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