应用
Chromium(II) chloride is used in the condensation of aldehydes with trisubstituted chloroalkenes as well as in the synthesis of a highly active precatalyst for ethylene oligimerization. Further uses of chromium(II) chloride include the conversion of terminal olefins into trans-iodocyclopropanes (in conjunction with iodoform and tetraethyl ethylenediamine) with excellent results; generating bis(indenyl)chromium dimers and other various related products.

备注
Handle under dry protective gas. Store at room temperature.

基本信息

MDL
MFCD00010947

EINECS
233-163-3

分子式
Cl₂Cr

分子量
122.9

熔点
824°

密度
2.878

灵敏度
Moisture Sensitive. Air Sensitive. Store under Nitrogen. Ambient temperatures.

形态
-80 Mesh Powder

溶解性
Soluble in water. Insoluble in alcohol and ether.

Merck
14,2244

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H314-H318
Harmful if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
22-34
Harmful if swallowed.Causes burns.

安全等级
26-36/37/39-45-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
GB5250000

TSCA
是