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492-97-7 - 2,2'-Bithiophene, 98% - 2,2'-Bithienyl - 2,2'-Dithienyl - A12335 - Alfa Aesar

A12335 2,2'-Bithiophene, 98%

Número CAS
492-97-7
Nombre Alternativo
2,2'-Bithienyl
2,2'-Dithienyl

Tamaño Precio ($) Cantidad Disponibilidad
1g 26,06
5g 62,62
25g 257,50
Añadir al carrito Añadir al presupuesto al por mayor Ver artículo

2,2'-Bithiophene, 98%

MDL
MFCD00005414
EINECS
207-767-2

Propiedades químicas

Fórmula
C8H6S2
Peso molecular
166.27
Punto de fusión
30-33°
Punto de ebullición
260°
Punto de inflamabilidad
>110°(230°F)
Sensibilidad
Light Sensitive
Solubilidad
Insoluble in water.

Aplicaciones

2,2'-Bithiophene is used as a precursor in the preparation of 5,5'-bis(trimethylstannyl)-2,2'-bithiophene , which is used for the synthesis of small molecules and polymer semiconductors for organic field-effect transistor (OFETs), organic light-emitting diode (OLED), Plastic Light Emitting Diode (PLED) and Organic Photovoltaic (OPV) applications. It is associated with aryl iodides and involved in rhodium catalyzed arylation of heteroarenes.

Notas

Incompatible with strong oxidizing agents. Keep container tightly closed in a dry and well-ventilated place.

Referencias documentales

Can be converted to its 5-lithio- and 5,5'-dilithio derivatives by PhLi and n-BuLi respectively. Chemistry of this type has found applications in synthesis of: liquid crystal molecules: Mol. Cryst. Liq. Cryst. Sci. Technol. Sect. A, 218, 113 (1992); bithienoquinoid compounds as electron donors for organic conductors: Tetrahedron Lett., 33, 5405 (1992); conjugated thiophene oligomers as organic semiconductors: J. Am. Chem. Soc., 115, 8716 (1993); polythiophenes as conducting polymers: Synth. Met., 55, 420 (1993).

/n

Gao, H.; Cheng, H.; Yang, Z.; Prehm, M.; Cheng, X.; Tschierske, C. Synthesis and self-assembly of 5,5'-bis(phenylethynyl)-2,2'-bithiophene-based bolapolyphiles in triangular and square LC honeycombs. J. Mater. Chem. C 2015, 3 (6), 1301-1308.

Pace, G.; Caranzi, L.; Bucella, S. G.; Canesi, E. V.; Dell'Erba, G.; Bertarelli, C.; Caironi, M. Electronic transport regimes through an alkoxythiolated diphenyl-2,2'-bithiophene-based molecular junction diodes: critical assessment of the thermal dependence. Nanoscale 2015, 7 (5), 2076-2084.

Otras referencias

Beilstein
3039
Código de tarifa arancelaria unificado
2934.99
TSCA
Yes

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