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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. Perfluorobutyl sulfonate: Triphenylthionium salt (1:1)
    CAS: 144317-44-2 EC Number: 477-300-7 PubChem CID: 16216936 Formula: C22H15F9O3S2 Molecular Weight: 562.47
    ≥99.5% Single Metal≤10ppb;Total Metal≤50ppb
    ◐ .Made to order · 8–12 wks Item #: P1520309
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    Technical Identifiers
    IUPAC Name
    1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate;triphenylsulfanium
    SMILES
    C1=CC=C(C=C1)[S+](C2=CC=CC=C2)C3=CC=CC=C3.C(C(C(F)(F)S(=O)(=O)[O-])(F)F)(C(F)(F)F)(F)F
    InChIKey
    VLLPVDKADBYKLM-UHFFFAOYSA-M
    InChI
    1S/C18H15S.C4HF9O3S/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;5-1(6,3(9,10)11)2(7,8)4(12,13)17(14,15)16/h1-15H;(H,14,15,16)/q+1;/p-1
  2. Bis(4-tert-butylphenyl)iodonium triflate
    CAS: 84563-54-2 EC Number: 640-405-5 PubChem CID: 2734848 Formula: C21H26F3IO3S Molecular Weight: 542.4
    Solid ≥99.5% Single Metal≤10ppb;Total Metal≤50ppb
    ◐ .Made to order · 8–12 wks Item #: B1520243
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    Technical Identifiers
    IUPAC Name
    bis(4-tert-butylphenyl)iodanium;trifluoromethanesulfonate
    SMILES
    CC(C)(C)C1=CC=C(C=C1)[I+]C2=CC=C(C=C2)C(C)(C)C.C(F)(F)(F)S(=O)(=O)[O-]
    InChIKey
    VGZKCAUAQHHGDK-UHFFFAOYSA-M
    InChI
    InChI=1S/C20H26I.CHF3O3S/c1-19(2,3)15-7-11-17(12-8-15)21-18-13-9-16(10-14-18)20(4,5)6;2-1(3,4)8(5,6)7/h7-14H,1-6H3;(H,5,6,7)/q+1;/p-1
    Synonyms
    Bis(p-tert-butylphenyl)iodonium triflate | Bis(p-tert-butylphenyl)iodonium trifluoromethanesulfonate | Di(4-tert-buty...
  3. Bis(4-tert-butylphenyl)iodonium triflate
    CAS: 84563-54-2 EC Number: 640-405-5 PubChem CID: 2734848 Formula: C21H26F3IO3S Molecular Weight: 542.4
    Solid ≥99% Single Metal≤20ppb;Total Metal≤100ppb
    ◐ .Made to order · 8–12 wks Item #: B1520224
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    Technical Identifiers
    IUPAC Name
    bis(4-tert-butylphenyl)iodanium;trifluoromethanesulfonate
    SMILES
    CC(C)(C)C1=CC=C(C=C1)[I+]C2=CC=C(C=C2)C(C)(C)C.C(F)(F)(F)S(=O)(=O)[O-]
    InChIKey
    VGZKCAUAQHHGDK-UHFFFAOYSA-M
    InChI
    InChI=1S/C20H26I.CHF3O3S/c1-19(2,3)15-7-11-17(12-8-15)21-18-13-9-16(10-14-18)20(4,5)6;2-1(3,4)8(5,6)7/h7-14H,1-6H3;(H,5,6,7)/q+1;/p-1
    Synonyms
    Bis(p-tert-butylphenyl)iodonium triflate | Bis(p-tert-butylphenyl)iodonium trifluoromethanesulfonate | Di(4-tert-buty...
  4. Bis (4-tert-butylphenyl) iodonium: perfluorobutyl sulfonate(1:1)
    CAS: 194999-85-4 EC Number: 432-660-4 Formula: C24H26IF9O3S Molecular Weight: 692.42
    ≥99.5% Single Metal≤10ppb;Total Metal≤50ppb
    ◐ .Made to order · 8–12 wks Item #: B1520273
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    Technical Identifiers
    IUPAC Name
    bis(4-tert-butylphenyl)iodanium;1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate
    SMILES
    CC(C)(C)C1=CC=C(C=C1)[I+]C2=CC=C(C=C2)C(C)(C)C.C(C(C(F)(F)S(=O)(=O)[O-])(F)F)(C(F)(F)F)(F)F
    InChIKey
    DJBAOXYQCAKLPH-UHFFFAOYSA-M
    InChI
    1S/C20H26I.C4HF9O3S/c1-19(2,3)15-7-11-17(12-8-15)21-18-13-9-16(10-14-18)20(4,5)6;5-1(6,3(9,10)11)2(7,8)4(12,13)17(14,15)16/h7-14H,1-6H3;(H,14,15,16)/qshow more
  5. Bis(4-tert-butylphenyl) iodonium:perfluorobutyl sulfonate(1:1)
    CAS: 194999-85-4 EC Number: 432-660-4 Formula: C24H26IF9O3S Molecular Weight: 692.42
    Solid ≥99% Single Metal≤20ppb;Total Metal≤100ppb
    ◐ .Made to order · 8–12 wks Item #: B1520253
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    bis(4-tert-butylphenyl)iodanium;1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate
    SMILES
    CC(C)(C)C1=CC=C(C=C1)[I+]C2=CC=C(C=C2)C(C)(C)C.C(C(C(F)(F)S(=O)(=O)[O-])(F)F)(C(F)(F)F)(F)F
    InChIKey
    DJBAOXYQCAKLPH-UHFFFAOYSA-M
    InChI
    1S/C20H26I.C4HF9O3S/c1-19(2,3)15-7-11-17(12-8-15)21-18-13-9-16(10-14-18)20(4,5)6;5-1(6,3(9,10)11)2(7,8)4(12,13)17(14,15)16/h7-14H,1-6H3;(H,14,15,16)/qshow more
    Synonyms
    Di(4-tert-butylphenyl)iodonium perfluorobutanesulfonate | BBI 109 | Bis(4-t-butylphenyl)iodonium nonaflate | Bis(4-te...
  6. Bis(cyclohexanesulfonyl)diazenium
    CAS: 138529-81-4 EC Number: 689-810-9 Formula: C13H22N2O4S2 Molecular Weight: 334.45
    Solid ≥99% Single Metal≤20ppb;Total Metal≤100ppb
    ◐ .Made to order · 8–12 wks Item #: B1520345
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    [cyclohexylsulfonyl(diazo)methyl]sulfonylcyclohexane
    SMILES
    C1CCC(CC1)S(=O)(=O)C(=[N+]=[N-])S(=O)(=O)C2CCCCC2
    InChIKey
    GLGXSTXZLFQYKJ-UHFFFAOYSA-N
    InChI
    1S/C13H22N2O4S2/c14-15-13(20(16,17)11-7-3-1-4-8-11)21(18,19)12-9-5-2-6-10-12/h11-12H,1-10H2
    Synonyms
    [cyclohexylsulfonyl(diazo)methyl]sulfonylcyclohexane
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