Bis(2-mercaptoethyl) sulfide
- Product NameBis(2-mercaptoethyl) sulfide
- CAS3570-55-6
- MFC4H10S3
- MW154.32
- EINECS222-671-0
- MOL File3570-55-6.mol
Chemical Properties
| Melting point | -11°C |
| Boiling point | 135-136 °C10 mm Hg(lit.) |
| Density | 1.183 g/mL at 25 °C(lit.) |
| vapor pressure | 0.61Pa at 20℃ |
| refractive index | n |
| Flash point | 195 °F |
| solubility | Difficult to mix. |
| form | Liquid |
| pka | 9.47±0.10(Predicted) |
| color | Clear colorless |
| Water Solubility | 620mg/L at 20℃ |
| BRN | 1445994 |
| InChI | 1S/C4H10S3/c5-1-3-7-4-2-6/h5-6H,1-4H2 |
| InChIKey | KSJBMDCFYZKAFH-UHFFFAOYSA-N |
| SMILES | SCCSCCS |
| LogP | 2.52 at 20℃ |
| CAS DataBase Reference | 3570-55-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethanethiol, 2,2'-thiobis-(3570-55-6) |
Safety Information
| Risk Statements | 36/37/38 |
| Safety Statements | 23-24/25 |
| RIDADR | UN 2810 6.1/PG 3 |
| WGK Germany | 3 |
| F | 10-13-23 |
| TSCA | TSCA listed |
| HS Code | 2930.90.9250 |
| Storage Class | 10 - Combustible liquids |
