767638

Dinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophene

sublimed grade, 99%

• Sinónimos: DNTT, Naphtho[2,3-b]naphtho[2′,3′:4,5]thieno[2,3-d]thiophene
• Fórmula empírica (notación de Hill): C₂₂H₁₂S₂
• Número de CAS: 935280-42-5
• Peso molecular: 340.46
• MDL number: MFCD22666453
• UNSPSC Code: 12352103
• PubChem Substance ID: 329767325
• NACRES: NA.23

Propiedades

• grade: sublimed grade
• assay: 99%
• form: powder or crystals
• mp: 425-430 °C
• semiconductor properties: P-type (mobility=2 cm²/V·s)
• SMILES string: c1ccc2cc3c(cc2c1)sc4c5cc6ccccc6cc5sc34
• InChI: 1S/C22H12S2/c1-3-7-15-11-19-17(9-13(15)5-1)21-22(23-19)18-10-14-6-2-4-8-16(14)12-20(18)24-21/h1-12H
• InChI key: CZWHMRTTWFJMBC-UHFFFAOYSA-N

Descripción

General description

Dinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophene (DNTT) is a semiconducting polymer that has π-extended heteroarenes with six fused aromatic rings. It is a thermally stable crystal that has a hole mobility of 1 cm²V^-1s^-1 which can be used for a majority of electronic applications.

Application

It is mainly used as an organic semiconductor in the fabrication of organic field effect transistors (OFETs) for a variety of applications such as implantable electronics, large-area sensitive catheters, and light emitting diodes (LEDs).

Organic Field Effect Transistor (OFET) Materials; p-Type Organic Semiconductors; p-Type Small Molecules; sublimed grade materials

Legal Information

Product of Nippon Kayaku

Información de seguridad

• Pictograms: GHS07
• signalword: Warning
• hcodes: H302,H319
• pcodes: P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable