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Merck
CN

33065-U

Sylon CT™

pkg of 400 mL, derivatization grade ((GC derivatization)), 5% dimethyldichlorosilane in toluene

Synonym(s):

Dichlorodimethylsilane solution, Dimethyldichlorosilane solution

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About This Item

Empirical Formula (Hill Notation):
C2H6Cl2Si
CAS Number:
75-78-5
Molecular Weight:
129.06
PubChem Substance ID:
329754453
UNSPSC Code:
12352200
Beilstein/REAXYS Number:
605287
MDL number:
MFCD00000491

Key Documents

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SMILES string

C[Si](C)(Cl)Cl

InChI key

LIKFHECYJZWXFJ-UHFFFAOYSA-N

InChI

1S/C2H6Cl2Si/c1-5(2,3)4/h1-2H3

grade

derivatization grade ((GC derivatization))

description

Silyl reagent

packaging

pkg of 400 mL

concentration

5% dimethyldichlorosilane in toluene

General description

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 °C to 400 °C, far exceeding the capabilities of other deactivating agents used at room temperature. Sylon CT™ also deactivates transfer lines and glass or glass-lined injection port liners. Instructions included.

Application

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.

Legal Information

Sylon CT is a trademark of Sigma-Aldrich Co. LLC

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Corr. 1A - STOT RE 2 - STOT SE 3

target_organs

Central nervous system

supp_hazards

EUH071

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

39.2 °F - closed cup

flash_point_c

4 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
LC23791V
LC23085V
LC21240V
LC19049V
LC17340V

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Peter Kusch et al.
Journal of chromatography. A, 1113(1-2), 198-205 (2006-02-18)
Gas chromatography with simultaneous flame-ionization detection (FID) and a nitrogen-phosphorus detection (NPD) as well as gas chromatography-mass spectrometry (GC/MS) has been used to characterize long-chain primary alkyl amines after derivatization with trifluoroacetic anhydride (TFAA). Electron impact ionization- (EI) and negative
[A multichannel microelectrode system for long-term use].
I F Kalmykov et al.
Fiziologicheskii zhurnal imeni I.M. Sechenova, 80(8), 135-138 (1994-08-01)
Teemu Näykki
Analytical and bioanalytical chemistry, 372(7-8), 829-831 (2002-05-16)
The use of silylation of glassware in mercury analytics was investigated. By treating the glassware with 5% (v/v) dichlorodimethylsilane in toluene, the surfaces of the vessels were inactivated. Method development proved that silylation can extend the range of stabile, contamination-free
Lucas H da Silva et al.
Gerodontology, 29(2), e1019-e1023 (2012-01-10)
The purpose of this study was to evaluate the flexural strength and Vickers hardness of a microwave energy heat-cured acrylic resin by adding different concentrations of silane surface-treated nanoparticle silica. Acrylic resin specimens with dimensions of 65 × 10 ×
Niels P Boks et al.
Microbiology (Reading, England), 154(Pt 10), 3122-3133 (2008-10-04)
Using a parallel-plate flow chamber, the hydrodynamic shear forces to prevent bacterial adhesion (F(prev)) and to detach adhering bacteria (F(det)) were evaluated for hydrophilic glass, hydrophobic, dimethyldichlorosilane (DDS)-coated glass and six different bacterial strains, in order to test the following
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