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Alfa Aesar™ Zinc-copper couple, Copper content typically ca 1-3%.

Manufacturer:  Alfa Aesar™ L0981122

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Catalog No. AAL0981122



Description

Description

Applications
Zinc-copper couple is used in the Simmons-Smith cyclopropanation reaction, Reformatsky reaction. It is used as a chemical for the selective, stereospecific reduction of alkynes to cis-alkenes. It is used in for deiodination of iodotributylstannylalkanes. In the presence of a free-radical initiator, it promotes the formylation of perfluoroalkyl iodides with DMF to give fluorinated aldehydes in high yield. It is used in dermatology.

Solubility
Insoluble in water.

Notes
Store at 4°C. Moisture Sensitive. Do not store together with acids. Protect from humidity and water. Incompatible materials are amines, cadmium, chlorinated solvents, Sulfur compounds.
Specifications

Specifications

Zinc-copper couple
53801-63-1
CuZn
UN3089
TVZPLCNGKSPOJA-UHFFFAOYSA-N
copper;zinc
10290809
100g
Copper content typically ≈1-3%
MFCD00084851
zinc-copper couple, cu.zn, zinc copper, copper, compound with zinc 1:1, zinc-copper, brass alloy, zn copper, copper-zinc alloy, zinc copper couple, cu-zn
[Cu].[Zn]
128.926
419°C to 420°C

Chemical Identifiers

53801-63-1
128.926
TVZPLCNGKSPOJA-UHFFFAOYSA-N
10290809
[Cu].[Zn]
CuZn
MFCD00084851
zinc-copper couple, cu.zn, zinc copper, copper, compound with zinc 1:1, zinc-copper, brass alloy, zn copper, copper-zinc alloy, zinc copper couple, cu-zn
copper;zinc
Safety and Handling

Safety and Handling

GHS H Statement
H228
Flammable solid.

GHS P Statement
P210-P280-P240-P241-P370+P378a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
Ground/bond container and receiving equipment.
Use explosion-proof electrical/ventilating/lighting/ equipment.
In case of fire: Use for extinction: CO2, powder or water spray.

Warning

DOTInformation : Transport Hazard Class: 4.1; Packing Group: III; Proper Shipping Name: METAL POWDERS, FLAMMABLE, N.O.S.

Recommended Storage : 2° to 8°C

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