1-(Trimethylsilyl)propyne
CAS Number6224-91-5
FormulaCH3C≡CSi(CH3)3
Mol. Weight112.24 g/mol
1-(Trimethylsilyl)propyne
What is 1-(Trimethylsilyl)propyne?
1-(Trimethylsilyl)propyne is a chemical compound with CAS number 6224-91-5 and molecular formula CH3C≡CSi(CH3)3. It is used in various industrial and research applications.
Applications
1-(Trimethylsilyl)propyne was used in the synthesis of highly substituted indenes via palladium-catalyzed carboannulation1 and indenones via a rhodium-catalyzed reaction with 2-bromophenylboronic acids2.
Specifications
Linear Formula
CH3C≡CSi(CH3)3
Molecular Weight
112.24 g/mol
Assay/Purity
99%
Boiling Point
99-100 °C(lit.)
Density
0.758 g/mL at 25 °C(lit.)
Safety Information
GHS02
GHS07Signal Word
Danger
Hazard Statements
H225-H315-H319-H335
Precautionary Statements
P210-P261-P305 + P351 + P338
Required PPE
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
EC Number
228-314-5
WGK Germany
3