Product Name
铜, turnings, purum p.a., ≥99.0%
等级
purum p.a.
质量水平
方案
≥99.0%
质量
turnings
反应适用性
core: copper
reagent type: catalyst
电阻率
1.673 μΩ-cm, 20°C
转弯处长度
~0.5 cm
沸点
2567 °C (lit.)
mp
1083.4 °C (lit.)
密度
8.94 g/mL at 25 °C (lit.)
痕量阳离子
Al: ≤50 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Fe: ≤200 mg/kg
Mg: ≤50 mg/kg
Mn: ≤50 mg/kg
Ni: ≤50 mg/kg
Pb: ≤100 mg/kg
Zn: ≤200 mg/kg
SMILES字符串
[Cu]
InChI
1S/Cu
InChI key
RYGMFSIKBFXOCR-UHFFFAOYSA-N
相关类别
一般描述
Copper turnings are a form of copper metal that has been specifically cut to have a high surface area. This form of copper is particularly useful because it provides a greater contact area for reagents to interact with which can help speed up reactions and increase yields.
应用
Copper turnings are used to synthesize inorganic salts and organometallic complexes and catalysts that can be employed in a variety of synthetic transformations. It is useful in:
- Synthesis of polynitro[60]fullerene.
- Copper-catalyzed azide-alkyne Huisgen cycloaddition (click reaction) to synthesize 5-membered heterocycles.
- Trifluoromethylation of heteroaromatic compounds.
- Preparation of electrolyte for all-copper hybrid flow batteries.
储存分类代码
13 - Non Combustible Solids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Structural and thermal properties of the alkaline cuprate KCuO2
Giorgio A. Costa, Elena Kaiser
Thermochimica Acta, 591-598 (1995)
Copper catalysis in organic synthesis.
Sherry R C.
Beilstein Journal of Organic Chemistry, 11, 2252?2253-2252?2253 (2015)
Encyclopedia of Inorganic and Bioinorganic Chemistry (2011)
Evaluation of electrode materials for all-copper hybrid flow batteries.
Leung P, et al.
Journal of Power Sources, 310, 1-11 (2016)
Generation of new fluorophore by Click chemistry: synthesis and properties of β-cyclodextrin substituted by 2-pyridyl triazole.
David O, et al.
Tetrahedron Letters, 48(37), 6527-6530 (2007)
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