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: 2026-05-28 06:08:00
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. |
Computed Descriptors for 1,4-BENZENEDIMETHANETHIOL
| InChIKey | IYPNRTQAOXLCQW-UHFFFAOYSA-N |
| SMILES | C1(CS)=CC=C(CS)C=C1 |
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