Silicone materials

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  1. Silicone oil PMX-200
    CAS: 63148-62-9 EC Number: 613-156-5 Formula: [-Si(CH3)2O-]n
    viscosity 500±30mPa.s
    In Stock Item #: D104766
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    Pricing & Pack Sizes
    Technical Identifiers
    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
    dimethicone macromolecule | Pentamethyl(trimethylsilyloxy)disiloxane | dimeticonum | MFCD00148360 | NCGC00254904-01 |...
  2. Silicone oil PMX-200
    CAS: 63148-62-9 EC Number: 613-156-5 Formula: [-Si(CH3)2O-]n
    viscosity 100±8mPa.s
    In Stock Item #: D104762
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    Pricing & Pack Sizes
    Technical Identifiers
    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
    dimethicone macromolecule | Pentamethyl(trimethylsilyloxy)disiloxane | dimeticonum | MFCD00148360 | NCGC00254904-01 |...
  3. Dimethylsilicone oil
    CAS: 63148-62-9 EC Number: 613-156-5 Formula: [-Si(CH3)2O-]n
    viscosity 750±50mPa.s
    In Stock Item #: D302008
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    Pricing & Pack Sizes
    Technical Identifiers
    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...
  4. Si-TMT
    CAS: 1226494-16-1 PubChem CID: 12210973 Formula: C4H5N3S3 Molecular Weight: 191.3
    0.2-0.5mmol/g
    Out of Stock Item #: S357426
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    Technical Identifiers
    IUPAC Name
    6-methylsulfanyl-1H-1,3,5-triazine-2,4-dithione
    SMILES
    CSC1=NC(=S)NC(=S)N1
    InChIKey
    UVRDIFOZBJEFGI-UHFFFAOYSA-N
    InChI
    1S/C4H5N3S3/c1-10-4-6-2(8)5-3(9)7-4/h1H3,(H2,5,6,7,8,9)
    Synonyms
    6-(methylsulfanyl)-1,2,3,4-tetrahydro-1,3,5-triazine-2,4-dithione | S0865 | UVRDIFOZBJEFGI-UHFFFAOYSA-N | 6-methylsul...
  5. Silicon Standard
    CAS: 7440-21-3 EC Number: 231-130-8 PubChem CID: 5461123 Formula: Si Molecular Weight: 28.09
    Solid PureSpectra™ ? PureSpectra™ — Aladdin's premium line for spectroscopy applications. Use where low spectral background ensures clean UV/Vis/IR measurements. Spectrum pure ? Spectrum-pure grade with impurities controlled to a spectroscopically clean baseline. Use for spectroscopy where background signals must be minimal.
    In Stock Item #: S108978
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    silicon
    SMILES
    [Si]
    InChIKey
    XUIMIQQOPSSXEZ-UHFFFAOYSA-N
    InChI
    1S/Si
    Synonyms
    7440-21-3|Si|Silicon|Silicone|Silicon powder|Z4152N8IUI|90337-93-2|DTXSID0051441|CHEBI:27573|MFCD00085311|Silicon met...
  6. Silicone DC-550
    Liquid UltraPureChrom™ ? UltraPureChrom™ — Aladdin's ultra-pure line for chromatography and spectroscopy. Use as a premium solvent/reagent where the lowest impurity background is required. for GC ? GC grade — purity controlled for gas-chromatography use with low interfering peaks. Use as a general solvent/reagent for routine GC.
    In Stock Item #: S113227
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    Pricing & Pack Sizes
    Technical Identifiers
    Synonyms
    Phenylmethyl silicone Dow corming silicone oil 550
  7. Silicone oil PMX-200
    CAS: 63148-62-9 EC Number: 613-156-5 Formula: [-Si(CH3)2O-]n
    viscosity 350±25mPa.s
    In Stock Item #: D104765
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    Pricing & Pack Sizes
    Technical Identifiers
    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
    dimethicone macromolecule | Pentamethyl(trimethylsilyloxy)disiloxane | dimeticonum | MFCD00148360 | NCGC00254904-01 |...
  8. Dimethylsilicone oil
    CAS: 63148-62-9 Formula: [-Si(CH3)2O-]n
    Liquid for oil baths,180°C
    In Stock Item #: D104763
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    Pricing & Pack Sizes
    Technical Identifiers
    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
    Silicone oil | Dimethylsilcone fluid | Poly(dimethylsiloxane)
  9. Dimethylsilicone oil
    CAS: 63148-62-9 Formula: [-Si(CH3)2O-]n
    viscosity 1000±80mPa.s
    In Stock Item #: D104767
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    Pricing & Pack Sizes
    Technical Identifiers
    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
    Pentamethyl(trimethylsilyloxy)disiloxane | dimethyl-bis(trimethylsilyloxy)silane | 1,1,1,3,3,5,5,5-Octamethyltrisilox...
  10. Silicon carbide
    CAS: 409-21-2 EC Number: 206-991-8 PubChem CID: 9863 Formula: SiC Molecular Weight: 40.09
    ≥200 mesh particle size
    In Stock Item #: S294894
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    methanidylidynesilanylium
    SMILES
    [C-]#[Si+]
    InChIKey
    HBMJWWWQQXIZIP-UHFFFAOYSA-N
    InChI
    1S/CSi/c1-2
    Synonyms
    EINECS 206-991-8 | Silicon Carbide Micronwhisker | StarCeram? S, Silicon Carbide, (rtp), Grade CQ (Kyocera) | UA 4 | ...
  11. Silicon carbide
    CAS: 409-21-2 EC Number: 206-991-8 PubChem CID: 9863 Formula: SiC Molecular Weight: 40.09
    ≥400 mesh particle size
    In Stock Item #: S294892
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    methanidylidynesilanylium
    SMILES
    [C-]#[Si+]
    InChIKey
    HBMJWWWQQXIZIP-UHFFFAOYSA-N
    InChI
    1S/CSi/c1-2
    Synonyms
    SILICON CARBIDE|409-21-2|Carborundum|Silicon monocarbide|Silicon carbide (SiC)|methanidylidynesilanylium|Silicon carb...
  12. Silicon powder
    CAS: 7440-21-3 EC Number: 231-130-8 PubChem CID: 5461123 Formula: Si Molecular Weight: 28.09
    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. ≥99.99% metals basis 40-200 mesh
    In Stock Item #: S108981
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    silicon
    SMILES
    [Si]
    InChIKey
    XUIMIQQOPSSXEZ-UHFFFAOYSA-N
    InChI
    1S/Si
    Synonyms
    Si
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R&D Use Only Products supplied for research and development use

Frequently Asked Questions

How do I select the right Silicone materials for my research?
Match material properties (particle size, surface area, electronic structure) to your application. Research-grade materials suit lab-scale studies; semiconductor and process grades require higher purity and tighter specs.
What specifications matter for Silicone materials?
Particle size distribution, surface area (BET), purity grade, trace metal content, moisture content for sensitive materials, and characterization data (XRD, electron microscopy if applicable).
Are sensitive materials packaged appropriately?
Yes. Air- and moisture-sensitive materials are packaged under argon in sealed containers. Glovebox handling and Schlenk-line transfer protocols are recommended for many electronic and energy materials.
Can custom specifications be provided?
Yes. For higher purity grades, custom particle sizes, or specialized packaging, contact our team. Bulk quantities and process-scale orders are supported with appropriate documentation.

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