O3605

1,8-Octanedithiol

≥97%

• Synonym(e): 1,8-Dimercaptooctan
• Lineare Formel: HS(CH₂)₈SH
• CAS-Nummer: 1191-62-4
• Molekulargewicht: 178.36
• EG-Nummer: 214-738-8
• MDL-Nummer: MFCD00003574
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24897980
• NACRES: NA.23

Eigenschaften

• Assay: ≥97%
• Brechungsindex: n20/D 1.505 (lit.)
• bp: 269-270 °C (lit.)
• Dichte: 0.97 g/mL at 25 °C (lit.)
• SMILES String: SCCCCCCCCS
• InChI: 1S/C8H18S2/c9-7-5-3-1-2-4-6-8-10/h9-10H,1-8H2
• InChIKey: PGTWZHXOSWQKCY-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

1,8-Octanedithiol (OCT) is an alkanedithiol, which forms a self-assembled monolayer (SAM) on a variety of metal surfaces. OCT contains linearly arranged carbon-carbon bonds (C−C) and two sulfur atoms at the end facilitating the attachment with the surface atoms of the substrates. It mainly forms an organo-metallic system, which can be used to improve the electron transport medium for a wide range of electronic applications.[1][2]

Anwendung

OCT may be used as a processing additive that can functionalize the electrode layer to enhance the power efficiency of P3HT:PCBM solar cells.[3][4][5] It may also be used to form a SAM on gold electrodes to enhance the electrochemical properties.[6]

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302
• Gefahreneinstufungen: Acute Tox. 4 Oral
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 235.4 °F - closed cup
• Flammpunkt (°C): 113 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter