1,4-BENZENEDIMETHANETHIOL Chemical Properties

Melting point:

45-46 °C (lit.)

Boiling point:

156 °C/12 mmHg (lit.)

Density 

1.1604 (rough estimate)

refractive index 

1.6210 (estimate)

Flash point:

>230 °F

storage temp. 

Inert atmosphere,Room Temperature

form 

powder to lump

pka

9.41±0.10(Predicted)

color 

White to Almost white

InChI

InChI=1S/C8H10S2/c9-5-7-1-2-8(6-10)4-3-7/h1-4,9-10H,5-6H2

InChIKey

IYPNRTQAOXLCQW-UHFFFAOYSA-N

SMILES

C1(CS)=CC=C(CS)C=C1

CAS DataBase Reference

105-09-9(CAS DataBase Reference)

EPA Substance Registry System

1,4-Benzenedimethanethiol (105-09-9)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-37/39

RIDADR 

UN 3335

WGK Germany 

3

HS Code 

2930909899

MSDS

• Language:English Provider:SigmaAldrich

1,4-BENZENEDIMETHANETHIOL Usage And Synthesis

Uses

1,4-Benzenedimethanethiol was used as cross linker in the fabrication of nanoporous gold on glassy carbon electrode by alternatively assembling gold nanoparticles and silver nanoparticles. It was used as capping reagent during the preparation of Au and Ag clusters of 3 nm mean diameter. It was used as ligand in the synthesis of 1,4-benzenedimethanethiol-capped gold nanoparticles.

General Description

1,4-Benzenedimethanethiol forms self-assembled monolayers on gold in n-hexane solution.

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