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Merck
CN

768677

Naphtho[1,2-b:5,6-b′]dithiophene

97%

Synonym(s):

NDT

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About This Item

Empirical Formula (Hill Notation):
C14H8S2
CAS Number:
217-19-6
Molecular Weight:
240.34
NACRES:
NA.23
PubChem Substance ID:
329767392
UNSPSC Code:
12352103
MDL number:
MFCD28053549

Key Documents

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SMILES string

C1(C=CS2)=C2C(C=CC3=C4SC=C3)=C4C=C1

InChI

1S/C14H8S2/c1-3-11-12(13-9(1)5-7-15-13)4-2-10-6-8-16-14(10)11/h1-8H

InChI key

MOZTVOICZIVCFC-UHFFFAOYSA-N

assay

97%

form

solid

mp

153-160 °C

semiconductor properties

P-type (mobility>0.5 cm2/V·s)

General description

Naphtho[1,2-b:5,6-b′]dithiophene (NDT) is a π-conjugated naphthodithiophene derivative that has symmetrical planar structures. It is mainly utilized in the development of semiconductors due to its high charge mobility and high current on/off ratios.

Application

This semiconducting material has been used in the synthesis of copolymers that show the highest mobility (>0.5 cm2 /Vs) in an NDT-based OFET device to date.
NDT has donor-acceptor copolymers which can be used in the fabrication of organic electronic devices such as organic light emitting diodes (OLEDs), organic solar cells (OSCs) and organic field effect transistors (OFETs).

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H319

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKBL7860

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Emanuel Peplau et al.
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Novel naphtho (1, 2-b: 5, 6-b?) dithiophene core linear donor-pi-acceptor conjugated small molecules with thiophene-bridged bithiazole acceptor: design, synthesis, and their application in bulk heterojunction organic solar cells
Dutta P, et al.
Journal of Materials Chemistry, 22(21), 10840-10851 (2012)
Magdalena Rucka et al.
Materials (Basel, Switzerland), 13(11) (2020-06-07)
The paper presents the results of integrated ground penetrating radar (GPR) and ultrasonic testing (UT) measurements conducted on a historical floor in St. Nicholas' Church, Gdańsk, Poland. The described inspection was the first stage of the technical state assessment of
Naphtho (1, 2-b: 5, 6-b?) dithiophene-based donor-acceptor copolymer semiconductors for high-mobility field-effect transistors and efficient polymer solar cells
Shi S, et al.
Macromolecules, 46(9), 3358-3366 (2013)
Faten F Elataar et al.
Journal of musculoskeletal & neuronal interactions, 20(3), 404-410 (2020-09-04)
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