Copper(I) chloride
SIGALD/61168 - puriss. p.a., ACS reagent, ≥97.0% (RT)
Synonym: Copper monochloride; Cuprous chloride
CAS Number: 7758-89-6
Empirical Formula (Hill Notation): ClCu
Molecular Weight: 99.00
EC Number: 231-842-9
MDL Number: MFCD00010971
Linear Formula: CuCl
Product Type: Chemical
| anion traces | sulfate (SO42-): ≤750 mg/kg |
| assay | ≥97.0% (RT) |
| bp | 1490 °C (lit.) |
| cation traces | Ca: ≤10 mg/kg |
| Cd: ≤5 mg/kg | |
| Co: ≤5 mg/kg | |
| Cr: ≤50 mg/kg | |
| Fe: ≤100 mg/kg | |
| K: ≤50 mg/kg | |
| Mg: ≤5 mg/kg | |
| Mn: ≤5 mg/kg | |
| Na: ≤500 mg/kg | |
| Ni: ≤5 mg/kg | |
| Pb: ≤200 mg/kg | |
| Zn: ≤5 mg/kg | |
| form | powder |
| grade | ACS reagent |
| puriss. p.a. | |
| impurities | ≤0.02% insoluble in acid |
| InChI | 1S/ClH.Cu/h1H;/q;+1/p-1 |
| InChI key | OXBLHERUFWYNTN-UHFFFAOYSA |
| mp | 430 °C (lit.) |
| pH | 5 (20 °C, 50 g/L) |
| Quality Level | 200  |
| reaction suitability | reagent type: catalyst core: copper |
| SMILES string | Cl[Cu] |
| solubility | dimethyl sulfide: partially soluble(lit.) |
| water: insoluble(lit.) | |
| vapor pressure | 1.3 mmHg ( 546 °C) |
| Application: | Copper(I) chloride (Cuprous chloride) may be used in the stereospecific synthesis of cyclic conjugated dienes. It may be employed as a reactant to investigate the stability of copper chloride complexes in hydrothermal solutions. |
| Application: | Shows unique character as an initiator of radical reactions such as the hydrostannation of α,β-unsaturated ketones. |
| Symbol |    GHS05,GHS07,GHS09 |
| Signal word | Danger |
| Hazard statements | H302 - H318 - H410 |
| Precautionary statements | P273 - P280 - P301 + P312 + P330 - P305 + P351 + P338 + P310 |
| Hazard Codes | Xn,N |
| Risk Statements | 22-38-41-50/53 |
| Safety Statements | 22-60-61 |
| RIDADR | UN 2802 8 / PGIII |
| WGK Germany | WGK 3 |
| Purity | ≥97.0% (RT) |
| bp | 1490 °C (lit.) |
| mp | 430 °C (lit.) |
| UNSPSC | 12352300 |