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Basic Description
| Synonyms | AKOS006221194 | 1-trimethylsilylpropyne | AS-19350 | DTXSID60211291 | MFCD00009271 | 1-Propynyltrimethylsilane | 1-TMS-1-propyne | T1123 | Trimethyl-1-propynylsilane | FT-0605887 | .alpha.-Methyl-2-naphthalenemethanol | BBL027749 | Trimethyl(1-propynyl)si |
|---|---|
| Specifications & Purity | ≥98% |
| Storage Temp | Store at 2-8°C,Argon charged |
| Shipped In |
Wet ice This product requires cold chain shipping. Ground and other economy services are not available. |
| Product Description |
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. |
Taxonomic Classification
Taxonomy Tree
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Kingdom
Organic compounds
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Superclass
Organometallic compounds
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Class
Organometalloid compounds
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Subclass
Organosilicon compounds
- Level5 Alkylsilanes
- Level6 Trialkylsilanes
- Level5 Alkylsilanes
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Subclass
Organosilicon compounds
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Class
Organometalloid compounds
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Superclass
Organometallic compounds
| 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 |
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Names and Identifiers
| Pubchem Sid | 504755459 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504755459 |
| IUPAC Name | trimethyl(prop-1-ynyl)silane |
| INCHI | InChI=1S/C6H12Si/c1-5-6-7(2,3)4/h1-4H3 |
| InChIKey | DCGLONGLPGISNX-UHFFFAOYSA-N |
| Smiles | CC#C[Si](C)(C)C |
| 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 |
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 H1721035 |
Certificate of Analysis | Jan 22, 2025 | T113981 |
| G2214578 |
Certificate of Analysis | Apr 15, 2024 | T113981 |
| G2214593 |
Certificate of Analysis | Apr 15, 2024 | T113981 |
| G2214587 |
Certificate of Analysis | Apr 15, 2024 | T113981 |
Chemical and Physical Properties
| 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 |
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