Saltar al contenido
Merck
Todas las fotos(1)

Documentos

367141

Sigma-Aldrich

Selenophene

97%

Sinónimos:

Selenacyclopentadiene, Selenofuran

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Fórmula empírica (notación de Hill):
C4H4Se
Número de CAS:
288-05-1
Peso molecular:
131.03
MDL number:
MFCD00075487
UNSPSC Code:
12352100
PubChem Substance ID:
24862395
NACRES:
NA.22

Quality Level

100

assay

97%

form

liquid

refractive index

n20/D 1.58 (lit.)

bp

110-111 °C (lit.)

mp

−30 °C (lit.)

density

1.423 g/mL at 25 °C (lit.)

SMILES string

c1cc[se]c1

InChI

1S/C4H4Se/c1-2-4-5-3-1/h1-4H

InChI key

MABNMNVCOAICNO-UHFFFAOYSA-N

Categorías relacionadas

General description

Selenophene is a heterocyclic building block. Synthesis of selenophene-based heteroacenes has been reported. Synthesis of selenophene-thiophene block copolymers has been reported. The electron transmission spectra of selenophene has been recorded in the 0-6eV energy range.

Application

Selenophene may be used:
  • as conjugated linker in the synthesis of organic dyes
  • in the synthesis of selenophene-2-carbonitrile
  • in the synthesis of selenophene diketopyrrolopyrrole polymers
  • as building block for the electrically conducting polyalkyl selenophene

For use with

Referencia del producto
Descripción
Precios

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 2 - STOT RE 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

26.6 °F - closed cup

flash_point_c

-3 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Dye-sensitized solar cells based on organic sensitizers with different conjugated linkers: furan, bifuran, thiophene, bithiophene, selenophene, and biselenophene.
Li R, et al.
The Journal of Physical Chemistry C, 113(17), 7469-7479 (2009)
Low band gap selenophene-diketopyrrolopyrrole polymers exhibiting high and balanced ambipolar performance in bottom-gate transistors.
Shahid M, et al.
Chemical Science, 3(1), 181-185 (2012)
Journal of the Electrochemical Society, 137, 1827-1827 (1990)
Toshihiro Okamoto et al.
Organic letters, 7(23), 5301-5304 (2005-11-05)
[reaction: see text] A new intramolecular triple cyclization of bis(o-haloaryl)diacetylenes, via dilithiation followed by reaction with chalcogen elements, produces pi-conjugated compounds containing heterole-1,2-dichalcogenin-heterole fused tricyclic skeletons. The subsequent dechalcogenation with copper metal affords a series of thiophene- and selenophene-based heteroacenes.
Jon Hollinger et al.
Journal of the American Chemical Society, 132(25), 8546-8547 (2010-06-08)
Selenophene-thiophene block copolymers were synthesized and studied. The properties of these novel block copolymers are distinct from those of statistical copolymers prepared from the same monomers with a similar composition. Specifically, the block copolymers exhibit broad and red-shifted absorbance features
Ver todos los artículos relacionados

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico