Mercury(II) chloride
SIGALD/215465 - ACS reagent, ≥99.5%
Synonym: Mercuric chloride
CAS Number: 7487-94-7
Empirical Formula (Hill Notation): Cl2Hg
Molecular Weight: 271.50
EC Number: 231-299-8
MDL Number: MFCD00011041
Linear Formula: HgCl2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 215465-500G
This image depicts SKU: 215465-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 215465-100G
This image depicts SKU: 215465-100G
| assay | ≥99.5% |
| cation traces | Fe: ≤0.002% |
| form | powder |
| grade | ACS reagent |
| InChI | 1S/2ClH.Hg/h2*1H;/q;;+2/p |
| InChI key | LWJROJCJINYWOX-UHFFFAOYSA |
| mp | 277 °C (lit.) |
| Quality Level | 200  |
| reaction suitability | reagent type: catalyst core: mercury |
| reduction residue | ≤0.02% |
| SMILES string | Cl[Hg]Cl |
| solubility | acetic acid: soluble(lit.) |
| acetone: soluble in salt form(lit.) | |
| alcohol: soluble(lit.) | |
| diethyl ether: passes test | |
| ethyl acetate: soluble(lit.) | |
| glycerol: soluble(lit.) | |
| water: soluble(lit.) | |
| vapor pressure | 1.3 mmHg ( 236 °C) |
| Application: | Mercury (II) chloride can be used as a catalyst for the: • Addition reaction between aromatic amines to terminal acetylenes to give imines, enamines, and 1,2,3,4-tetrahydroquinoli • Cyclization of amidinothioureas with phenyl hydrazine to produce 3-amino-1,2,4-triazole derivatives. • Cyclization of O-propargyl glycolaldehyde dithioacetals to afford 3-pyranones along with 2,5-dihydrofuran-3-carbox • Reductive dimerization and cyclization of α,β-unsaturated ketones produce functionalized cyclopentanols using N,N-dimethylformamide as solvent. |
| General description: | Mercury (II) chloride is an inorganic salt commonly used as a catalyst in organic synthesis. |
| Packaging: | 100, 500 g in poly bottle |
| Packaging: | 5 g in glass bottle |
| Symbol |     GHS05,GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H300 - H314 - H341 - H361f - H372 - H410 |
| Precautionary statements | P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Codes | T+,N |
| Risk Statements | 27-28-34-48/24/25-50/53-62-68 |
| Safety Statements | 26-28-36/37/39-45-60-61 |
| RIDADR | UN 1624 6.1 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.5% |
| mp | 277 °C (lit.) |
| UNSPSC | 12352300 |