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Sodium tetrachloroaurate(III) dihydrate, Premion™, 99.99% (metals basis), Au 49-50%
CAS: 13874-02-7 | AuCl4H4NaO2 | 397.79 g/mol
Supplier: Thermo Scientific Chemicals 01214806
Description
It is used in chemo-therapeutics. It is employed as a catalyst in the removal of tert-butyl(dimethyl)silyl (TBS) protecting groups. It is selective in the presence of aromatic TBS ethers, aliphatic triisopropylsilyl ethers, aliphatic tert-butyl(diphenyl)silyl ethers, or sterically hindered aliphatic TBS ethers. With excess catalyst, TBS ethers can also be transformed into 4-methoxybenzyl ethers or methyl ethers in one pot.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
| Sodium tetrachloroaurate(III) dihydrate | |
| 13874-02-7 | |
| 5 g | |
| AuCl4H4NaO2 | |
| sodium tetrachloroaurate iii dihydrate, sodium;tetrachlorogold 1-;dihydrate, sodiumtetrachloroaurate iii dihydrate, sodium dihydrate tetrachloroaurate | |
| OEERDTKOVZFOHF-UHFFFAOYSA-J | |
| sodium;tetrachlorogold(1-);dihydrate | |
| 18949434 | |
| 0.8 g/mL |
| 100°C (decomposition) | |
| Crystalline | |
| 99.99% (metals basis) | |
| MFCD00149162 | |
| Soluble in water,alcohol and ether. | |
| O.O.[Na+].Cl[Au-](Cl)(Cl)Cl | |
| 397.79 | |
| 397.80 (361.77 Anhydrous) |
Chemical Identifiers
| 13874-02-7 | |
| 397.79 | |
| OEERDTKOVZFOHF-UHFFFAOYSA-J | |
| 18949434 |
| AuCl4H4NaO2 | |
| MFCD00149162 | |
| sodium tetrachloroaurate iii dihydrate, sodium;tetrachlorogold 1-;dihydrate, sodiumtetrachloroaurate iii dihydrate, sodium dihydrate tetrachloroaurate | |
| O.O.[Na+].Cl[Au-](Cl)(Cl)Cl |
Safety and Handling
P234-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P390-P501c
H290-H302-H314-H335
DOTInformation : Hazard Class: 8; Packaging Group: III
EINECSNumber : 239-241-3
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only