Biphenyl-4,4′-dithiol

Name: Biphenyl-4,4′-dithiol
Brand: ALDRICH

95%

Synonym(s):

4,4′-Dimercaptobiphenyl, BDT, BPDT

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All Photos(1)

About This Item

Linear Formula:

HSC₆H₄C₆H₄SH

CAS Number:

6954-27-4

Molecular Weight:

218.34

NACRES:

NA.23

PubChem Substance ID:

24885141

UNSPSC Code:

12352103

EC Number:

230-136-8

MDL number:

MFCD00046826

Product Name

Biphenyl-4,4′-dithiol, 95%

Quality Level

100

InChI key

VRPKUXAKHIINGG-UHFFFAOYSA-N

InChI

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

SMILES string

Sc1ccc(cc1)-c2ccc(S)cc2

assay

95%

form

solid

mp

165-174 °C

storage temp.

−20°C

Related Categories

Electronic Materials

Self-Assembly & Contact Printing

Thiols

Application

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.

General description

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.

pictograms

GHS07

signalword

Warning

hcodes

H302,H413

pcodes

P264 - P270 - P273 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 4

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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