289787
Copper(II) hydroxide
technical grade
Synonym(s):
Cupric hydroxide
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About This Item
Linear Formula:
Cu(OH)2
CAS Number:
Molecular Weight:
97.56
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
243-815-9
MDL number:
Grade:
technical grade
Form:
powder
Solubility:
H2O: insoluble(lit.), aqueous acid: slightly soluble(lit.)
grade
technical grade
Quality Level
form
powder
contains
stabilizer
reaction suitability
core: copper
concentration
≥57.0% Cu (EDTA titration)
solubility
H2O: insoluble(lit.), aqueous acid: slightly soluble(lit.)
SMILES string
O[Cu]O
InChI
1S/Cu.2H2O/h;2*1H2/q+2;;/p-2
InChI key
JJLJMEJHUUYSSY-UHFFFAOYSA-L
General description
The orthorhombic nature of copper hydroxide crystals was determined by X ray diffraction. Copper hydroxide can act as a heterogeneous catalyst in the selective oxidative cross coupling of terminal alkynes to yield their corresponding ynamides.
Application
Copper hydroxide based monoliths can be used in the synthesis of copper hydroxide-based monolithic xerogels. Potential applications of this metal organic frameworks (MOFs) include gas storage, separation, drug delivery, and biomedicine. Supported Cu(OH)x can be used as a catalyst for the aerobic cross dehydrogenative coupling of benzenethiols and cyclic amides to yield N-acylsulfenamides.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
Storage Class
6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
flash_point_f
Not applicable
flash_point_c
Not applicable
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Articles
The prevailing strategies for heat and electric-power production that rely on fossil and fission fuels are having a negative impact on the environment and on our living conditions.
Heterogeneously catalyzed selective aerobic oxidative cross-coupling of terminal alkynes and amides with simple copper (ii) hydroxide.
Jin X, et al.
Chemical Communications (Cambridge, England), 48(41), 4974-4976 (2012)
Caroline K Nguyen et al.
Water research, 45(16), 5302-5312 (2011-08-27)
A rapid reaction between free chlorine and the cupric hydroxide [Cu(OH)2] solids commonly found on pipe walls in premise plumbing can convert free chlorine to chloride and rapidly age Cu(OH)2 to tenorite (CuO). This reaction has important practical implications for
E S Vasetskiĭ et al.
Izvestiia Akademii nauk SSSR. Seriia biologicheskaia, (1)(1), 148-151 (1989-01-01)
A specific cosedimentation of proteins and their complexes with DNA at low temperature (M-band technique) has been demonstrated. Model experiments with reconstituted SV40 DNA-topoisomerase I and SV40 DNA-E. coli RNA polymerase complexes demonstrated the potential and capacities of the method.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 289787-250G | 04061826284384 |
| 289787-1KG | 04061826284377 |