ChemicalBook--->CAS DataBase List--->6954-27-4

6954-27-4

6954-27-4 Structure

6954-27-4 Structure
IdentificationBack Directory
[Name]

Biphenyl-4,4'-dithiol
[CAS]

6954-27-4
[Synonyms]

BPDT
Biphenyl-4,4'-dithio
4,4'-BIPHENYLDITHIOL
BIPHENYL-4,4'-DITHIOL
4,4'-Biphenylldithiol
4,4'-DIMERCAPTOBIPHENYL
4,4'-Biphenyldithiol>
[1,1'-biphenyl]-4,4'-dithiol
[1,1'-Biphenyl]-4,4'-dithiole
4,4'-Dimercapto-1,1'-biphenyl
4-(4-mercaptophenyl)benzenethiol
4-(4-sulfanylphenyl)benzenethiol
[EINECS(EC#)]

230-136-8
[Molecular Formula]

C12H10S2
[MDL Number]

MFCD00046826
[MOL File]

6954-27-4.mol
[Molecular Weight]

218.34
Chemical PropertiesBack Directory
[Melting point ]

165-174 °C
[Boiling point ]

366.4±35.0 °C(Predicted)
[density ]

1.213±0.06 g/cm3(Predicted)
[storage temp. ]

?20°C
[form ]

powder to crystal
[pka]

6.04±0.10(Predicted)
[color ]

White to Yellow
[CAS DataBase Reference]

6954-27-4
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

22
[WGK Germany ]

3
[HS Code ]

2930.90.2900
Hazard InformationBack Directory
[Uses]

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.
[Definition]

ChEBI: Biphenyl-4,4'-dithiol is a dithiol and a member of biphenyls.
[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.
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