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Semiconductors & Microelectronics

Products for semiconductor and microelectronics R&D and manufacturing support. Explore electronic materials, deposition precursors, and analytical standards (where available) to aid device fabrication, process development, and QC.

Browse by type, application, or key specifications such as purity, grade, packaging, and handling requirements.

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  1. Silicon nitride - ≥99.9% metals basis, α-phase CAS No(12033-89-5) by Aladdin Scientific
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    Silicon nitride
    CAS: 12033-89-5 EC Number: 234-796-8 PubChem CID: 3084099 Formula: N4Si3 Molecular Weight: 140.28
    Solid ≥99.9% metals basis α-phase
    ● In Stock — Germany Item #: S106133
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    Technical Identifiers
    IUPAC Name
    2,4,6,7-tetraza-1,3,5-trisilahexacyclo[3.1.1.01,4.02,5.03,6.03,7]heptane
    SMILES
    N12[Si]34N5[Si]16N3[Si]25N46
    InChIKey
    HQVNEWCFYHHQES-UHFFFAOYSA-N
    InChI
    1S/N4Si3/c1-5-2-6(1)3(5)7(1,2)4(5)6
    Synonyms
    Silicon nitride (Si3N4) | EC 234-796-8 | QHB8T06IDK | BAYSINID ST | SILICON (IV) NITRIDE | UNII-QHB8T06IDK | WIDIANIT...
  2. Hexafluorotitanic acid solution
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    Hexafluorotitanic acid solution
    CAS: 17439-11-1 PubChem CID: 254768679 Formula: H2TiF6 Molecular Weight: 163.87
    60 wt. % in H2O
    ● In Stock — US warehouse, ships to EU* Item #: H113656
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    Technical Identifiers
    Synonyms
    Dihydrogen hexafluorotitanate | Fluorotitanic acid | Hydrogen hexafluorotitanate
  3. Hydroxypropyl methacrylate (HPMA) - ≥97%, stabilized with s0.02% 4-methoxyphenol CAS No(27813-02-1) by Aladdin Scientific
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    Hydroxypropyl methacrylate (HPMA)
    CAS: 27813-02-1 EC Number: 248-666-3 Formula: C7H12O3 Molecular Weight: 144.17
    Liquid ≥97% stabilized with s0.02% 4-methoxyphenol
    ● In Stock — US warehouse, ships to EU* Item #: H109880
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    Technical Identifiers
    IUPAC Name
    2-hydroxypropyl 2-methylprop-2-enoate
    SMILES
    CC(COC(=O)C(=C)C)O
    InChIKey
    VHSHLMUCYSAUQU-UHFFFAOYSA-N
    InChI
    1S/C7H12O3/c1-5(2)7(9)10-4-6(3)8/h6,8H,1,4H2,2-3H3
    Synonyms
    2-Hydroxypropylmethacrylate | 2-hydroxypropyl 2-methylprop-2-enoate
  4. Diphenyliodonium Bromide - ≥98.0%, used for , CAS No. 1483-73-4, by Aladdin Scientific
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    Diphenyliodonium Bromide
    CAS: 1483-73-4 PubChem CID: 73871 Formula: C12H10BrI Molecular Weight: 361.02
    ≥98%
    ● In Stock — US warehouse, ships to EU* Item #: D154818
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    Technical Identifiers
    IUPAC Name
    diphenyliodanium;bromide
    SMILES
    C1=CC=C(C=C1)[I+]C2=CC=CC=C2.[Br-]
    InChIKey
    LGPSGXJFQQZYMS-UHFFFAOYSA-M
    InChI
    1S/C12H10I.BrH/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12;/h1-10H;1H/q+1;/p-1
    Synonyms
    FT-0625264 | DTXSID70883680 | Iodonium, diphenyl-, bromide | SY061611 | Iodonium, diphenyl-, bromide (1:1) | SCHEMBL1...
  5. N-Isopropylmethacrylamide
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    N-Isopropylmethacrylamide
    CAS: 13749-61-6 EC Number: 237-331-7 Formula: H2C=C(CH3)CONHCH(CH3)2 Molecular Weight: 127.18
    ≥97%
    ● In Stock — US warehouse, ships to EU* Item #: I132125
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    Technical Identifiers
    IUPAC Name
    2-methyl-N-propan-2-ylprop-2-enamide
    SMILES
    CC(C)NC(=O)C(=C)C
    InChIKey
    YQIGLEFUZMIVHU-UHFFFAOYSA-N
    InChI
    1S/C7H13NO/c1-5(2)7(9)8-6(3)4/h6H,1H2,2-4H3,(H,8,9)
    Synonyms
    ACRYLAMIDE, N-ISOPROPYL-2-METHYL- | 32216XNO4Q | AC-8356 | N-isopropylmethacrylic acid amide | N-isopropyl-methacryli...
  6. Tantalum oxide
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    Tantalum oxide
    CAS: 1314-61-0 EC Number: 215-238-2 PubChem CID: 62157 Formula: Ta2O5 Molecular Weight: 441.89
    Solid PrimorTrace™ ? PrimorTrace™ — Aladdin's trace-metal-analysis line with ultra-low metal background. Use for ICP/AAS trace-metal work where contamination must be minimal. Optical grade ? Optical grade — controlled clarity and low scatter for optical components. Use for lenses, windows, and media where light transmission matters. ≥99.99% metals basis
    ● In Stock — Germany Item #: T104744
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    Technical Identifiers
    IUPAC Name
    oxygen(2-);tantalum(5+)
    SMILES
    [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5]
    InChIKey
    BPUBBGLMJRNUCC-UHFFFAOYSA-N
    InChI
    1S/5O.2Ta/q5*-2;2*+5
    Synonyms
    EC 215-238-2 | TANTALUM PENTOXIDE [MI] | OEZ64Z53M4 | Tantalum oxide dusts | Tantalum pentoxide | Ditantalum pentaoxi...
  7. Tantalum oxide - PrimorTrace™, for coating, ≥99.99% metals basis CAS No(1314-61-0) by Aladdin Scientific
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    Tantalum oxide
    CAS: 1314-61-0 EC Number: 215-238-2 PubChem CID: 62157 Formula: Ta2O5 Molecular Weight: 441.89
    Solid PrimorTrace™ ? PrimorTrace™ — Aladdin's trace-metal-analysis line with ultra-low metal background. Use for ICP/AAS trace-metal work where contamination must be minimal. for Coating ? Coating grade — formulated for use in coatings and surface treatments. Use where film-forming behavior and coating compatibility matter. ≥99.99% metals basis
    ● In Stock — US warehouse, ships to EU* Item #: T104748
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    Technical Identifiers
    IUPAC Name
    oxygen(2-);tantalum(5+)
    SMILES
    [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5]
    InChIKey
    BPUBBGLMJRNUCC-UHFFFAOYSA-N
    InChI
    1S/5O.2Ta/q5*-2;2*+5
    Synonyms
    EC 215-238-2 | TANTALUM PENTOXIDE [MI] | OEZ64Z53M4 | Tantalum oxide dusts | Tantalum pentoxide | Ditantalum pentaoxi...
  9. Bis(4-tert-Butylphenyl) iodonium hexafluorophosphate - ≥98%(HPLC), CAS No. 61358-25-6 by
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    Bis(4-tert-Butylphenyl) iodonium hexafluorophosphate
    CAS: 61358-25-6 EC Number: 620-341-4 PubChem CID: 13906852 Formula: C20H26F6IP Molecular Weight: 538.29
    Solid ≥98%(HPLC)
    ● In Stock — US warehouse, ships to EU* Item #: B131530
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    Technical Identifiers
    IUPAC Name
    bis(4-tert-butylphenyl)iodanium;hexafluorophosphate
    SMILES
    CC(C)(C)C1=CC=C(C=C1)[I+]C2=CC=C(C=C2)C(C)(C)C.F[P-](F)(F)(F)(F)F
    InChIKey
    CJLLNCQWBHTSCB-UHFFFAOYSA-N
    InChI
    1S/C20H26I.F6P/c1-19(2,3)15-7-11-17(12-8-15)21-18-13-9-16(10-14-18)20(4,5)6;1-7(2,3,4,5)6/h7-14H,1-6H3;/q+1;-1
    Synonyms
    BIS(4-TERT-BUTYLPHENYL)IODANIUM HEXAFLUOROPHOSPHATE | bis(4-tert-butylphenyl)iodanium;hexafluorophosphate | B2380 | A...
  11. Ferrocene - 99%, used for , CAS No. 102-54-5, by Aladdin Scientific
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    Ferrocene
    CAS: 102-54-5 EC Number: 203-039-3 PubChem CID: 7611 Formula: FeC10H10 Molecular Weight: 186.03
    Solid ≥99%
    ● In Stock — US warehouse, ships to EU* Item #: F108390
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    Technical Identifiers
    IUPAC Name
    cyclopenta-1,3-diene;iron(2+)
    SMILES
    [CH-]1C=CC=C1.[CH-]1C=CC=C1.[Fe+2]
    InChIKey
    KTWOOEGAPBSYNW-UHFFFAOYSA-N
    InChI
    1S/2C5H5.Fe/c2*1-2-4-5-3-1;/h2*1-5H;/q2*-1;+2
    Synonyms
    U96PKG90JQ | UNII-U96PKG90JQ | CCRIS 3195 | EINECS 203-039-3 | FERROCENE [HSDB] | AI3-23119 | FERROCENE [MI] | Bis( c...
  12. Guandine thiocyanate - Suitable for molecular biology, ≥99% CAS No(593-84-0) by Aladdin Scientific
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    Guandine thiocyanate
    CAS: 593-84-0 EC Number: 209-812-1 Formula: C2H6N4S Molecular Weight: 118.16
    Solid Suitable for molecular biology ? Molecular-biology grade — free of nucleases and contaminants that degrade DNA/RNA. Use in cloning, PCR, and nucleic-acid work needing clean reagents. ≥99%
    ● In Stock — US warehouse, ships to EU* Item #: G110925
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    Technical Identifiers
    IUPAC Name
    guanidine;thiocyanic acid
    SMILES
    C(#N)S.C(=N)(N)N
    InChIKey
    ZJYYHGLJYGJLLN-UHFFFAOYSA-N
    InChI
    1S/CH5N3.CHNS/c2-1(3)4;2-1-3/h(H5,2,3,4);3H
    Synonyms
    Guanidinium Thiocyanate
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Frequently Asked Questions

How do I choose the right Semiconductors & Microelectronics for my synthesis route?
Work backwards from the target structure: identify the bonds you need to form, then pick the Semiconductors & Microelectronics entry whose functional groups, protecting-group pattern, and stereochemistry match. Compare purity, available pack sizes, and stability under your reaction conditions before committing to a route.
What does Semiconductors & Microelectronics cover?
Semiconductors & Microelectronics is a top-level listing in our catalogue. Use the filters and search on the listing page to narrow by the attributes that matter for your work, or browse the neighbouring categories from the main navigation.
What specifications matter most for Semiconductors & Microelectronics?
For Semiconductors & Microelectronics, purity is the headline figure — 95% or better is a common floor for medicinal chemistry, and higher for late-stage steps. Also check isomeric and stereochemical purity, water content for moisture-sensitive groups, storage temperature, and that the pack size matches your scale. All products are supplied for professional research and development use only, and are not for use in humans, animals, diagnostics, or therapy.
What if the Semiconductors & Microelectronics I need is not listed?
Search Semiconductors & Microelectronics by CAS number or SMILES first — close analogs are often listed under a neighbouring subcategory. If nothing matches, custom synthesis and bulk enquiries go to [email protected]. We supply verified businesses, research institutions, universities, and government agencies.
This application page helps users browse products with semiconductor and microelectronics work in mind, connecting material choice to device fabrication and process development. It can support sourcing across electronic materials, nanomaterials, specialty chemicals, deposition-related inputs, and other products relevant to microelectronic workflows. For practical evaluation, it helps to compare products by device role, deposition or patterning method, purity, morphology, thermal behavior, and integration with existing fabrication steps. Application-led browsing can speed up early selection before you narrow into a more specialized material family.
Shop By
Filters
Molecule Type
  1. Small molecule 338items
  2. Unknown 25items
  3. Polymer 1item
Physical form
  1. Solid 103items
  2. Liquid 54items
Purity
  1. ≥99% 71items
  2. ≥99.5% 37items
  3. ≥98% 27items
  4. ≥97% 19items
  5. ≥99.8% metals basis 17items
  6. ≥99.99% metals basis 16items
  7. ≥99.9% metals basis 15items
  8. ≥98.5% 14items
  9. ≥98%(GC) 10items
  10. ≥99.5% metals basis 8items
  11. ≥95% 7items
  12. ≥99.999% metals basis 6items
  13. ≥98%(HPLC) 4items
  14. ≥99% metals basis 4items
  15. ≥96% 3items
  16. ≥97%(GC) 3items
  17. ≥85% 2items
  18. ≥95%(GC) 2items
  19. ≥99.5%(GC) 2items
  20. ≥99.95% metals basis 2items
  21. ≥70% 1item
  22. ≥85%(GC) 1item
  23. ≥90% 1item
  24. ≥93%(GC) 1item
  25. ≥97%(T) 1item
  26. ≥98% metals basis 1item
  27. ≥98%(T) 1item
  28. ≥99%(GC) 1item
  29. ≥99%(Total Diesters) 1item
  30. ≥99.6% metals basis 1item
  31. ≥99.8%(GC) 1item
  32. ≥99.9% 1item
  33. ≥99.998% metals basis 1item
  34. ≥99.9999% metals basis 1item
Grade
  1. PrimorTrace™ 21items
  2. Electronic grade 13items
  3. MOS grade 10items
  4. Grade4 7items
  5. Grade5 7items
  6. UPS grade 7items
  7. UPSS grade 7items
  8. UPSSS grade 6items
  9. CMOS grade 5items
  10. Ultra pure 5items
  11. AR 4items
  12. UP grade 4items
  13. Moligand™ 3items
  14. Ph.Eur. 3items
  15. ACS 2items
  16. BP 2items
  17. Grade3 2items
  18. PharmPure™ 2items
  19. Semiconductor grade 2items
  20. USP 2items
  21. Anhydrous Grade 1item
  22. Basic-Grade Reagents 1item
  23. ChP 1item
  24. Distillation grade 1item
  25. for Coating 1item
  26. for Preparation 1item
  27. for Synthesis 1item
  28. GR 1item
  29. Hydrophilicity 1item
  30. JP 1item
  31. Optical grade 1item
  32. Premium pure 1item
  33. PrimorTrace™ Ultra 1item
  34. puriss. 1item
  35. Reagent Grade 1item
  36. Suitable for Analysis 1item
  37. Suitable for molecular biology 1item
Price
  1. €0.00 - €433.87 350items
  2. €433.87 - €867.74 11items
  3. €867.74 - €1,301.61 11items
  4. €1,301.61 - €1,735.48 1item
  5. €2,603.22 - €3,037.09 8items
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