应用
Yttrium(III) isopropoxide is used in asymmetric catalysis applications. It acts as a catalyst for stereoselective conjugate addition reactions and ring-opening polymerizations. It serves as a precursor for the generation of reactive enolates by enantioselective protonation reactions and nanocomposites synthesis. Further, it is used in the preparation of flat hafnium(IV) oxide films. In addition to this, it is used to improve the thermal conductivity of polycrystalline aluminum nitride (AlN) ceramics.

备注
Moisture sensitive. Incompatible with water, strong oxidizing agents and acids.

基本信息

MDL
MFCD00015641

分子式
Y[OCH(CH₃)₂]₃

分子量
266.17

熔点
160°

沸点
200-210°/1mm subl.

灵敏度
Moisture Sensitive. Ambient temperatures.

形态
Powder

溶解性
Soluble in hexane, toluene and terahydrofuran.

GHS危害和防范说明

GHS符号

Hazard Statements
H228-H314-H318
Flammable solid.Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P210-P280-P303+P361+P353-P305+P351+P338-P310
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Wear protective gloves/protective clothing/eye protection/face protection.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.Immediately call a POISON CENTER or doctor/physician.

安全信息

危险等级
4.1

包装组
III

危险类别
11-34
Highly flammable.Causes burns.

安全等级
16-26-36/37/39-45
Keep away from sources of ignition - No smoking.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).

欧盟危险品标志

TSCA
否