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Safety Information

222011

Sigma-Aldrich

Copper(II) chloride

97%

Synonym(s):

Cupric chloride

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About This Item

Linear Formula:
CuCl2
CAS Number:
7447-39-4
Molecular Weight:
134.45
EC Number:
231-210-2
MDL number:
MFCD00010972
UNSPSC Code:
12161600
PubChem Substance ID:
24853306
NACRES:
NA.22

Quality Level

200

Assay

97%

form

powder

reaction suitability

core: copper
reagent type: catalyst

mp

620 °C (lit.)

density

3.386 g/mL at 25 °C (lit.)

SMILES string

Cl[Cu]Cl

InChI

1S/2ClH.Cu/h2*1H;/q;;+2/p-2

InChI key

ORTQZVOHEJQUHG-UHFFFAOYSA-L

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Application

Copper(II) chloride may be used in the preparation of copper(II)-chitosan complexes with potential applications in biomedical devices as antibiotic-free antibacterial biomaterials due to their cytocompatibility and antibacterial property.
Effective catalyst for the tetrahydropyranylation of alcohols, using mild conditions and in high yields.
Used with palladium in a catalytic synthesis of 3-haloindoles via an annulation process.

related product

Product No.
Description
Pricing

909424

Cu(OTs)2, ≥95%

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

PRTR

Class I Designated Chemical Substances

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

222011-1KG:4548173118222
222011-250G:4548173118239
222011-50G:4548173118246
2530066:
222011-BULK:
222011-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM0434
BCCJ1159
BCCK1890
BCCF5395
BCCC3549

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Marcin H Kudzin et al.
Marine drugs, 18(12) (2020-12-30)
In recent years, due to an expansion of antibiotic-resistant microorganisms, there has been growing interest in biodegradable and antibacterial polymers that can be used in selected biomedical applications. The present work describes the synthesis of antimicrobial polylactide-copper alginate (PLA-ALG-Cu2+) composite
Olivija Plohl et al.
Nanomaterials (Basel, Switzerland), 9(2) (2019-02-10)
Due to the extreme rise of sludge pollution with heavy metals (e.g. copper), the options for its disposal or treatment are decreasing. On the contrary, properly heavy metal-cleaned sludge can be used as an alternative sustainable energy and agriculture source.
Synthesis, 1841-1841 (2007)
Bhalerao, U.T. et al.
Synthetic Communications, 26, 3081-3081 (1996)
Manisha Kondiba Date et al.
Nanoscale research letters, 15(1), 45-45 (2020-02-20)
Three-dimensional (3D) CuO/TiO2 hybrid heterostructure nanorod arrays (NRs) with noble-metal-free composition, fabricated by template-assisted low-cost processes, were used as the photo-Fenton-like catalyst for dye degradation. Here, CuO NRs were deposited into anodic aluminum oxide templates by electrodeposition method annealed at
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