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673099

Sigma-Aldrich

Biphenyl-4,4′-dithiol

95%

Sinonimo/i:

4,4′-Dimercaptobiphenyl, BDT, BPDT

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About This Item

Formula condensata:
HSC6H4C6H4SH
Numero CAS:
6954-27-4
Peso molecolare:
218.34
Numero CE:
230-136-8
Numero MDL:
MFCD00046826
Codice UNSPSC:
12352103
ID PubChem:
24885141
NACRES:
NA.23

Livello qualitativo

100

Saggio

95%

Stato

solid

Punto di fusione

165-174 °C

Temperatura di conservazione

−20°C

Stringa SMILE

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
VRPKUXAKHIINGG-UHFFFAOYSA-N

Descrizione generale

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.

Applicazioni

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.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302,H413

Classi di pericolo

Acute Tox. 4 Oral - Aquatic Chronic 4

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
MKCH8440
MKBW3801V
MKBR2852V
MKBC4946
81096KJ

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