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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

Ensayo

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

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Certificados de análisis (COA)

Lot/Batch Number
MKCH8440
MKBW3801V
MKBR2852V
MKBC4946
81096KJ

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