Electronic Materials

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. Tungsten silicide
    CAS: 12039-88-2 EC Number: 234-909-0 PubChem CID: 16212546 Formula: WSi2 Molecular Weight: 240.01
    Solid ≥99.5% -325 mesh
    ● In Stock — US warehouse, ships to EU* Item #: T119216
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    Synonyms
    Q414364 | MFCD00049704 | tungsten-silicide
  2. 7-(Diethylamino)-3-(1-methyl-2-benzimidazolyl)coumarin
    CAS: 41044-12-6 EC Number: 255-186-8 Formula: C21H21N3O2 Molecular Weight: 347.42
    Solid ≥98%
    ● In Stock — US warehouse, ships to EU* Item #: D154271
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    IUPAC Name
    7-(diethylamino)-3-(1-methylbenzimidazol-2-yl)chromen-2-one
    SMILES
    CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)O2)C3=NC4=CC=CC=C4N3C
    InChIKey
    KZFUMWVJJNDGAU-UHFFFAOYSA-N
    InChI
    1S/C21H21N3O2/c1-4-24(5-2)15-11-10-14-12-16(21(25)26-19(14)13-15)20-22-17-8-6-7-9-18(17)23(20)3/h6-13H,4-5H2,1-3H3
    Synonyms
    AS-35176 | NCI60_002384 | 2H-1-Benzopyran-2-one,7-(diethylamino)-3-(1-methyl-1H-benzimidazol-2-yl)- | 3-(2-N-Methylbe...
  3. 7-(Diethylamino)-3-phenylcoumarin
    CAS: 84865-19-0 EC Number: 811-806-4 Formula: C19H19NO2 Molecular Weight: 293.37
    ● In Stock — US warehouse, ships to EU* Item #: D154330
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    IUPAC Name
    7-(diethylamino)-3-phenylchromen-2-one
    SMILES
    CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)O2)C3=CC=CC=C3
    InChIKey
    PSJYODMHCCQXQB-UHFFFAOYSA-N
    InChI
    1S/C19H19NO2/c1-3-20(4-2)16-11-10-15-12-17(14-8-6-5-7-9-14)19(21)22-18(15)13-16/h5-13H,3-4H2,1-2H3
    Synonyms
    7-(diethylamino)-3-phenylchromen-2-one | 2H-1-Benzopyran-2-one, 7-(diethylamino)-3-phenyl- | 7-(Diethylamino)-3-pheny...
  4. 7-Hydroxy-4-(trifluoromethyl)coumarin
    CAS: 575-03-1 EC Number: 624-706-9 Formula: C10H5F3O3 Molecular Weight: 230.14
    Solid ≥98%(HPLC)
    ● In Stock — US warehouse, ships to EU* Item #: H156923
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    IUPAC Name
    7-hydroxy-4-(trifluoromethyl)chromen-2-one
    SMILES
    C1=CC2=C(C=C1O)OC(=O)C=C2C(F)(F)F
    InChIKey
    CCKWMCUOHJAVOL-UHFFFAOYSA-N
    InChI
    1S/C10H5F3O3/c11-10(12,13)7-4-9(15)16-8-3-5(14)1-2-6(7)8/h1-4,14H
    Synonyms
    AKOS001044552 | H1422 | NSC-138174 | T72647 | MFCD00037578 | 4-trifluoromethyl-7-hydroxycoumarin | 7,4-Hfc | BB 03012...
  5. DTTCI
    CAS: 3071-70-3 EC Number: 221-342-9 PubChem CID: 5702699 Formula: C25H25N2S2I Molecular Weight: 544.52
    ● In Stock — US warehouse, ships to EU* Item #: D131480
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    IUPAC Name
    (2Z)-3-ethyl-2-[(2E,4E,6E)-7-(3-ethyl-1,3-benzothiazol-3-ium-2-yl)hepta-2,4,6-trienylidene]-1,3-benzothiazole;iodide
    SMILES
    CCN1C2=CC=CC=C2SC1=CC=CC=CC=CC3=[N+](C4=CC=CC=C4S3)CC.[I-]
    InChIKey
    OYVFJKVYVDYPFV-UHFFFAOYSA-M
    InChI
    1S/C25H25N2S2.HI/c1-3-26-20-14-10-12-16-22(20)28-24(26)18-8-6-5-7-9-19-25-27(4-2)21-15-11-13-17-23(21)29-25;/h5-19H,3-4H2,1-2H3;1H/q+1;/p-1
    Synonyms
    AKOS000813916 | Benzothiazolium, 3-ethyl-2-(7-(3-ethyl-2-benzothiazolinylidene)-1,3,5-heptatrienyl)-, iodide | (2Z)-3...
  6. Chlorinated paraffin
    CAS: 63449-39-8 PubChem CID: 6537497 Formula:
    Chlorine content: 50%, including inhibitor and heat stabilizer
    ● In Stock — Germany Item #: C301624
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    IUPAC Name
    4,8,11,14,17,21-hexachlorotetracosane
    SMILES
    CCCC(CCCC(CCC(CCC(CCC(CCCC(CCC)Cl)Cl)Cl)Cl)Cl)Cl
    InChIKey
    QKUNKVYPGIOQNP-UHFFFAOYSA-N
    InChI
    1S/C24H44Cl6/c1-3-7-19(25)9-5-11-21(27)13-15-23(29)17-18-24(30)16-14-22(28)12-6-10-20(26)8-4-2/h19-24H,3-18H2,1-2H3
    Synonyms
    63449-39-8|Cereclor|Chlorcosane|Arubren|Chlorowax|Flexchlor|Unichlor|Paroil chlorez|Arubren CP|Cerechlor 54|Chloroflo...
  7. Chlorinated paraffin
    CAS: 63449-39-8 PubChem CID: 6537497 Formula:
    Chlorine content: 52%
    ● In Stock — Germany Item #: C301625
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    Technical Identifiers
    IUPAC Name
    4,8,11,14,17,21-hexachlorotetracosane
    SMILES
    CCCC(CCCC(CCC(CCC(CCC(CCCC(CCC)Cl)Cl)Cl)Cl)Cl)Cl
    InChIKey
    QKUNKVYPGIOQNP-UHFFFAOYSA-N
    InChI
    1S/C24H44Cl6/c1-3-7-19(25)9-5-11-21(27)13-15-23(29)17-18-24(30)16-14-22(28)12-6-10-20(26)8-4-2/h19-24H,3-18H2,1-2H3
    Synonyms
    63449-39-8|Cereclor|Chlorcosane|Arubren|Chlorowax|Flexchlor|Unichlor|Paroil chlorez|Arubren CP|Cerechlor 54|Chloroflo...
  8. 9,10-Diphenylanthracene
    CAS: 1499-10-1 EC Number: 216-105-1 Formula: C26H18 Molecular Weight: 330.42
    Solid ≥98%
    ● In Stock — US warehouse, ships to EU* Item #: D106409
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    Technical Identifiers
    IUPAC Name
    9,10-diphenylanthracene
    SMILES
    C1=CC=C(C=C1)C2=C3C=CC=CC3=C(C4=CC=CC=C42)C5=CC=CC=C5
    InChIKey
    FCNCGHJSNVOIKE-UHFFFAOYSA-N
    InChI
    1S/C26H18/c1-3-11-19(12-4-1)25-21-15-7-9-17-23(21)26(20-13-5-2-6-14-20)24-18-10-8-16-22(24)25/h1-18H
    Synonyms
    Anthracene
  9. 9,9'-Bianthracene
    CAS: 1055-23-8 EC Number: 881-357-7 Formula: C28H18 Molecular Weight: 354.45
    Solid ≥98%
    ● In Stock — US warehouse, ships to EU* Item #: B153175
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    IUPAC Name
    9-anthracen-9-ylanthracene
    SMILES
    C1=CC=C2C(=C1)C=C3C=CC=CC3=C2C4=C5C=CC=CC5=CC6=CC=CC=C64
    InChIKey
    SXGIRTCIFPJUEQ-UHFFFAOYSA-N
    InChI
    1S/C28H18/c1-5-13-23-19(9-1)17-20-10-2-6-14-24(20)27(23)28-25-15-7-3-11-21(25)18-22-12-4-8-16-26(22)28/h1-18H
    Synonyms
    10-(anthracen-10-yl)anthracene | A801254 | AC-5801 | 9,9'-Bianthracene | DTXSID9074438 | AB6106 | AI3-19380 | 9,9/'-B...
  10. 9,9-Bis[4-(1-pyrenyl)phenyl]fluorene
    CAS: 1174006-47-3 Formula: C57H34 Molecular Weight: 718.9
    ● In Stock — US warehouse, ships to EU* Item #: B153032
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    IUPAC Name
    1-[4-[9-(4-pyren-1-ylphenyl)fluoren-9-yl]phenyl]pyrene
    SMILES
    C1=CC=C2C(=C1)C3=CC=CC=C3C2(C4=CC=C(C=C4)C5=C6C=CC7=CC=CC8=C7C6=C(C=C8)C=C5)C9=CC=C(C=C9)C1=C2C=CC3=CC=CC4=C3C2=C(C=C4)C=C1
    InChIKey
    WHLKCPQPGTUZBU-UHFFFAOYSA-N
    InChI
    1S/C57H34/c1-3-13-51-47(11-1)48-12-2-4-14-52(48)57(51,43-27-19-35(20-28-43)45-31-23-41-17-15-37-7-5-9-39-25-33-49(45)55(41)53(37)39)44-29-21-36(22-30-show more
  11. 9-(4-tert-butylphenyl)-3,6-bis(triphenylsilyl)-9H-carbazole
    CAS: 898546-82-2 Formula: C58H49NSi2 Molecular Weight: 816.19
    Sublimed grade ? Sublimed grade — purified by sublimation, giving very low non-volatile impurities. Use for electronics and applications needing high chemical purity. ≥99%
    ● In Stock — US warehouse, ships to EU* Item #: T290117
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    IUPAC Name
    [9-(4-tert-butylphenyl)-6-triphenylsilylcarbazol-3-yl]-triphenylsilane
    SMILES
    CC(C)(C)C1=CC=C(C=C1)N2C3=C(C=C(C=C3)[Si](C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6)C7=C2C=CC(=C7)[Si](C8=CC=CC=C8)(C9=CC=CC=C9)C1=CC=CC=C1
    InChIKey
    WIHKEPSYODOQJR-UHFFFAOYSA-N
    InChI
    1S/C58H49NSi2/c1-58(2,3)44-34-36-45(37-35-44)59-56-40-38-52(60(46-22-10-4-11-23-46,47-24-12-5-13-25-47)48-26-14-6-15-27-48)42-54(56)55-43-53(39-41-57(show more
    Synonyms
    9-(4-(t-butyl) phenyl)-3,6-bis(triphenylsilyl)-carbazole | MFCD16619363 | CzSi | 9-(4-(tert-Butyl)phenyl)-3,6-bis(tri...
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