694460

3,3′′′-Dihexyl-2,2′:5′,2′′:5′′,2′′′-Quaterthiophen

95%

• Synonym(e): α,ω-Dihexylquaterthiophen, 5,5′-Bis-(3-hexyl-2-thienyl)-2,2′-bithiophen, DH-4T
• Empirische Formel (Hill-System): C₂₈H₃₄S₄
• CAS-Nummer: 132814-91-6
• Molekulargewicht: 498.83
• MDL-Nummer: MFCD10567045
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 329761664
• NACRES: NA.23

Eigenschaften

• Assay: 95%
• Form: solid
• Grünere Alternativprodukt-Bewertung: old score: 82; new score: 24; Find out more about DOZN™ Scoring
• Grünere Alternativprodukt-Eigenschaften: Waste Prevention; Safer Solvents and Auxiliaries; Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• mp (Schmelzpunkt): 25-29 °C
• Grünere Alternativprodukt-Kategorie: , Re-engineered
• SMILES String: CCCCCCc1ccsc1-c2ccc(s2)-c3ccc(s3)-c4sccc4CCCCCC
• InChI: 1S/C28H34S4/c1-3-5-7-9-11-21-17-19-29-27(21)25-15-13-23(31-25)24-14-16-26(32-24)28-22(18-20-30-28)12-10-8-6-4-2/h13-20H,3-12H2,1-2H3
• InChIKey: MLDVGCCQHBDHDR-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

3,3′′′-Dihexyl-2,2′:5′,2′′:5′′,2′′′-quaterthiophene (D4HT) is a dihexyl quarterthiophene derivative that can be used as a donor-acceptor molecule in organic electronic devices. It has a field mobility of 0.23 cm²/Vs and acts as an active layer in semiconductors.

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Waste Prevention”, “Safer Solvents and Auxiliaries” and “Design for Energy Efficiency”. Click here to view its DOZN scorecard.

Anwendung

D4HT can be used a conjugating polymer in the fabrication of devices such as organic field effect transistor (OFET), organic thin film transistor (OTFT) and organic photovoltaics (OPV).

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H319
• P-Sätze: P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): >230.0 °F
• Flammpunkt (°C): > 110 °C
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves