DIMETHOXYMETHYL-N-OCTADECYLSILANE (CAS 70851-50-2) — formula C21H46O2Si, molecular weight 358.7; category organic chemicals.
DIMETHOXYMETHYL-N-OCTADECYLSILANE (CAS 70851-50-2) is a chemical raw material in the organic chemicals category. Its molecular formula C21H46O2Si comprises 21 C, 46 H, 2 O, 1 Si atoms. Its molecular weight is about 358.7. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 70851-50-2 |
|---|---|
| Molecular Formula | C21H46O2Si |
| Molecular Weight | 358.7 |
| Category | Organic Chemicals |
DIMETHOXYMETHYL-N-OCTADECYLSILANE is a carbon-based organic compound with CAS registry number 70851-50-2 and molecular formula C21H46O2Si (molecular weight 358.7), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 70851-50-2
Its molecular formula C21H46O2Si comprises 21 C, 46 H, 2 O, 1 Si atoms.
Also known as: DIMETHOXYMETHYL-N-OCTADECYLSILANE · 十八烷基甲基二甲氧基硅烷
Category: organic chemicals
The CAS registry number of DIMETHOXYMETHYL-N-OCTADECYLSILANE is 70851-50-2.
Molecular formula C21H46O2Si, molecular weight 358.7.
It is also registered under: DIMETHOXYMETHYL-N-OCTADECYLSILANE, 十八烷基甲基二甲氧基硅烷.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for DIMETHOXYMETHYL-N-OCTADECYLSILANE (CAS 70851-50-2), compiled from public chemistry databases.
| CAS Number | 70851-50-2 |
|---|---|
| PubChem CID | 116906 |
| Molecular Formula | C21H46O2Si |
| IUPAC Name | dimethoxy-methyl-octadecylsilane |
| Molecular Weight | 358.7 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 19 |
| Exact Mass | 358.32670724 |
| Monoisotopic Mass | 358.32670724 |
| Topological Polar Surface Area | 18.5 |
| Heavy Atom Count | 24 |
70851-50-2; Dimethoxymethyloctadecylsilane; Methyloctadecyldimethoxysilane; Silane, dimethoxymethyloctadecyl-; EINECS 274-936-5; RefChem:885220; 274-936-5; Dimethoxy(methyl)(octadecyl)silane; Dimethoxy-methyl-octadecylsilane; n-Octadecamethyldimethoxysilane; octadecylmethyldimethoxysilane; MFCD01631675; C21H46O2Si; dimethoxy(methyl)octadecylsilane; DIMETHOXYMETHYL-N-OCTADECYLSILANE; Dimethoxy-methyl-octadecylsilane (Mixed isomers)
| GHS notifications | 75% (3 / 4) |
|---|
| GHS notifications | 75% (3 / 4) |
|---|---|
| Notified hazard statements | H315 (25%), H332 (25%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 十八烷基甲基二甲氧基硅烷