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. Naphthol Green B
    CAS: 19381-50-1 EC Number: 243-010-2 PubChem CID: 14598749 Formula: C30H15FeN3Na3O15S3 Molecular Weight: 878.46
    Biological Stain ? Biological stain grade — dyes characterized for staining cells and tissues. Use in histology and microscopy where staining consistency matters.
    ● In Stock — US warehouse, ships to EU* Item #: N104271
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    IUPAC Name
    trisodium;6-hydroxy-5-nitrosonaphthalene-2-sulfonate;iron
    SMILES
    C1=CC2=C(C=CC(=C2N=O)O)C=C1S(=O)(=O)[O-].C1=CC2=C(C=CC(=C2N=O)O)C=C1S(=O)(=O)[O-].C1=CC2=C(C=CC(=C2N=O)O)C=C1S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Fe]
    InChIKey
    VLBLPLXOYXEXJK-UHFFFAOYSA-K
    InChI
    1S/3C10H7NO5S.Fe.3Na/c3*12-9-4-1-6-5-7(17(14,15)16)2-3-8(6)10(9)11-13;;;;/h3*1-5,12H,(H,14,15,16);;;;/q;;;;3*+1/p-3
    Synonyms
    Naphthol Green B (C.I. 10020) | trisodium;6-hydroxy-5-nitrosonaphthalene-2-sulfonate;iron | AKOS015903070 | sodium tr...
  2. Diammonium Ethylenediaminetetraacetate Monohydrate( EDTA diammonium salt hydrate)
    CAS: 304675-80-7 Formula: C10H22N4O8·H2O Molecular Weight: 326.30 (anhydrous basis)
    Solid ≥98%
    ● In Stock — US warehouse, ships to EU* Item #: D155846
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    IUPAC Name
    diazanium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;hydrate
    SMILES
    C(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)O)CC(=O)O.[NH4+].[NH4+].O
    InChIKey
    WRSUMHYBOYWMTD-UHFFFAOYSA-N
    InChI
    1S/C10H16N2O8.2H3N.H2O/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);2*1H3;1H2
    Synonyms
    AKOS025295100 | Ammonium 2,2'-((2-(bis(carboxymethyl)amino)ethyl)azanediyl)diacetate hydrate | Ammonium 2,2'-({2-[bis...
  3. Crystal Violet lactone
    CAS: 1552-42-7 EC Number: 216-293-5 Formula: C26H29N3O2 Molecular Weight: 415.53
    Solid ≥97%
    ● In Stock — US warehouse, ships to EU* Item #: C302997
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    IUPAC Name
    6-(dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]-2-benzofuran-1-one
    SMILES
    CN(C)C1=CC=C(C=C1)C2(C3=C(C=C(C=C3)N(C)C)C(=O)O2)C4=CC=C(C=C4)N(C)C
    InChIKey
    IPAJDLMMTVZVPP-UHFFFAOYSA-N
    InChI
    1S/C26H29N3O2/c1-27(2)20-11-7-18(8-12-20)26(19-9-13-21(14-10-19)28(3)4)24-16-15-22(29(5)6)17-23(24)25(30)31-26/h7-17H,1-6H3
    Synonyms
    AI3-17349 | AS-17340 | NSC 32991 | CVL 3,3-Bis-4-dimethylaminophenyl7-6-dimethylaminophthalide | Ethyl butyl sulfide ...
  4. Pyrene
    CAS: 129-00-0 EC Number: 204-927-3 Formula: C16H10 Molecular Weight: 202.25
    Solid 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 #: R109055
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    IUPAC Name
    pyrene
    SMILES
    C1=CC2=C3C(=C1)C=CC4=CC=CC(=C43)C=C2
    InChIKey
    BBEAQIROQSPTKN-UHFFFAOYSA-N
    InChI
    1S/C16H10/c1-3-11-7-9-13-5-2-6-14-10-8-12(4-1)15(11)16(13)14/h1-10H
    Synonyms
    Benzo (d,e,f) phenanthrene | Coal tar pitch volatiles:pyrene | Pyrene, certified reference material, 1000 mug/mL in m...
  5. 7-Diethylamino-4-methylcoumarin
    CAS: 91-44-1 EC Number: 202-068-9 Formula: C14H17NO2 Molecular Weight: 231.3
    Solid ≥98%
    ● In Stock — Germany Item #: D154325
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    Technical Identifiers
    IUPAC Name
    7-(diethylamino)-4-methylchromen-2-one
    SMILES
    CCN(CC)C1=CC2=C(C=C1)C(=CC(=O)O2)C
    InChIKey
    AFYCEAFSNDLKSX-UHFFFAOYSA-N
    InChI
    1S/C14H17NO2/c1-4-15(5-2)11-6-7-12-10(3)8-14(16)17-13(12)9-11/h6-9H,4-5H2,1-3H3
    Synonyms
    7-(Diethylamino)-4-methyl-2H-chromen-2-one | coumarin-1 | DTXSID9025035 | SY012944 | CHEBI:51938 | EINECS 202-068-9 |...
  6. Dimethylsilicone oil
    CAS: 63148-62-9 EC Number: 613-156-5 Formula: [-Si(CH3)2O-]n
    viscosity 160±10mPa.s
    ● In Stock — US warehouse, ships to EU* Item #: D301977
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    IUPAC Name
    dimethyl-bis(trimethylsilyloxy)silane
    SMILES
    CO[Si](C)(C)OC
    InChIKey
    CXQXSVUQTKDNFP-UHFFFAOYSA-N
    InChI
    1S/C8H24O2Si3/c1-11(2,3)9-13(7,8)10-12(4,5)6/h1-8H3
    Synonyms
    OCTAMETHYLTRISILOXANE|107-51-7|Trisiloxane, octamethyl-|1,1,1,3,3,5,5,5-Octamethyltrisiloxane|dimethyl-bis(trimethyls...
  7. 6,7-Dimethoxy-4-hydroxyquinoline
    CAS: 13425-93-9 EC Number: 811-007-0 Formula: C11H11NO3 Molecular Weight: 205.21
    Solid ≥98%(HPLC)
    ● In Stock — US warehouse, ships to EU* Item #: D155350
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    IUPAC Name
    6,7-dimethoxy-1H-quinolin-4-one
    SMILES
    COC1=C(C=C2C(=C1)C(=O)C=CN2)OC
    InChIKey
    QOGPNCUTXVZQSL-UHFFFAOYSA-N
    InChI
    1S/C11H11NO3/c1-14-10-5-7-8(6-11(10)15-2)12-4-3-9(7)13/h3-6H,1-2H3,(H,12,13)
    Synonyms
    6,7-Dimethoxy-4-quinolinol | 6,7-Dimethoxy-quinolin-4-ol | 6,7-dimethoxyquinolin-4-ol | EN300-177123 | SMR000129053 |...
  8. 9,10-Dimethoxyanthracene-2-sulfonic Acid Sodium Salt
    CAS: 67580-39-6 EC Number: 266-720-4 PubChem CID: 4145994 Formula: C16H13NaO5S Molecular Weight: 340.32
    ● In Stock — US warehouse, ships to EU* Item #: S304347
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    IUPAC Name
    sodium;9,10-dimethoxyanthracene-2-sulfonate
    SMILES
    COC1=C2C=CC(=CC2=C(C3=CC=CC=C31)OC)S(=O)(=O)[O-].[Na+]
    InChIKey
    CBGQZXMEEWCJQD-UHFFFAOYSA-M
    InChI
    1S/C16H14O5S.Na/c1-20-15-11-5-3-4-6-12(11)16(21-2)14-9-10(22(17,18)19)7-8-13(14)15;/h3-9H,1-2H3,(H,17,18,19);/q;+1/p-1
    Synonyms
    AKOS015902427 | CBGQZXMEEWCJQD-UHFFFAOYSA-M | T71211 | 9,10-Dimethoxy-2-anthracenesulfonic acid sodium salt, for fluo...
  9. Eosin Y(water soluble)
    CAS: 17372-87-1 EC Number: 241-409-6 Formula: C20H6Br4Na2O5 Molecular Weight: 691.85
    Solid Indicator ? Indicator grade — characterized dye giving a defined color change at a known transition. Use to signal pH or titration endpoints visually.
    ● In Stock — Germany Item #: E141405
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    Synonyms
    Eosine Extra Yellowish | Eosine Lake Red Y | Eosine Yellowish | Eosin Natricum | Fenazo Eosine XG | Phloxine Toner B ...
  10. 6-Mercaptohexanoic acid
    CAS: 17689-17-7 EC Number: 626-672-0 Formula: C6H12O2S Molecular Weight: 148.22
    Liquid ≥90%
    ● In Stock — US warehouse, ships to EU* Item #: M292991
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    IUPAC Name
    6-sulfanylhexanoic acid
    SMILES
    C(CCC(=O)O)CCS
    InChIKey
    CMNQZZPAVNBESS-UHFFFAOYSA-N
    InChI
    1S/C6H12O2S/c7-6(8)4-2-1-3-5-9/h9H,1-5H2,(H,7,8)
    Synonyms
    6-Mercaptohexanoic acid | 6-Mercapto-hexanoic acid | BDBM50404848 | J-011240 | CMNQZZPAVNBESS-UHFFFAOYSA-N | SCHEMBL1...
  11. Erythrosin B
    CAS: 15905-32-5 EC Number: 240-046-0 Formula: C20H8I4O5 Molecular Weight: 835.89
    ● In Stock — US warehouse, ships to EU* Item #: E359427
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    IUPAC Name
    3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one
    SMILES
    C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C(=C4OC5=C(C(=C(C=C35)I)O)I)I)O)I
    InChIKey
    OALHHIHQOFIMEF-UHFFFAOYSA-N
    InChI
    1S/C20H8I4O5/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20/h1-6,25-26H
    Synonyms
    C.I. 45430:2 | 3',6'-Dihydroxy-2',4',5',7'-tetraiodospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3-one | 2, 4,5,7-Tetra...
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