1892-29-1
| Name | 2,2'-DITHIODIETHANOL |
| CAS | 1892-29-1 |
| EINECS(EC#) | 217-576-6 |
| Molecular Formula | C4H10O2S2 |
| MDL Number | MFCD00002906 |
| Molecular Weight | 154.25 |
| MOL File | 1892-29-1.mol |
Chemical Properties
| Appearance | clear yellow viscous liquid after melting |
| Melting point | 25-27 °C (lit.) |
| Boiling point | 158-163 °C/3.5 mmHg (lit.) |
| density | 1.29 g/mL at 20 °C(lit.) |
| vapor pressure | 0.001Pa at 20℃ |
| refractive index | n |
| Fp | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | liquid |
| pka | 14.02±0.10(Predicted) |
| color | Colorless to Almost colorless |
| Water Solubility | Soluble in water, ethanol, acetone, and ether. |
| λmax | 247nm(H2O)(lit.) |
| BRN | 1735851 |
| InChI | 1S/C4H10O2S2/c5-1-3-7-8-4-2-6/h5-6H,1-4H2 |
| InChIKey | KYNFOMQIXZUKRK-UHFFFAOYSA-N |
| SMILES | OCCSSCCO |
| LogP | -0.3 at 19.9℃ |
| CAS DataBase Reference | 1892-29-1(CAS DataBase Reference) |
Safety Data
| Symbol(GHS) |   GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H301-H318 |
| Precautionary statements | P264-P270-P280-P301+P310-P305+P351+P338-P405 |
| Hazard Codes | T |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | KK7525000 |
| F | 13 |
| TSCA | Yes |
| REACH Registrations | Active |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29309099 |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Acute Tox. 3 Oral Eye Dam. 1 |
| Safety Profile |