≥97% 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 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Usually used for the preparation of trimethylsilylethyl sulfoxides which in the presence of fluoride ion generate sulfenate nucleophiles.
| Canonical Smiles | C[Si](C)(C)C=C |
|---|---|
| IUPAC Name | ethenyl(trimethyl)silane |
| InChIKey | GCSJLQSCSDMKTP-UHFFFAOYSA-N |
| INCHI | 1S/C5H12Si/c1-5-6(2,3)4/h5H,1H2,2-4H3 |
| Isomeric SMILES | C[Si](C)(C)C=C |
| WGK Germany | 3 |
| UN Number | 1993 |
| Molecular Weight | 100.23 |
| Beilstein | 956572 |
| Reaxy-Rn | 956572 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=956572&ln= |
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 |
|---|---|---|---|
 I2425074 | Certificate of Analysis | Jun 15, 2026 | V111798 |
| E2626583 | Certificate of Analysis | May 12, 2026 | V111798 |
| E2626584 | Certificate of Analysis | May 12, 2026 | V111798 |
| E2626585 | Certificate of Analysis | May 12, 2026 | V111798 |
| J2509680 | Certificate of Analysis | Sep 22, 2025 | V111798 |
| C2627199 | Certificate of Analysis | Sep 22, 2025 | V111798 |
| J2509679 | Certificate of Analysis | Sep 22, 2025 | V111798 |
| J2509678 | Certificate of Analysis | Sep 22, 2025 | V111798 |
| B2320668 | Certificate of Analysis | Apr 02, 2025 | V111798 |
| C2525622 | Certificate of Analysis | Mar 17, 2025 | V111798 |
| C2525623 | Certificate of Analysis | Mar 17, 2025 | V111798 |
| C2525630 | Certificate of Analysis | Mar 17, 2025 | V111798 |
| C2525631 | Certificate of Analysis | Mar 17, 2025 | V111798 |
| B2320611 | Certificate of Analysis | Nov 04, 2024 | V111798 |
| F2415307 | Certificate of Analysis | Mar 30, 2024 | V111798 |
| F2415315 | Certificate of Analysis | Mar 30, 2024 | V111798 |
| I2103400 | Certificate of Analysis | Jun 16, 2023 | V111798 |
| I2103401 | Certificate of Analysis | Jun 16, 2023 | V111798 |
| I2103399 | Certificate of Analysis | Jun 16, 2023 | V111798 |
| I1529044 | Certificate of Analysis | Feb 03, 2023 | V111798 |
| I2423612 | Certificate of Analysis | Oct 29, 2022 | V111798 |
| B2320617 | Certificate of Analysis | Oct 29, 2022 | V111798 |
| Solubility | Miscible with tetrahydrofuran, diethyl ether, benzene and dichloromethane. |
|---|---|
| Sensitivity | Heat & Moisture Sensitive. |
| Refractive Index | 1.3895-1.3915 |
| Flash Point(°F) | -11.2 °F |
| Flash Point(°C) | -24 °C |
| Boil Point(°C) | 55°C |
| Molecular Weight | 100.230 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 1 |
| Exact Mass | 100.071 Da |
| Monoisotopic Mass | 100.071 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 49.400 |
| 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 |
| 1. Zhu Xiong, Fu Liu, Ailin Gao, Haibo Lin, Xuemin Yu, Yunze Wang, Yi Wang. (2016) Investigation of the heat resistance, wettability and hemocompatibility of a polylactide membrane via surface crosslinking induced crystallization. RSC Advances, 6 (25): (20492-20499). [PMID:] [10.1039/C5RA27030H] |
| 2. Shuo Liu, Hongli Chao, Meishan Guo, Ruifang Wang, Dongyu Gu, Yi Wang, Dajun He, Yi Yang. (2025) Biomimetic construction of multi-enzyme reactor through artificial antibody-antigen-directed immobilization for cascade catalytic conversion of cellulose to gluconic acid. FOOD CHEMISTRY, [PMID:39933388] [10.1016/j.foodchem.2025.143262] |
| 3. Hongli Chao, Jing Wang, Yi Wang, Jing Tian, Yi Yang. (2026) Artificial antibody-antigen-mediated lipase immobilization via a simplified affinity recognition strategy for biocatalytic flavor ester synthesis through transesterification. FOOD CHEMISTRY, [PMID:41687370] [10.1016/j.foodchem.2026.148383] |
