Dimethyldichlorosilane solution ~5% in toluene, LiChropur™ for GC derivatisation, Supelco®

Supplier: Merck
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Synonyms: DichlorodimethylsilaneDichloro(dimethyl)silane

08471-500MLEA 119 GBP
08471-500ML
Dimethyldichlorosilane solution ~5% in toluene, LiChropur™ for GC derivatisation, Supelco®
Dimethyldichlorosilane

Sylon CT™ was used as derivatizing agent, during an experiment to develop sensitive GC method for the identification and determination of long-chain primary alkyl amines.† It was also used for treating Erlenmeyer flasks to prevent mycelium from sticking to the glassware during development of techniques in the identification and partial characterization the chaxamycin biosynthesis gene cluster of S. leeuwenhoekii.


  • Suitable for deactivating glassware


Treat the glass tubing that you use for columns with Sylon-CT solution (5% dimethyldichlorosilane in toluene). It deactivates the tubing for use up to 350 to 400 °C, far exceeding the capabilities of other deactivating agents used at room temperature. It also deactivates transfer lines and glass or glass-lined injection port liners. Instructions included.

Formula: C₂H₆Cl₂Si
MW: 129.06 g/mol
MDL Number: MFCD00000491
CAS Number: 75-78-5
UN: 2920
ADR: 3(8),I

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Specification Test Results

Appearance (Color) Colorless to Almost Colorless
Appearance (Form) Liquid
Argentometr. Titration 4.5 - 5.5 %
Refractive Index N20/D 1.491 - 1.495

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