[12148] CAS 13874-02-7 | Sodium tetrachloroaurate(III) dihydrate, Premion™, 99.99% (metals basis), Au 49-50%
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Brand: Alfa Aesar
13874-02-7 | AuCl4H4NaO2 | sodium dihydrate tetrachloroaurate
Chemical Identifiers
CAS
13874-02-7
Molecular Weight (g/mol)
397.79
Synonym
sodium dihydrate tetrachloroaurate
SMILES
O.O.[Na+].Cl[Au-](Cl)(Cl)Cl
InChI Key
OEERDTKOVZFOHF-UHFFFAOYSA-J
Molecular Formula
AuCl4H4NaO2
IUPAC Name
sodium tetrachlorogolduide dihydrate
Specifications
Appearance (Color)
Yellow/orange
Form
Crystalline
Assay (special)
Au 49-50%
Total Metal Impurities
≤0.01%
설명
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.
GHS Hazard and Precautionary Statements
Hazard Statements:H290-H302-H314-H335
Precautionary Statements:P234-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P390-P501c
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS13874-02-7FORMULAAuCl4H4NaO2HAZARD CLASS8EINECS239-241-3MDLMFCD00149162PACKAGING GROUPIII
| Pakage | 1g, 5g |
|---|---|
| brand | Alfa Aesar |
