-3-7-14(8-4-12)20(25)26/h1-10H,(H,23,24)(H,25,26)
  11. 2,7-Dibromo-9,9-diethylfluorene
    CAS: 197969-58-7 PubChem CID: 3531045
    ◐ .Made to order · 8–12 wks Item #: D1359250
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    Technical Identifiers
    IUPAC Name
    2,7-dibromo-9,9-diethylfluorene
    SMILES
    CCC1(C2=C(C=CC(=C2)Br)C3=C1C=C(C=C3)Br)CC
    InChIKey
    TYECWABMXAYFSG-UHFFFAOYSA-N
    InChI
    1S/C17H16Br2/c1-3-17(4-2)15-9-11(18)5-7-13(15)14-8-6-12(19)10-16(14)17/h5-10H,3-4H2,1-2H3
  12. 5,5',5'',5'''-(Pyrene-1,3,6,8-tetrayl)tetraisophthalic acid
    CAS: 1569900-72-6 Formula: C48H26O16 Molecular Weight: 858.71
    Solid ≥98%
    ◐ .Made to order · 8–12 wks Item #: P1250582
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    Technical Identifiers
    IUPAC Name
    5-[3,6,8-tris(3,5-dicarboxyphenyl)pyren-1-yl]benzene-1,3-dicarboxylic acid
    SMILES
    C1=CC2=C3C(=C(C=C2C4=CC(=CC(=C4)C(=O)O)C(=O)O)C5=CC(=CC(=C5)C(=O)O)C(=O)O)C=CC6=C(C=C(C1=C63)C7=CC(=CC(=C7)C(=O)O)C(=O)O)C8=CC(=CC(=C8)C(=O)O)C(=O)O
    InChIKey
    HJUYMEKKHQUJTH-UHFFFAOYSA-N
    InChI
    1S/C48H26O16/c49-41(50)23-5-19(6-24(13-23)42(51)52)35-17-37(21-9-27(45(57)58)15-28(10-21)46(59)60)33-3-4-34-38(22-11-29(47(61)62)16-30(12-22)48(63)64)show more
    Synonyms
    1,3-Benzenedicarboxylic acid,5,5',5'',5'''-(1,3,6,8-pyrenetetrayl)tetrakis-
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