87193

1-Tetradecanthiol

≥98.0% (GC)

• Lineare Formel: CH₃(CH₂)₁₃SH
• CAS-Nummer: 2079-95-0
• Molekulargewicht: 230.45
• Beilstein: 1742653
• EG-Nummer: 218-209-2
• MDL-Nummer: MFCD00022099
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 57653176
• NACRES: NA.23

Eigenschaften

• Assay: ≥98.0% (GC)
• Form: liquid
• Brechungsindex: n20/D 1.461
• Dichte: 0.846 g/mL at 20 °C (lit.)
• SMILES String: CCCCCCCCCCCCCCS
• InChI: 1S/C14H30S/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15/h15H,2-14H2,1H3
• InChIKey: GEKDEMKPCKTKEC-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

1-Tetradecanethiol (TDT) is an alkanethiol used as a self-assembled monolayer (SAM) which may be used to functionalize a variety of nanoparticles. It is a hydrophobic ligand. It is highly oriented and acts as a hole-injection barrier on the nanoparticle surface.[1][2]

Anwendung

TDT is used as a self-assembled monolayer (SAM) on gold nanoparticle(AuNP) based electrodes for bi-enzymer glucose biosensors. The surface modification was done by soaking the electrodes in TDT solution.[2][3]

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H317,H318
• P-Sätze: P280 - P302 + P352 - P305 + P351 + P338 + P310
• Gefahreneinstufungen: Eye Dam. 1 - Skin Sens. 1
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter