F442121
Ytterbium(III) chloride hydrate , REacton?,99.99 , 19423-87-1
CAS NO.：19423-87-1
Empirical Formula: Cl3H2OYb
Molecular Weight: 297.41
MDL number: MFCD00149884
EINECS: 233-800-5
| Pack Size | Price | Stock | Quantity |
| 10g | RMB1204.00 | In Stock |
|
| 50g | RMB4032.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 180°C (dec.) |
| Density | 2,575 g/cm3 |
| solubility | very soluble in H2O |
| form | Wet Crystalline Aggregates |
| Specific Gravity | 2.58 |
| color | White |
| Water Solubility | Soluble in water. |
| Sensitive | Hygroscopic |
| Merck | 14,10105 |
| InChI | InChI=1S/3ClH.H2O.Yb/h3*1H;1H2;/q;;;;+3/p-3 |
| InChIKey | WGKCQSFQBYKUTC-UHFFFAOYSA-K |
| SMILES | [Yb](Cl)(Cl)Cl.O |
Description and Uses
Ytterbium(III) chloride hydrate is used as an effective catalyst to prepare acetals by reacting with trimethyl orthoformate. It reacts with N-alkylsalicylideneimines to prepare yttrium(III) Schiff base complexes. It is widely used as NMR shift reagent, calcium ion probe and in DNA microarrays. Its anhydrous form acts as a Lewis acid and catalyzes the alkylation reactions such as aldol reaction and Pictet-Spengler reaction.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P271-P280 |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36/37/39 |
| TSCA | Yes |
| HS Code | 2846902045 |
