trimethyl(4-trimethylsilylbut-2-ynyl)silane

Modify Date: 2025-09-13 13:51:04

trimethyl(4-trimethylsilylbut-2-ynyl)silane Structure
trimethyl(4-trimethylsilylbut-2-ynyl)silane structure
Common Name trimethyl(4-trimethylsilylbut-2-ynyl)silane
CAS Number 21752-78-3 Molecular Weight 198.45300
Density 0.798g/cm3 Boiling Point 180.5ºC at 760 mmHg
Molecular Formula C10H22Si2 Melting Point N/A
MSDS N/A Flash Point 44ºC

 Names

Name trimethyl(4-trimethylsilylbut-2-ynyl)silane

 Chemical & Physical Properties

Density 0.798g/cm3
Boiling Point 180.5ºC at 760 mmHg
Molecular Formula C10H22Si2
Molecular Weight 198.45300
Flash Point 44ºC
Exact Mass 198.12600
LogP 3.66620
Vapour Pressure 1.21mmHg at 25°C
Index of Refraction 1.427
InChIKey UPAAZWVMKHGLNU-UHFFFAOYSA-N
SMILES C[Si](C)(C)CC#CC[Si](C)(C)C
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