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776734

Sigma-Aldrich

4-(2,3-Dihydro-1,3-dimethyl-1H-benzimidazol-2-yl)-N,N-dimethylbenzenamine

97% (HPLC)

Sinónimos:

4-(1,3-Dimethyl-2,3-dihydro-1H-benzoimidazol-2-yl)phenyl)dimethylamine, N-DMBI

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About This Item

Fórmula empírica (notación de Hill):
C17H21N3
Número de CAS:
302818-73-1
Peso molecular:
267.37
Número MDL:
MFCD00222361
Código UNSPSC:
12352103
ID de la sustancia en PubChem:
329767862
NACRES:
NA.23

Nivel de calidad

100

Ensayo

97% (HPLC)

Formulario

solid

mp

105-110 °C

cadena SMILES

CN(C)c1ccc(cc1)C2N(C)c3ccccc3N2C

InChI

1S/C17H21N3/c1-18(2)14-11-9-13(10-12-14)17-19(3)15-7-5-6-8-16(15)20(17)4/h5-12,17H,1-4H3

Clave InChI

AKIIMLCQTGCWQQ-UHFFFAOYSA-N

Descripción general

4-(2,3-Dihydro-1,3-dimethyl-1H-benzimidazol-2-yl)-N,N-dimethylbenzenamine is a semiconducting organic molecule with a π-conjugated polycyclic system. It is a strong electron donor molecule that can be used for n-type doping. It shows conductivity of ~2 × 10−3 S/cm as a dopant. It also acts as a reagent for the reductive transformation of organic compounds.

Aplicación

Air stable n-type dopant for n-channel Organic Thin Film Transistors (OTFTs) and solar cells (OPVs).
It is mainly used as a semiconductor based polymer for the fabrication of electronic devices, which include organic thin film transistors (OTFTs), polymeric solar cells (PSCs) and organic light emitting diodes (OLEDs).

Pictogramas

Exclamation mark
GHS07

Palabra de señalización

Warning

Frases de peligro

H302

Clasificaciones de peligro

Acute Tox. 4 Oral

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
0000369361
0000305698
0000305698
0000369361
0000334517

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Cho, Namchul;
Advanced Engineering Materials, 1, 1148-1153 (2011)
In-situ Crosslinking and n-Doping of Semiconducting Polymers and Their Application as Efficient Electron-Transporting Materials in Inverted Polymer Solar Cells
Cho N, et al.
Advanced Energy Materials, 1(6), 1148-1153 (2011)
Strong N-Doped Graphene: The Case of 4-(1, 3-Dimethyl-2, 3-dihydro-1 H-benzoimidazol-2-yl) phenyl) dimethylamine (N-DMBI
Denis PA and Iribarne F
The Journal of Physical Chemistry C, 119(27), 15103-15111 (2015)
Use of a 1 H-benzoimidazole derivative as an n-type dopant and to enable air-stable solution-processed n-channel organic thin-film transistors
Wei P, et al.
Journal of the American Chemical Society, 132(26), 8852-8853 (2010)
François Lapointe et al.
ACS applied materials & interfaces, 11(39), 36027-36034 (2019-09-19)
Although carbon nanotube transistors present outstanding performances based on key metrics, large-scale uniformity and repeatability required in printable electronics depend greatly on proper control of the electrostatic environment. Through a survey of polymer dielectric encapsulants compatible with printing processes, a
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