≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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 8 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Sonrisas canónicas | C[Si](C)(C)OS(=O)(=O)C |
|---|---|
| IUPAC Name | trimethylsilyl methanesulfonate |
| InChIKey | BCHASIUOFGDRIO-UHFFFAOYSA-N |
| INCHI | 1S/C4H12O3SSi/c1-8(5,6)7-9(2,3)4/h1-4H3 |
| Isómeros SMILES | C[Si](C)(C)OS(=O)(=O)C |
| WGK Alemania | 3 |
| PubChem CID | 82345 |
| Número ONU | 3272 |
| Peso molecular | 168.29 |
| Beilstein | 2076698 |
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 | Organic acids and derivatives |
| Clase | Organic sulfonic acids and derivatives |
| Subclass | Organosulfonic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Organosulfonic acids and derivatives |
| Alternative Parents | Trialkylheterosilanes Sulfonyls Organic metalloid salts Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Trialkylheterosilane - Sulfonyl - Organosulfonic acid or derivatives - Organoheterosilane - Organic metalloid salt - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic salt - Organosilicon compound - Organosulfur compound - Aliphatic acyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as organosulfonic acids and derivatives. These are compounds containing a sulfonic acid or derivative, with the general structure RS(=O)2X (R=alkyl, aryl; X=any heteroatom). |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
 F2608145 | Certificate of Analysis | Nov 30, 2024 | T113983 |
| K2426697 | Certificate of Analysis | Nov 30, 2024 | T113983 |
| K2426698 | Certificate of Analysis | Nov 30, 2024 | T113983 |
| K2426707 | Certificate of Analysis | Nov 30, 2024 | T113983 |
| I2501550 | Certificate of Analysis | Nov 22, 2024 | T113983 |
| I2501551 | Certificate of Analysis | Nov 22, 2024 | T113983 |
| I2501571 | Certificate of Analysis | Nov 22, 2024 | T113983 |
| A2107135 | Certificate of Analysis | Nov 15, 2022 | T113983 |
| A2107134 | Certificate of Analysis | Nov 15, 2022 | T113983 |
| K2225741 | Certificate of Analysis | Aug 29, 2022 | T113983 |
| K2225742 | Certificate of Analysis | Aug 29, 2022 | T113983 |
| K2225744 | Certificate of Analysis | Aug 29, 2022 | T113983 |
| G2225065 | Certificate of Analysis | Jul 29, 2022 | T113983 |
| Sensibilidad | Moisture sensitive |
|---|---|
| Índice de refracción | 1.422 |
| Punto de inflamación (°F) | 86.0 °F |
| Punto de inflamación (°C) | 30 °C |
| Punto de ebullición (°C) | 104°C/25mmHg |
| Peso molecular | 168.290 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 168.028 Da |
| Monoisotopic Mass | 168.028 Da |
| Topological Polar Surface Area | 51.800 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 171.000 |
| 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 |
| 1. Beiping Dong, Ziang Li, Juncheng Liu, Lifang Nie. (2022) Preparation of SiO2 antireflection film with high hardness and adhesion by mPEG. REACTIVE & FUNCTIONAL POLYMERS, [PMID:] [10.1016/j.reactfunctpolym.2022.105176] |
| 2. Xiaoyu Li, Yong Zheng, Xiangyu Xu, Chaogang Xue, Zishen Han, Huimin Yang, Xi Zhang. (2021) Fabrication of single-layer antireflective coating with environmental stability by modified SiO2 mixed sol. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, [PMID:] [10.1016/j.colsurfa.2021.127553] |
| 3. Z.T. Wang, H.J. Luo, J. Zhang, H.W. Chen, L. Zhang, L.L. Wu, H. Jiang. (2021) Water-soluble polysiloxane sizing for improved heat resistance of basalt fiber. MATERIALS CHEMISTRY AND PHYSICS, [PMID:] [10.1016/j.matchemphys.2021.125024] |
| 4. Yulan Tang, Sufang Liu, Rongbiao Pi, Zhiyi Cheng. (2016) An immobilization multienzyme microfluidic chip for acetylcholinesterase inhibition assay by fluorescence method. RSC Advances, 6 (25): (20867-20875). [PMID:] [10.1039/C5RA22788G] |
| 5. Quan Liu, Weijian Zhu, Yong Kong, Chen Chu, Xiaodong Shen. (2024) New insights into the resistance of hydrophobic silica aerogel composite to water, moisture, temperature and heat-stress coupling. CERAMICS INTERNATIONAL, [PMID:] [10.1016/j.ceramint.2024.07.182] |
| 6. Liu Quan, Kong Yong, Shen Xiaodong. (2024) Regulating the hydrophobicity and pore structure of silica aerogel for thermal insulation under humid and high temperature conditions. JOURNAL OF POROUS MATERIALS, [PMID:] [10.1007/s10934-024-01691-9] |
| 7. Jiahao Wu, Jeilei Tu, Shouzhe Yu, Hao Wu, Yucen Xie, Yanyun Yang, Zhangyang Xv, Qixin Zhang. (2023) Hollow core-shell nanocoatings with gradient refractive index structure for enhanced photovoltaic performance. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, [PMID:] [10.1016/j.colsurfa.2023.131424] |
| 8. Peng Du, Pengtao Jing, Di Li, Yinghui Cao, Zhenyu Liu, Zaicheng Sun. (2015) Plasmonic Ag@Oxide Nanoprisms for Enhanced Performance of Organic Solar Cells. Small, 11 (20): (2454-2462). [PMID:25641914] [10.1002/smll.201402757] |
