2,2'-Thiodiethanol
- Product Name2,2'-Thiodiethanol
- CAS111-48-8
- MFC4H10O2S
- MW122.19
- EINECS203-874-3
- MOL File111-48-8.mol
Chemical Properties
| Melting point | −16 °C(lit.) |
| Boiling point | 164-166 °C20 mm Hg(lit.) |
| Density | 1.221 g/mL at 25 °C(lit.) |
| vapor pressure | 0.26Pa at 20℃ |
| refractive index | n |
| Flash point | >230 °F |
| storage temp. | -20°C |
| solubility | alcohol: miscible(lit.) |
| form | liquid |
| pka | 14.14±0.10(Predicted) |
| Merck | 14,9330 |
| BRN | 1236325 |
| Stability | Stable. Incompatible with strong oxidizing agents. Reacts with a wide variety of compounds. Flammable. |
| LogP | -0.75 at 25℃ |
| CAS DataBase Reference | 111-48-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Thiodiglycol(111-48-8) |
| EPA Substance Registry System | Ethanol, 2,2'-thiobis- (111-48-8) |
Safety Information
| Hazard Codes | Xi,T,F |
| Risk Statements | 36-36/37/38-39/23/24/25-23/24/25-11 |
| Safety Statements | 23-26-36/37/39-45-36-36/37-16-7 |
| RIDADR | UN1230 - class 3 - PG 2 - Methanol, solution |
| WGK Germany | 1 |
| RTECS | KM2975000 |
| F | 3-13-23 |
| HS Code | 29309090 |
| Hazardous Substances Data | 111-48-8(Hazardous Substances Data) |
| Toxicity | guinea pig,LD50,oral,3960mg/kg (3960mg/kg),KIDNEY, URETER, AND BLADDER: OTHER CHANGES BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)GASTROINTESTINAL: OTHER CHANGES,Journal of Industrial Hygiene and Toxicology. Vol. 23, Pg. 259, 1941. |