Lithium perchlorate
SIGALD/205281 - ACS reagent, ≥95.0%
CAS Number: 7791-03-9
Empirical Formula (Hill Notation): ClLiO4
Molecular Weight: 106.39
EC Number: 232-237-2
MDL Number: MFCD00011079
Linear Formula: LiClO4
Product Type: Chemical
anion traces | chloride (Cl-): ≤0.003% |
sulfate (SO42-): ≤0.001% | |
assay | ≥95.0% |
cation traces | Fe: ≤5 ppm |
heavy metals: ≤5 ppm (by ICP-OES) | |
form | powder, chunks or granules |
grade | ACS reagent |
impurities | ≤0.005% insolubles |
InChI | 1S/ClHO4.Li/c2-1(3,4)5;/h |
InChI key | MHCFAGZWMAWTNR-UHFFFAOYSA |
mp | 236 °C (lit.) |
pH | 6.0-7.5 (25 °C, 5%) |
Quality Level | 200 ![]() |
reaction suitability | reagent type: oxidant |
SMILES string | [Li+].[O-]Cl(=O)(=O)=O |
Application: | Lithium perchlorate (LiClO4) may be used as a catalyst in the synthesis of bis(indolyl)methanes. |
Application: | Lithium perchlorate may be used to catalyze: • The acylation of hindered alcohols and phenols under solvent-free conditions. • 1,4-Conjugate addition of O-silylated ketene acetals to hindered αβ,-unsaturated carbonyl system. • The protection of amine groups as N-Boc derivatives via tert-butoxycarbonylation. • Synthesis of α-aminophosphonates under solvent free conditions. |
Application: | When used as a co-catalyst, accelerates the Baylis-Hillman reaction, the coupling of α,β-unsaturated carbonyls with aldehydes. |
General description: | Lithium perchlorate (LiClO4) is a colorless lithium salt. On the crystallization from its aqueous solution, it affords lithium perchlorate trihydrate (LiClO4.3H2O). It can be synthesized by reacting lithium chloride with perchloric acid. |
Packaging: | 100, 500 g in poly bottle |
Packaging: | 5 g in glass bottle |
Symbol | ![]() ![]() |
Signal word | Danger |
Hazard statements | H272 - H302 - H315 - H319 - H335 |
Precautionary statements | P210 - P220 - P261 - P301 + P312 - P302 + P352 - P305 + P351 + P338 |
Hazard Codes | O,Xi |
Risk Statements | 8-36/37/38 |
Safety Statements | 17-26-36 |
RIDADR | UN 1481 5.1 / PGII |
WGK Germany | WGK 1 |
Purity | ≥95.0% |
mp | 236 °C (lit.) |
UNSPSC | 12352300 |