应用
Bis(cyclopentadienyl)cobalt is used to catalyze the preparation of pyridines from alkynes and nitriles. It acts as a polymerization inhibitor of olefins. It is a common one-electron reducing agent in the laboratory. It reacts with carbon monoxide to prepare cobalt(I) derivative, cyclopentadienylcobalt dicarbonyl. It also serves as an internal standard in cyclic voltametry. Further, it finds use in Diels-Alder reactions. In addition to this, it is used as a paint drier and as an oxygen stripping agent.

备注
Air and moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00013749

EINECS
215-061-0

分子式
C₁₀H₁₀Co

分子量
189.12

熔点
176-180° dec.

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

形态
Powder, Packaged under argon

溶解性
Insoluble in water.

GHS危害和防范说明

GHS符号

Hazard Statements
H228-H317-H351
Flammable solid.May cause an allergic skin reaction.Suspected of causing cancer.

Precautionary Statements
P210-P201-P261-P280-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Obtain special instructions before use.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
4.1

包装组
II

危险类别
11-40-43
Highly flammable.Limited evidence of a carcinogenic effect.May cause sensitization by skin contact.

安全等级
36/37-60
Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
GG0350000

TSCA
是