704709

p-Terphenyl-4,4′′-Dithiol

95%

• Synonym(e): 1,4-Bis-(4-mercaptophenyl)-benzol, TPDT
• Lineare Formel: HSC₆H₄C₆H₄C₆H₄SH
• CAS-Nummer: 174706-21-9
• Molekulargewicht: 294.43
• MDL-Nummer: MFCD15144761
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 329762474
• NACRES: NA.23

Eigenschaften

• Assay: 95%
• Form: solid
• mp (Schmelzpunkt): 294-299 °C
• Lagertemp.: −20°C
• SMILES String: Sc1ccc(cc1)-c2ccc(cc2)-c3ccc(S)cc3
• InChI: 1S/C18H14S2/c19-17-9-5-15(6-10-17)13-1-2-14(4-3-13)16-7-11-18(20)12-8-16/h1-12,19-20H
• InChIKey: HSAKNFPXLQYFIJ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

p-Terphenyl-4,4″ -dithiol (TPDT) is an alkanethiol that forms a self-assembled monolayer (SAM) on a variety of substrates. It can be used to form a dithiol ligand that functionalizes and modifies the properties of surfaces.

Anwendung

TPDT forms a SAM on gold nanoparticle by immobilizing the surface atoms, which can be used in opto-electronic and other energy based applications.

Sicherheitshinweise

• Piktogramme: GHS07,GHS09
• Signalwort: Warning
• H-Sätze: H302,H319,H410
• P-Sätze: P273 - P301 + P312 + P330 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves