CAS 935280-42-5 Dinaphtho[2,3-b:2',3'-f]thieno[3,2-b]thiophene

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Organic Field Effect Transistor (OFET) Materials

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

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Catalog Number

ACM935280425-1

Product Name

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

Structure

CAS

935280-42-5

Category

Organic Field Effect Transistor (OFET) Materials

Synonyms

DNTT,Naphtho[2,3-b]naphtho[2',3':4,5]thieno[2,3-d]thiophene

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 cm² V-1s-1 which can be used for a majority of electronic applications.

IUPAC Name

12,24-dithiahexacyclo[11.11.0.02,11.04,9.014,23.016,21]tetracosa-1(13),2,4,6,8,10,14,16,18,20,22-undecaene

Molecular Weight

340.46

Molecular Formula

C22H12S2

Canonical SMILES

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,CZWHMRTTWFJMBC-UHFFFAOYSA-N

InChI Key

CZWHMRTTWFJMBC-UHFFFAOYSA-N

Melting Point

425-430 °C

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).

Storage

room temp

Complexity

446

Covalently-Bonded Unit Count

Exact Mass

340.038043g/mol

Form

powder or crystals

Formal Charge

Heavy Atom Count

MDL Number