![Trimethylene Di(thiotosylate) [Protecting Reagent for Active Methylene]](https://img.chemicalbook.com/CAS/GIF/3866-79-3.gif)
T8613330
Trimethylene Di(thiotosylate) [Protecting Reagent for Active Methylene] , >95.0%(HPLC) , 3866-79-3
Synonym(s):
1,3-Di(p-tosylthio)propane;1,3-Propanediyl di(thiotosylate);Trimethylene di(thiotosylate)
| Pack Size | Price | Stock | Quantity |
| 5g | RMB412.00 | In Stock |
|
| 25g | RMB1496.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 64-67 °C |
| Boiling point: | 592.3±60.0 °C(Predicted) |
| Density | 1.340±0.06 g/cm3(Predicted) |
| form | powder to crystal |
| color | White to Almost white |
| BRN | 2020157 |
| CAS DataBase Reference | 3866-79-3 |
Description and Uses
Trimethylene Di(thiotosylate) is used as a reactant in the enantioselective total synthesis of (-)-O-methylpallidinine, which is a naturally occurring morphinan alkaloid.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| HS Code | 2930.90.2900 |
