≥96% 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 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Octadecylsilane is an organometallic reagent used in organic synthesis. It forms self-assembled monolayers (SAMs) on titanium It reacts onto a gold surface to form monolayers of long alkyl chains. Octadecylsilane also forms SAMs on titanium, gold and silicon surfaces.
| Canonical Smiles | CCCCCCCCCCCCCCCCCC[Si] |
|---|---|
| InChIKey | FUESFIVIIFEDFI-UHFFFAOYSA-N |
| INCHI | 1S/C18H37Si/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h2-18H2,1H3 |
| Isomeric SMILES | CCCCCCCCCCCCCCCCCC[Si] |
| Molecular Weight | 284.60 |
| Reaxy-Rn | 33261198 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=33261198&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 | Hydrocarbon derivatives |
| Class | Not available |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Hydrocarbon derivatives |
| Alternative Parents | Organosilicon compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Hydrocarbon derivative - Organosilicon compound - Organic metalloid moeity - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as hydrocarbon derivatives. These are derivatives of hydrocarbons obtained by substituting one or more carbon atoms by an heteroatom. They contain at least one carbon atom and heteroatom. |
| External Descriptors | Not available |
| Boil Point(°C) | 195° C (lit.) at 15 mmHg |
|---|---|
| Melt Point(°C) | 29° C (lit.) |
| Molecular Weight | 281.600 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 16 |
| Exact Mass | 281.266 Da |
| Monoisotopic Mass | 281.266 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Complexity | 145.000 |
| 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. Qingshan Feng, Lei Han, Qiong Wu, Xiaomao Wu. (2023) Dissipation, residue and dietary risk assessment of difenoconazole in Rosa roxburghii. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES, [PMID:37800694] [10.1080/03601234.2023.2263325] |
| 2. Qu Gang, Chen Bo, Liu Shilei, Zhang Qiaoli, Yang Yang, Fu Qingshan. (2022) A Modified QuEChERS-DART-MS/MS Technique for High-Throughput Detection of Organophosphate Nerve Agent Hydrolysis Products in Environmental Samples. Journal of Analysis and Testing, 7 (2): (163-171). [PMID:] [10.1007/s41664-022-00234-y] |
| 3. Qing Liu, Ying Wei, Yongjia Hao, Jian Yang, Bowen Pan, Xiaosheng Yang, Ying Zhou, Xia Wang. (2022) Synthesis and Evaluation of Acylated Derivatives of Hederagenin as Inhibitors of HIV-1 and HCV NS3/4A Proteases. Natural Product Communications, [PMID:] [10.1177/1934578X221075083] |
