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Merck
CN

678945

Copper(I) oxide

nanospheres, dispersion, <350 nm particle size, 1.5 % (w/v) in ethanol

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About This Item

Linear Formula:
Cu2O
CAS Number:
1317-39-1
Molecular Weight:
143.09
UNSPSC Code:
12352302
PubChem Substance ID:
24884866
MDL number:
MFCD00010974

Key Documents

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InChI

1S/2Cu.O

SMILES string

[Cu]O[Cu]

InChI key

BERDEBHAJNAUOM-UHFFFAOYSA-N

form

dispersion

reaction suitability

reagent type: catalyst
core: copper

concentration

1.5 % (w/v) in ethanol

particle size

<350 nm

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Application

Used to make CuO gas sensors and CuO nanospheres.

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

57.2 °F

flash_point_c

14 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCK2339
MKCH9271
MKCB1392V
04416KH
04026LH

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Chemistry of Materials, 18, 867-871 (2006)
Arka Mukhopadhyay et al.
Bioresource technology, 127, 25-36 (2012-11-08)
The present study relates to a nanotechnology enabled method in which purified laccase from Escherichia coli AKL2 was supplemented with 100 μM copper oxide nanoparticles (Cu(2)O) (NP-laccase). The activity, half life and stability of NP-laccase were enhanced by 4, 42
Suzanne M Opalka et al.
Organic letters, 15(5), 996-999 (2013-02-15)
It is demonstrated that homogeneous N-heterocyclic carbene-copper(I)-chloride complexes can be prepared continuously by flowing NHC precursors through a packed bed of solid Cu(2)O suspended in molecular sieves. The method enables the synthesis of a wide range of complexes including those
Zhonghai Zhang et al.
ACS nano, 7(2), 1709-1717 (2013-02-01)
In this work, we propose a solution-based carbon precursor coating and subsequent carbonization strategy to form a thin protective carbon layer on unstable semiconductor nanostructures as a solution to the commonly occurring photocorrosion problem of many semiconductors. A proof-of-concept is
Lichen Liu et al.
Nanoscale, 4(20), 6351-6359 (2012-09-05)
In this work, ultra-small Cu(2)O nanoparticles have been loaded on TiO(2) nanosheets with {001} facets exposed through a one-pot hydrothermal reaction. These Cu(2)O nanoparticles are well-dispersed on TiO(2) nanosheets with narrow size distributions and controllable sizes from 1.5 to 3.0
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