Ethyltrimethoxysilane (CAS 5314-55-6) — formula C5H14O3Si, molecular weight 150.25; category organic chemicals.
Ethyltrimethoxysilane (CAS 5314-55-6) is a chemical raw material in the organic chemicals category. Its molecular formula C5H14O3Si comprises 5 C, 14 H, 3 O, 1 Si atoms. Its molecular weight is about 150.25. 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 | 5314-55-6 |
|---|---|
| Molecular Formula | C5H14O3Si |
| Molecular Weight | 150.25 |
| Applications | U.S. Production: 2023: <50, 000 lb, 2022: 50, 000 - <250, 2021: <50, 2020: <50 |
| Category | Organic Chemicals |
Documented applications: U.S. Production: 2023: <50, 000 lb, 2022: 50, 000 - <250, 2021: <50, 2020: <50.
Ethyltrimethoxysilane is a carbon-based organic compound with CAS registry number 5314-55-6 and molecular formula C5H14O3Si (molecular weight 150.25), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5314-55-6
Its molecular formula C5H14O3Si comprises 5 C, 14 H, 3 O, 1 Si atoms.
Also known as: Ethyltrimethoxysilane · 乙基三甲氧基硅烷
Category: organic chemicals
The CAS registry number of Ethyltrimethoxysilane is 5314-55-6.
Molecular formula C5H14O3Si, molecular weight 150.25.
It is also registered under: Ethyltrimethoxysilane, 乙基三甲氧基硅烷.
Recorded applications: U.S. Production: 2023: <50, 000 lb, 2022: 50, 000 - <250, 2021: <50, 2020: <50.
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 Ethyltrimethoxysilane (CAS 5314-55-6), compiled from public chemistry databases.
| CAS Registry Number | 5314-55-6 |
|---|---|
| PubChem CID | 79204 |
| Molecular formula | C5H14O3Si |
| IUPAC name | ethyl(trimethoxy)silane |
| UNII (FDA) | NS00045373 |
| Molecular Weight | 150.25 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 150.07122084 |
| Monoisotopic Mass | 150.07122084 |
| Topological Polar Surface Area | 27.7 |
| Heavy Atom Count | 9 |
Ethyltrimethoxysilane; Silane, ethyltrimethoxy-; Trimethoxyethylsilane; EINECS 226-172-9; DTXSID1063772; RefChem:182885; DTXCID4041363; 226-172-9; SBRXLTRZCJVAPH-UHFFFAOYSA-N; 5314-55-6; ethyl(trimethoxy)silane; MFCD00051541; S08875; C5H14O3Si; ethyl-trimethoxy-silane; Ethyltri(methoxy)silane
| GHS notification summary | 66.8% (125 / 187) |
|---|
| GHS notification summary | 66.8% (125 / 187) |
|---|---|
| Reported hazard statements | H226 (32.6%), H315 (11.2%), H319 (32.6%), H335 (10.2%) |
This chemical does not meet GHS hazard criteria for 66.8% (125 of 187) of all reports.
H226 (32.6%): Flammable liquid and vapor [Warning Flammable liquids]
Ethyltrimethoxysilane · CAS 5314-55-6 · C5H14O3Si. UNII NS00045373.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 乙基三甲氧基硅烷