≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
1-(Trimethylsilyl)propyne was used in the synthesis of highly substituted indenes via palladium-catalyzed carboannulation and indenones via a rhodium-catalyzed reaction with 2-bromophenylboronic acids.
| Canonical Smiles | CC#C[Si](C)(C)C |
|---|---|
| IUPAC Name | trimethyl(prop-1-ynyl)silane |
| InChIKey | DCGLONGLPGISNX-UHFFFAOYSA-N |
| INCHI | 1S/C6H12Si/c1-5-6-7(2,3)4/h1-4H3 |
| Isomeric SMILES | CC#C[Si](C)(C)C |
| WGK Germany | 3 |
| UN Number | 1993 |
| Packing Group | II |
| Molecular Weight | 112.24 |
| Beilstein | 1071311 |
| Reaxy-Rn | 1071311 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organometallic compounds |
| Class | Organometalloid compounds |
| Subclass | Organosilicon compounds |
| Intermediate Tree Nodes | Alkylsilanes |
| Direct Parent | Trialkylsilanes |
| Alternative Parents | Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Trialkylsilane - Hydrocarbon derivative - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as trialkylsilanes. These are organosilicon compounds containing exactly one alkyl chain attached to the silicon atom. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 F2516500 | Certificate of Analysis | Jul 05, 2025 | T707101 |
| F2516501 | Certificate of Analysis | Jul 05, 2025 | T707101 |
| F2516502 | Certificate of Analysis | Jul 05, 2025 | T707101 |
| F2516523 | Certificate of Analysis | Jul 05, 2025 | T707101 |
| Solubility | Miscible with toluene |
|---|---|
| Sensitivity | Air Sensitive,Moisture Sensitive,Heat Sensitive |
| Refractive Index | 1.419 |
| Flash Point(°F) | 39.2 °F |
| Flash Point(°C) | - 4 °C |
| Boil Point(°C) | 100℃ |
| Melt Point(°C) | -69°C |
| Molecular Weight | 112.240 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 1 |
| Exact Mass | 112.071 Da |
| Monoisotopic Mass | 112.071 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 105.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
