应用
1-Trimethylsilyl-1-propyne is employed in the preparation of alkynyl silane derivatives. It is also used to prepare highly substituted indenes using palladium-catalyzed carboannulation. Further, it plays an important role in the preparation of indenones through a rhodium-catalyzed reaction with 2-bromophenylboronic acids.
备注
Store in a cool place. Incompatible with strong oxidizing agents and strong bases.
基本信息
MDL
MFCD00009271
EINECS
228-314-5
分子式
CH3C≡CSi(CH3)3
分子量
112.25
熔点
-69°
沸点
99-100°
闪点
-3°(26°F)
密度
0.753
折射率
1.4200
灵敏度
Ambient temperatures.
形态
Liquid
溶解性
Miscible with toluene.
Beilstein
1071311
GHS危害和防范说明
GHS符号
Hazard Statements
H225
Highly flammable liquid and vapour.
Precautionary Statements
P210-P243-P403
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Take precautionary measures against static discharge.Store in a well-ventilated place.
安全信息
危险等级
3
包装组
II
危险类别
11
Highly flammable.
安全等级
9-16-29-33
Keep container in a well-ventilated place.Keep away from sources of ignition - No smoking.Do not empty into drains.Take precautionary measures against static discharges.
欧盟危险品标志
TSCA
否
阿法埃莎