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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. 1- [9-Ethyl-6- (2-methylbenzoyl) -9H-carbazol-3-yl] ethanone 1- (O-acetoxime)
    CAS: 478556-66-0 Formula: C26H24N2O3 Molecular Weight: 412.489
    ≥99% Single Metal≤200ppb;Total Metal≤300ppb
    ◐ .Made to order · 8–12 wks Item #: H1520434
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    Technical Identifiers
    IUPAC Name
    1-[({1-[9-Ethyl-6-(2-methylbenzoyl)-9H-carbazol-3-yl]ethylidene}amino)oxy]ethan-1-one
    SMILES
    CCN1C2=C(C=C(C=C2)C(C)=NOC(C)=O)C2=C1C=CC(=C2)C(=O)C1=C(C)C=CC=C1
    InChIKey
    SEEVRZDUPHZSOX-UHFFFAOYSA-N
    InChI
    InChI=1S/C26H24N2O3/c1-5-28-24-12-10-19(17(3)27-31-18(4)29)14-22(24)23-15-20(11-13-25(23)28)26(30)21-9-7-6-8-16(21)2/h6-15H,5H2,1-4H3
  2. 1- [9-Ethyl-6- (2-methylbenzoyl) -9H-carbazol-3-yl] ethanone 1- (O-acetoxime)
    CAS: 478556-66-0 Formula: C26H24N2O3 Molecular Weight: 412.489
    ≥98.5% Single Metal≤200ppb;Total Metal≤500ppb
    ◐ .Made to order · 8–12 wks Item #: H1520432
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    Technical Identifiers
    IUPAC Name
    1-[({1-[9-Ethyl-6-(2-methylbenzoyl)-9H-carbazol-3-yl]ethylidene}amino)oxy]ethan-1-one
    SMILES
    CCN1C2=C(C=C(C=C2)C(C)=NOC(C)=O)C2=C1C=CC(=C2)C(=O)C1=C(C)C=CC=C1
    InChIKey
    SEEVRZDUPHZSOX-UHFFFAOYSA-N
    InChI
    InChI=1S/C26H24N2O3/c1-5-28-24-12-10-19(17(3)27-31-18(4)29)14-22(24)23-15-20(11-13-25(23)28)26(30)21-9-7-6-8-16(21)2/h6-15H,5H2,1-4H3
  3. 2- (1-adamantyl) -1,1-difluoroethanesulfonate: triphenylsulfonium salt(1:1)
    CAS: 1146597-81-0 Formula: C30H32F2O3S2 Molecular Weight: 542.7
    ≥99% Single Metal≤20ppb;Total Metal≤100ppb
    ◐ .Made to order · 8–12 wks Item #: D1520150
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    Technical Identifiers
    IUPAC Name
    2-(1-adamantyl)-1,1-difluoroethanesulfonate;triphenylsulfanium
    SMILES
    C1C2CC3CC1CC(C2)(C3)CC(F)(F)S(=O)(=O)[O-].C1=CC=C(C=C1)[S+](C2=CC=CC=C2)C3=CC=CC=C3
    InChIKey
    GRCVHLCFMAVQCF-UHFFFAOYSA-M
    InChI
    InChI=1S/C18H15S.C12H18F2O3S/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;13-12(14,18(15,16)17)7-11-4-8-1-9(5-11)3-10(2-8)6-11/h1-15H;8-10show more
  4. 2- (1-adamantyl) -1,1-difluoroethanesulfonate: triphenylsulfonium salt(1:1)
    CAS: 1146597-81-0 Formula: C30H32F2O3S2 Molecular Weight: 542.7
    ≥99.5% Single Metal≤10ppb;Total Metal≤50ppb
    ◐ .Made to order · 8–12 wks Item #: D1520152
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    Technical Identifiers
    IUPAC Name
    2-(1-adamantyl)-1,1-difluoroethanesulfonate;triphenylsulfanium
    SMILES
    C1C2CC3CC1CC(C2)(C3)CC(F)(F)S(=O)(=O)[O-].C1=CC=C(C=C1)[S+](C2=CC=CC=C2)C3=CC=CC=C3
    InChIKey
    GRCVHLCFMAVQCF-UHFFFAOYSA-M
    InChI
    InChI=1S/C18H15S.C12H18F2O3S/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;13-12(14,18(15,16)17)7-11-4-8-1-9(5-11)3-10(2-8)6-11/h1-15H;8-10show more
  5. 2- (2-methylphenyl) -2- [2- [[(p-toluenesulfonyl) oxy] imino] -1,2-dihydrothiophene-3-ylidene] acetonitrile
    CAS: 852246-52-7 Formula: C20H16N2O3S2 Molecular Weight: 396.48
    ≥98.5% Single Metal≤200ppb;Total Metal≤500ppb
    ◐ .Made to order · 8–12 wks Item #: A1520452
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    Technical Identifiers
    IUPAC Name
    [2-{[(4-Methylbenzene-1-sulfonyl)oxy]imino}thiophen-3(2H)-ylidene](2-methylphenyl)acetonitrile
    SMILES
    CC1=CC=C(C=C1)S(=O)(=O)ON=C1SC=CC1=C(C#N)C1=CC=CC=C1C
    InChIKey
    SJFUUYIYTZCECB-UHFFFAOYSA-N
    InChI
    InChI=1S/C20H16N2O3S2/c1-14-7-9-16(10-8-14)27(23,24)25-22-20-18(11-12-26-20)19(13-21)17-6-4-3-5-15(17)2/h3-12H,1-2H3
  6. 2- (2-methylphenyl) -2- [2- [[(p-toluenesulfonyl) oxy] imino] -1,2-dihydrothiophene-3-ylidene] acetonitrile
    CAS: 852246-52-7 Formula: C20H16N2O3S2 Molecular Weight: 396.48
    ≥99% Single Metal≤200ppb;Total Metal≤300ppb
    ◐ .Made to order · 8–12 wks Item #: A1520454
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    [2-{[(4-Methylbenzene-1-sulfonyl)oxy]imino}thiophen-3(2H)-ylidene](2-methylphenyl)acetonitrile
    SMILES
    CC1=CC=C(C=C1)S(=O)(=O)ON=C1SC=CC1=C(C#N)C1=CC=CC=C1C
    InChIKey
    SJFUUYIYTZCECB-UHFFFAOYSA-N
    InChI
    InChI=1S/C20H16N2O3S2/c1-14-7-9-16(10-8-14)27(23,24)25-22-20-18(11-12-26-20)19(13-21)17-6-4-3-5-15(17)2/h3-12H,1-2H3
  7. 2- (adamantane-1-carbonyloxy) -3,3,3-trifluoropropan-1-sulfonate: triphenylthionium salt(1:1)
    CAS: 1638216-03-1 Formula: C32H33F3O5S2
    ≥99% Single Metal≤20ppb;Total Metal≤100ppb
    ◐ .Made to order · 8–12 wks Item #: T1520155
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    2-(adamantane-1-carbonyloxy)-3,3,3-trifluoropropane-1-sulfonate;triphenylsulfanium
    SMILES
    C1C2CC3CC1CC(C2)(C3)C(=O)OC(CS(=O)(=O)[O-])C(F)(F)F.C1=CC=C(C=C1)[S+](C2=CC=CC=C2)C3=CC=CC=C3
    InChIKey
    LWCJGPXPEOMYDB-UHFFFAOYSA-M
    InChI
    InChI=1S/C18H15S.C14H19F3O5S/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;15-14(16,17)11(7-23(19,20)21)22-12(18)13-4-8-1-9(5-13)3-10(2-8)6show more
  8. 2- (adamantane-1-carbonyloxy) -3,3,3-trifluoropropan-1-sulfonate: triphenylthionium salt(1:1)
    CAS: 1638216-03-1 Formula: C32H33F3O5S2
    ≥99.5% Single Metal≤10ppb;Total Metal≤50ppb
    ◐ .Made to order · 8–12 wks Item #: T1520157
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    2-(adamantane-1-carbonyloxy)-3,3,3-trifluoropropane-1-sulfonate;triphenylsulfanium
    SMILES
    C1C2CC3CC1CC(C2)(C3)C(=O)OC(CS(=O)(=O)[O-])C(F)(F)F.C1=CC=C(C=C1)[S+](C2=CC=CC=C2)C3=CC=CC=C3
    InChIKey
    LWCJGPXPEOMYDB-UHFFFAOYSA-M
    InChI
    InChI=1S/C18H15S.C14H19F3O5S/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;15-14(16,17)11(7-23(19,20)21)22-12(18)13-4-8-1-9(5-13)3-10(2-8)6show more
  9. 2-[(adamantane-1-carbonyl)oxy]ethanesulfonate: triphenyl Thionium salt(1:1)
    CAS: 1228823-28-6 Formula: C31H34O5S2 Molecular Weight: 550.73
    Solid ≥99% Single Metal≤20ppb;Total Metal≤100ppb
    ◐ .Made to order · 8–12 wks Item #: E1520054
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    2-(adamantane-1-carbonyloxy)ethanesulfonate;triphenylsulfanium
    SMILES
    C1C2CC3CC1CC(C2)(C3)C(=O)OCCS(=O)(=O)[O-].C1=CC=C(C=C1)[S+](C2=CC=CC=C2)C3=CC=CC=C3
    InChIKey
    WYYSEXOKTYXQKL-UHFFFAOYSA-M
    InChI
    InChI=1S/C18H15S.C13H20O5S/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;14-12(18-1-2-19(15,16)17)13-6-9-3-10(7-13)5-11(4-9)8-13/h1-15H;9-1show more
    Synonyms
    Sulfonium, triphenyl-, salt with 2-sulfoethyl tricyclo[3.3.1.13,7]decane-1-carboxylate (1:1) | Triphenylsulfonium 2-(...
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