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673099

Sigma-Aldrich

Biphenyl-4,4′-dithiol

95%

Synonym(e):

BPDT, 4,4′-Dimercaptobiphenyl, BDT

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About This Item

Lineare Formel:
HSC6H4C6H4SH
CAS-Nummer:
6954-27-4
Molekulargewicht:
218.34
EG-Nummer:
230-136-8
MDL-Nummer:
MFCD00046826
UNSPSC-Code:
12352103
PubChem Substanz-ID:
24885141
NACRES:
NA.23

Qualitätsniveau

100

Assay

95%

Form

solid

mp (Schmelzpunkt)

165-174 °C

Lagertemp.

−20°C

SMILES String

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

InChIKey

VRPKUXAKHIINGG-UHFFFAOYSA-N

Allgemeine Beschreibung

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.

Anwendung

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.

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H302,H413

Gefahreneinstufungen

Acute Tox. 4 Oral - Aquatic Chronic 4

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCH8440
MKBW3801V
MKBR2852V
MKBC4946
81096KJ

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