Copper(I) chloride
SIGALD/212946 - reagent grade, 97%
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
assay | 97% |
bp | 1490 °C (lit.) |
form | powder |
grade | reagent grade |
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, CuCl) has been used to synthesize 7-((tert-butyldimethylsilyl)oxy)h |
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. |
Packaging: | 2 kg in poly bottle |
Packaging: | 25, 500 g in poly bottle |
Symbol | ![]() ![]() ![]() |
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 | 97% |
bp | 1490 °C (lit.) |
mp | 430 °C (lit.) |
UNSPSC | 12352300 |