2,2′-Thiodiethanol
SIAL/88561 - purum, ≥95.0% (GC)
Synonym: 2,2′-Thiobis(ethanol); Bis(2-hydroxyethyl) sulfide; Thiodiethylene glycol; Thiodiglycol
CAS Number: 111-48-8
Empirical Formula (Hill Notation): C4H10O2S
Molecular Weight: 122.19
EC Number: 203-874-3
MDL Number: MFCD00002910
Linear Formula: S(CH2CH2OH)2
Product Type: Chemical
| assay | ≥95.0% (GC) |
| bp | 164-166 °C/20 mmHg (lit.) |
| density | 1.221 g/mL at 25 °C (lit.) |
| form | liquid |
| grade | purum |
| InChI | 1S/C4H10O2S/c5-1-3-7-4-2- |
| InChI key | YODZTKMDCQEPHD-UHFFFAOYSA |
| mp | −16 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| n |
|
| SMILES string | OCCSCCO |
| Application: | 2,2′-Thiodiethanol is used in the preparation of a wide range of gold complexes, which include Au(I) based catalysts such as chloro(triphenylphosphine |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36 |
| RIDADR | UN 3334 |
| WGK Germany | WGK 1 |
| Flash Point(F) | 235.4 °F - closed cup |
| Flash Point(C) | 113 °C - closed cup |
| Purity | ≥95.0% (GC) |
| bp | 164-166 °C/20 mmHg (lit.) |
| mp | −16 °C (lit.) |
| Density | 1.221 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |