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1-Undecanthiol
98%
Synonym(e):
1-UDT, 11-Mercapto-1-undecanol, Undecylmercaptan
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About This Item
Lineare Formel:
CH3(CH2)10SH
CAS-Nummer:
Molekulargewicht:
188.37
MDL-Nummer:
UNSPSC-Code:
12352103
PubChem Substanz-ID:
NACRES:
NA.23
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Qualitätsniveau
Assay
98%
Brechungsindex
n20/D 1.459 (lit.)
bp
103-104 °C/3 mmHg (lit.)
Dichte
0.841 g/mL at 25 °C (lit.)
SMILES String
CCCCCCCCCCCS
InChI
1S/C11H24S/c1-2-3-4-5-6-7-8-9-10-11-12/h12H,2-11H2,1H3
InChIKey
CCIDWXHLGNEQSL-UHFFFAOYSA-N
Verwandte Kategorien
Allgemeine Beschreibung
1-Undecanethiol (UDT) is an alkanethiol that forms a self-assembled monolayer (SAM) on a variety of surfaces. It immobilizes the surface atoms and enhances the absorption of proteins. It can be synthesized by reacting bromo-1-undecanol and thiourea and subsequent purification using ethyl acetate.
Anwendung
Used to form hydrophilic SAMs and in mixed SAMs as spacers to provide a hydrophilic background. Also can be used to reduce non-specific protein adsorption.
UDT can be used to functionalize polycarbonate filter membrane for immunological experiments which can further be used in the fabrication of plasmonic flow through biosensor based applications. SAM of UDT can be used in the colloidal gold enhanced immunoassay. It may be used to form SAM on quartz crystal microbalance (QCM) gold electrodes which can be used as adhesive intermediate layers.
Signalwort
Warning
H-Sätze
Gefahreneinstufungen
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Zielorgane
Respiratory system
Lagerklassenschlüssel
10 - Combustible liquids
WGK
WGK 3
Flammpunkt (°F)
219.9 °F - closed cup
Flammpunkt (°C)
104.4 °C - closed cup
Persönliche Schutzausrüstung
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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