Copper(I) chloride
SIGALD/224332 - ReagentPlus®, purified, ≥99%
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
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: 224332-100G
This image depicts SKU: 224332-100G
| assay | ≥99% |
| bp | 1490 °C (lit.) |
| form | powder |
| InChI | 1S/ClH.Cu/h1H;/q;+1/p-1 |
| InChI key | OXBLHERUFWYNTN-UHFFFAOYSA |
| mp | 430 °C (lit.) |
| pH | 5 (20 °C, 50 g/L) |
| product line | ReagentPlus® |
| Quality Level | 100  |
| reaction suitability | reagent type: catalyst core: copper |
| SMILES string | Cl[Cu] |
| vapor pressure | 1.3 mmHg ( 546 °C) |
| Application: | Copper(I) chloride (CuCl) has been used in the synthesis of copper nanoring structures. It has also been used as a precursor for the fabrication of ordered array of TiO2 nanoparticles on the conductive nitrogen-doped graphene (NG). |
| Application: | Shows unique character as an initiator of radical reactions such as the hydrostannation of α,β-unsaturated ketones. |
| General description: | Cu is present in +1 (cuprous) valence state in CuCl. CuCl is a semiconductor having a wide band gap. It is a promising candidate for use in silicon-based optoelectronics since its lattice resembles with silicon. It participates in various reactions with Grignard reagents. |
| Legal Information: | ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC |
| Packaging: | 25, 100 g in poly bottle |
| Symbol |    GHS05,GHS07,GHS09 |
| Signal word | Danger |
| Hazard statements | H302 - H318 - H410 |
| Precautionary statements | P264 - P273 - P280 - P305 + P351 + P338 + P310 - P391 - P501 |
| 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 | ≥99% |
| bp | 1490 °C (lit.) |
| mp | 430 °C (lit.) |
| UNSPSC | 12352300 |