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HomeProduct name listBiphenyl-4,4'-dithiol

Biphenyl-4,4'-dithiol

Synonym(s):4,4′-Dimercaptobiphenyl;BDT;BPDT

  • CAS NO.:6954-27-4
  • Empirical Formula: C12H10S2
  • Molecular Weight: 218.34
  • MDL number: MFCD00046826
  • EINECS: 230-136-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-06-08 17:06:37
Biphenyl-4,4'-dithiol Structural

What is Biphenyl-4,4'-dithiol?

The Uses of Biphenyl-4,4'-dithiol

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.

What are the applications of Application

Biphenyl-4,4′-dithiol is a compound used to make self-assembled monolayers (SAMs)

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.

Properties of Biphenyl-4,4'-dithiol

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 information for Biphenyl-4,4'-dithiol

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H413:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P273:Avoid release to the environment.

Computed Descriptors for Biphenyl-4,4'-dithiol

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