Lanthanum(III) chloride heptahydrate
SIGALD/262072 - ACS reagent
CAS Number: 10025-84-0
Empirical Formula (Hill Notation): Cl3La · 7H2O
Molecular Weight: 371.37
MDL Number: MFCD00149756
Linear Formula: LaCl3 · 7H2O
Product Type: Chemical
assay | 64.5-70.0% (ACS specification) |
cation traces | Ca: ≤0.001% |
Mg: ≤0.001% | |
form | crystals |
grade | ACS reagent |
impurities | ≤0.01% insolubles |
InChI | 1S/3ClH.La.7H2O/h3*1H;;7* |
InChI key | FDFPDGIMPRFRJP-UHFFFAOYSA |
mp | 91 °C (dec.) (lit.) |
Quality Level | 200 |
reaction suitability | reagent type: catalyst core: lanthanum |
SMILES string | O.O.O.O.O.O.O.Cl[La](Cl)C |
Application: | Lanthanum (III) chloride heptahydrate can be used as a catalyst: • In the preparation of a series of 1H-indole-2,3-diones from anilines and oxalic acid under microwave-assisted solvent-free conditions. • In the Knoevenagel condensation to preparation of substituted alkenes under solvent free condition. • In the synthesis of highly functionalized piperidine derivatives by condensing 1,3-dicarbonyl compounds with aniline and aromatic aldehydes. |
Biochem/physiol Actions: | Calcium channel blocker |
General description: | Lanthanum (III) chloride heptahydrate is a hydrated lanthanum salt. It can be used as a catalyst in organic synthesis as well as a mild Lewis acid. It is a cheap, readily available, and moisture-resistant catalyst. |
Packaging: | 25, 100, 500 g in poly bottle |
Symbol | GHS05,GHS07,GHS09 |
Signal word | Danger |
Hazard statements | H290 - H317 - H318 - H411 |
Precautionary statements | P234 - P261 - P273 - P280 - P302 + P352 - P305 + P351 + P338 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 2 |
Flash Point(F) | does not flash |
Flash Point(C) | does not flash |
Purity | 64.5-70.0% (ACS specification) |
mp | 91 °C (dec.) (lit.) |
UNSPSC | 12352300 |