694460

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

95%

• Sinónimos: α,ω-Dihexylquaterthiophene, 5,5′-Bis(3-hexyl-2-thienyl)-2,2′-bithiophene, DH-4T
• Fórmula empírica (notación de Hill): C₂₈H₃₄S₄
• Número de CAS: 132814-91-6
• Peso molecular: 498.83
• MDL number: MFCD10567045
• UNSPSC Code: 12352103
• PubChem Substance ID: 329761664
• NACRES: NA.23

Propiedades

• assay: 95%
• form: solid
• greener alternative product score: old score: 82; new score: 24; Find out more about DOZN™ Scoring
• greener alternative product characteristics: Waste Prevention; Safer Solvents and Auxiliaries; Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• mp: 25-29 °C
• greener alternative category: , 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
• InChI key: MLDVGCCQHBDHDR-UHFFFAOYSA-N

Descripción

General description

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.

Application

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).

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: >230.0 °F
• flash_point_c: > 110 °C
• ppe: dust mask type N95 (US), Eyeshields, Gloves