Determine the necessary mass, volume, or concentration for preparing a solution.
≥85%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Argon charged Ships FedEx DG Service 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 97 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 508811571 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/508811571 |
| Sourires canoniques | CCCCCCCCCCCCCCCCCC[Si](Cl)(Cl)Cl |
| IUPAC Name | trichloro(octadecyl)silane |
| InChIKey | PYJJCSYBSYXGQQ-UHFFFAOYSA-N |
| INCHI | 1S/C18H37Cl3Si/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-22(19,20)21/h2-18H2,1H3 |
| Isomères SMILES | CCCCCCCCCCCCCCCCCC[Si](Cl)(Cl)Cl |
| PubChem CID | 8157 |
| Numéro ONU | 1800 |
| Groupe d'emballage | II |
| Poids moléculaire | 387.93 |
| Reaxy-Rn | 1778847 |
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 |
| Classe | Organometalloid compounds |
| Subclass | Organosilicon compounds |
| Intermediate Tree Nodes | Organoheterosilanes |
| Direct Parent | Organochlorosilanes |
| Alternative Parents | Organic metalloid salts Alkylhalosilanes Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Organochlorosilane - Organic metalloid salt - Alkylhalosilane - Hydrocarbon derivative - Organic salt - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as organochlorosilanes. These are organosilicon compounds where the tetravalent silicon atom is linked to one or more chlorine atoms. |
| 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 | Article |
|---|---|---|---|
| Certificate of Analysis | Aug 21, 2026 | T162719 | |
| Certificate of Analysis | Aug 21, 2026 | T162719 | |
| Certificate of Analysis | Aug 21, 2026 | T162719 | |
| Certificate of Analysis | May 11, 2026 | T162719 | |
| Certificate of Analysis | May 11, 2026 | T162719 | |
| Certificate of Analysis | May 11, 2026 | T162719 | |
| Certificate of Analysis | Dec 03, 2025 | T162719 | |
| Certificate of Analysis | Nov 26, 2025 | T162719 | |
| Certificate of Analysis | Nov 26, 2025 | T162719 | |
| Certificate of Analysis | Oct 11, 2025 | T162719 | |
| Certificate of Analysis | Oct 11, 2025 | T162719 | |
| Certificate of Analysis | Sep 20, 2025 | T162719 | |
| Certificate of Analysis | Aug 08, 2025 | T162719 | |
| Certificate of Analysis | Aug 08, 2025 | T162719 | |
| Certificate of Analysis | Aug 08, 2025 | T162719 | |
| Certificate of Analysis | Jun 09, 2025 | T162719 | |
| Certificate of Analysis | Jun 09, 2025 | T162719 | |
| Certificate of Analysis | Jun 09, 2025 | T162719 | |
| Certificate of Analysis | Aug 21, 2024 | T162719 | |
| Certificate of Analysis | Aug 21, 2024 | T162719 | |
| Certificate of Analysis | Mar 22, 2024 | T162719 | |
| Certificate of Analysis | Mar 22, 2024 | T162719 | |
| Certificate of Analysis | Mar 01, 2024 | T162719 | |
| Certificate of Analysis | Mar 01, 2024 | T162719 | |
| Certificate of Analysis | Jul 14, 2023 | T162719 | |
| Certificate of Analysis | Jul 14, 2023 | T162719 | |
| Certificate of Analysis | Jul 14, 2023 | T162719 | |
| Certificate of Analysis | Jul 14, 2023 | T162719 | |
| Certificate of Analysis | Jul 14, 2023 | T162719 | |
| Certificate of Analysis | Jul 14, 2023 | T162719 | |
| Certificate of Analysis | Jul 14, 2023 | T162719 | |
| Certificate of Analysis | Jul 14, 2023 | T162719 | |
| Certificate of Analysis | Jul 14, 2023 | T162719 | |
| Certificate of Analysis | Oct 18, 2022 | T162719 | |
| Certificate of Analysis | Dec 10, 2021 | T162719 | |
| Certificate of Analysis | Dec 10, 2021 | T162719 | |
| Certificate of Analysis | Dec 10, 2021 | T162719 | |
| Certificate of Analysis | Dec 10, 2021 | T162719 | |
| Certificate of Analysis | Dec 10, 2021 | T162719 | |
| Certificate of Analysis | Dec 10, 2021 | T162719 | |
| Certificate of Analysis | Dec 10, 2021 | T162719 | |
| Certificate of Analysis | Dec 10, 2021 | T162719 | |
| Certificate of Analysis | Dec 10, 2021 | T162719 |
| Solubilité | Decomposes in water. |
|---|---|
| Sensibilité | Moisture sensitive. |
| Indice de réfraction | 1.459 |
| Point d'éclair (°F) | 404.6 °F |
| Point d'éclair (°C) | 207°C |
| Point d'ébullition (°C) | 223 °C/10 mmHg |
| Point de fusion (°C) | ca20° |
| Poids moléculaire | 387.900 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 16 |
| Exact Mass | 386.173 Da |
| Monoisotopic Mass | 386.173 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Complexity | 217.000 |
| 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 |