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673099

Sigma-Aldrich

Biphenyl-4,4′-dithiol

95%

Sinónimos:

4,4′-Dimercaptobiphenyl, BDT, BPDT

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About This Item

Fórmula lineal:
HSC6H4C6H4SH
Número de CAS:
6954-27-4
Peso molecular:
218.34
Número CE:
230-136-8
Número MDL:
MFCD00046826
Código UNSPSC:
12352103
ID de la sustancia en PubChem:
24885141
NACRES:
NA.23

Análisis

95%

formulario

solid

mp

165-174 °C

temp. de almacenamiento

−20°C

cadena SMILES

Sc1ccc(cc1)-c2ccc(S)cc2

InChI

1S/C12H10S2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8,13-14H

Clave InChI

VRPKUXAKHIINGG-UHFFFAOYSA-N

Descripción general

Biphenyl-4,4′-dithiol (BPDT) is an aryl dithiol that is prepared by taking a mixture of stannous chloride dihydrate and glacial acetic acid with anhydrous hydrogen chloride. It forms a self-assembled monolayer on a variety of surfaces by attaching one thiol group to the surface while the other can create nucleation sites for other functional groups.

Aplicación

BPDT can be used to functionalize iron nanoparticles (NPs) with the gold shell (Fe−Au) on polyethylene substrate. It can also be coated on the p-doped gallium arsenic (GaAs) substrate for a variety of semiconductor applications.

Pictogramas

Exclamation mark
GHS07

Palabra de señalización

Warning

Frases de peligro

H302,H413

Clasificaciones de peligro

Acute Tox. 4 Oral - Aquatic Chronic 4

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

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves

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»

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Sigma-Aldrich

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Sigma-Aldrich

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Supelco

89700

Toluene-3,4-dithiol

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BMC genomics, 12, 197-197 (2011-04-20)
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Polyarylene-alkylene Sulfides1.
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Journal of the American Chemical Society, 73(3), 1097-1099 (1951)
Michael Riskin et al.
Journal of the American Chemical Society, 128(4), 1253-1260 (2006-01-26)
The electroswitchable and the biocatalytic/electrochemical switchable interfacial properties of a Ag(+)-biphenyldithiol (BPDT) monolayer associated with a Au surface are described. Upon the application of a potential corresponding to -0.2 V the Ag(+)-BPDT is reduced to the Ag(0)-BPDT interface, and silver
Niels W L Van Steenkiste et al.
Science advances, 5(7), eaaw4337-eaaw4337 (2019-07-23)
To date, sea slugs have been considered the only animals known to sequester functional algal plastids into their own cells, via a process called "kleptoplasty." We report here, however, that endosymbionts in the marine flatworms Baicalellia solaris and Pogaina paranygulgus
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