n-Octadecyldimethylmethoxysilane (CAS No. 71808-65-6) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
| CAS Number | 71808-65-6 |
|---|---|
| Molecular Formula | C21H46OSi |
| Molecular Weight | 342.7 |
| Purity | 按批次COA提供(不公开发布) |
| Packaging | 按订单/批次确认(不公开发布) |
| Applications | Organic Chemicals |
| Category | Organic Chemicals |
Organic Chemicals
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
The CAS number of n-Octadecyldimethylmethoxysilane is 71808-65-6.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
n-Octadecyldimethylmethoxysilane · CAS 71808-65-6 · C21H46OSi. UNII KU9CCV3QLK.
| CAS Registry Number | 71808-65-6 |
|---|---|
| PubChem CID | 172903 |
| Molecular formula | C21H46OSi |
| IUPAC name | methoxy-dimethyl-octadecylsilane |
| UNII (FDA) | KU9CCV3QLK |
| Molecular Weight | 342.7 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 18 |
| Exact Mass | 342.331792621 |
| Monoisotopic Mass | 342.331792621 |
| Topological Polar Surface Area | 9.2 |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| Complexity | 228 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.6%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
71808-65-6; Silane, methoxydimethyloctadecyl-; Octadecyldimethylmethoxysilane; EINECS 276-039-4; DTXSID6072429; RefChem:182887; DTXCID4047125; methoxy-dimethyl-octadecylsilane; methoxydimethyl(octadecyl)silane; N-OCTADECYLDIMETHYLMETHOXYSILANE; Methoxydimethyloctadecylsilane; Methoxy(dimethyl)octadecylsilane; Silane,methoxydimethyloctadecyl-; C21H46OSi; MFCD00042920; n-Octadecyl Dimethyl Methoxysilane
CAS 71808-65-6; molecular formula C21H46OSi; molecular weight — g/mol.
71808-65-6, Silane, methoxydimethyloctadecyl-, Octadecyldimethylmethoxysilane, EINECS 276-039-4, DTXSID6072429, RefChem:182887.
Hazard statements reported: H315, H319, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 正十八烷基二甲基甲氧基硅烷