Manganese(II) chloride tetrahydrate
SIGALD/M3634 - ReagentPlus®, ≥99%
CAS Number: 13446-34-9
Empirical Formula (Hill Notation): Cl2Mn · 4H2O
Molecular Weight: 197.91
EC Number: 231-869-6
MDL Number: MFCD00149792
Linear Formula: MnCl2 · 4H2O
Product Type: Chemical
assay | ≥99% |
form | powder |
InChI | 1S/2ClH.Mn.4H2O/h2*1H;;4* |
InChI key | CNFDGXZLMLFIJV-UHFFFAOYSA |
mp | 58 °C (lit.) |
pH | 3.5-6 (25 °C, 50 g/L) |
product line | ReagentPlus® |
Quality Level | 200 |
SMILES string | Cl[Mn]Cl.[H]O[H].[H]O[H]. |
Application: | Manganese(II) chloride tetrahydrate can be used: • As a promoter to synthesize dihydropyrimidin-2(1H)-ones by the condensation of aldehyde, β-dicarbonyl compounds, and urea under microwave conditions. • As a catalyst to synthesize dihydro-2-oxypyrrole derivatives via one-pot four-component domino condensation of dialkyl acetylenedicarboxylate, formaldehyde, and amines. • To synthesize active manganese oxide with potential application as an oxidant in organic synthesis. |
General description: | Manganese(II) chloride tetrahydrate is the tetrahydrate form of manganese(II) chloride. It is used in the preparation of manganese-based hybrid compounds. |
Legal Information: | ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany |
Packaging: | 100, 500 g in poly bottle |
Symbol | GHS05,GHS06,GHS08,GHS09 |
Signal word | Danger |
Hazard statements | H301 - H318 - H373 - H411 |
Precautionary statements | P260 - P273 - P280 - P301 + P310 - P305 + P351 + P338 - P314 |
Hazard Codes | Xn |
Risk Statements | 22-52 |
RIDADR | UN 3077 9 / PGIII |
WGK Germany | WGK 2 |
Flash Point(F) | does not flash |
Flash Point(C) | does not flash |
Purity | ≥99% |
mp | 58 °C (lit.) |
UNSPSC | 12352300 |