应用
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.

备注
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.

基本信息

MDL
MFCD00084851

EINECS
684-244-9

分子式
Zn/Cu

熔点
419-420°

灵敏度
Keep Cold. Moisture Sensitive. Store under Argon.

形态
Powder

溶解性
Insoluble in water.

GHS危害和防范说明

GHS符号

Hazard Statements
H228
Flammable solid.

Precautionary Statements
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.

安全信息

危险等级
4.1

包装组
III

危险类别
11
Highly flammable.

安全等级
33
Take precautionary measures against static discharges.

欧盟危险品标志

TSCA
否