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| | 2,2'-DITHIODIETHANOL Basic information |
| | 2,2'-DITHIODIETHANOL Chemical Properties |
| Melting point | 25-27 °C (lit.) | | Boiling point | 158-163 °C/3.5 mmHg (lit.) | | density | 1.261 g/mL at 25 °C (lit.) | | vapor pressure | 0.001Pa at 20℃ | | refractive index | n20/D 1.57(lit.) | | Fp | >230 °F | | storage temp. | Sealed in dry,Room Temperature | | pka | 14.02±0.10(Predicted) | | form | liquid | | color | Colorless to Almost colorless | | Water Solubility | Soluble in water, ethanol, acetone, and ether. | | λmax | 247nm(H2O)(lit.) | | BRN | 1735851 | | LogP | -0.3 at 19.9℃ | | CAS DataBase Reference | 1892-29-1(CAS DataBase Reference) | | EPA Substance Registry System | Ethanol, 2,2'-dithiobis- (1892-29-1) |
| Hazard Codes | T | | Risk Statements | 25-41 | | Safety Statements | 26-39-45 | | RIDADR | UN 2811 6.1/PG 3 | | WGK Germany | 3 | | RTECS | KK7525000 | | F | 13 | | TSCA | Yes | | HazardClass | 6.1 | | PackingGroup | III | | HS Code | 29309099 |
| | 2,2'-DITHIODIETHANOL Usage And Synthesis |
| Chemical Properties | clear yellow viscous liquid after melting | | Uses | Bis(2-hydroxyethyl) disulfide is used as an intermediate in chemical research. | | Definition | ChEBI: 2,2'-dithiodiethanol is an organic disulfide. | | Synthesis Reference(s) | Journal of the American Chemical Society, 80, p. 838, 1958 DOI: 10.1021/ja01537a022
Synthesis, p. 50, 1978 | | Safety Profile | Poison by
intraperitoneal route. When heated to
decomposition it emits toxic fumes of SOx,. |
| | 2,2'-DITHIODIETHANOL Preparation Products And Raw materials |
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