O3605

1,8-Octanedithiol

≥97%

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

Eigenschaften

• Quality Segment: 100
• assay: ≥97%
• refractive index: n20/D 1.505 (lit.)
• bp: 269-270 °C (lit.)
• density: 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
• InChI key: PGTWZHXOSWQKCY-UHFFFAOYSA-N

Beschreibung

General description

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.

Application

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

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• Gefahrencodes: H302
• Hazard Classifications: Acute Tox. 4 Oral
• Lagerklasse: 10 - Combustible liquids
• Flammpunkt (°F): 235.4 °F - closed cup
• Flammpunkt (°C): 113 °C - closed cup
• PSA (Persönliche Schutzausrüstung): Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
• Sicherheitshinweise: P264 - P270 - P301 + P312 - P501