1,4-BENZENEDIMETHANETHIOL

CAS NO.：105-09-9
Empirical Formula: C8H10S2
Molecular Weight: 170.29
MDL number: MFCD00004872
EINECS: 203-269-4
SAFETY DATA SHEET (SDS)
Update Date: 2025-01-27 09:38:02

What is 1,4-BENZENEDIMETHANETHIOL?

The Uses of 1,4-BENZENEDIMETHANETHIOL

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.

Properties of 1,4-BENZENEDIMETHANETHIOL

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
CAS DataBase Reference	105-09-9(CAS DataBase Reference)
EPA Substance Registry System	1,4-Benzenedimethanethiol (105-09-9)

Safety information for 1,4-BENZENEDIMETHANETHIOL

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.