Dimethylethoxysilane (CAS 14857-34-2) — formula C4H12OSi, molecular weight 104.22; category organic chemicals.
Dimethylethoxysilane (CAS 14857-34-2) is a chemical raw material in the organic chemicals category. Its molecular formula C4H12OSi comprises 4 C, 12 H, 1 O, 1 Si atoms. Its molecular weight is about 104.22. 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 | 14857-34-2 |
|---|---|
| Molecular Formula | C4H12OSi |
| Molecular Weight | 104.22 |
| Applications | Silane, ethoxydimethyl-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Silane, ethoxydimethyl-: ACTIVE.
Dimethylethoxysilane is a carbon-based organic compound with CAS registry number 14857-34-2 and molecular formula C4H12OSi (molecular weight 104.22), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 14857-34-2
Its molecular formula C4H12OSi comprises 4 C, 12 H, 1 O, 1 Si atoms.
Also known as: Dimethylethoxysilane · 二甲基乙氧基硅烷
Category: organic chemicals
The CAS registry number of Dimethylethoxysilane is 14857-34-2.
Molecular formula C4H12OSi, molecular weight 104.22.
It is also registered under: Dimethylethoxysilane, 二甲基乙氧基硅烷.
Recorded applications: Silane, ethoxydimethyl-: ACTIVE.
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 Dimethylethoxysilane (CAS 14857-34-2), compiled from public chemistry databases.
| CAS Registry Number | 14857-34-2 |
|---|---|
| PubChem CID | 61772 |
| Molecular formula | C4H12OSi |
| IUPAC name | ethoxy(dimethyl)silane |
| UNII (FDA) | P2H8FET3FK |
| Molecular Weight | 104.22 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 104.065741536 |
| Monoisotopic Mass | 104.065741536 |
| Topological Polar Surface Area | 9.2 |
| Heavy Atom Count | 6 |
RefChem:1084643; DTXCID6030289; 238-921-7; 14857-34-2; DTXSID0051734; Ethoxydimethylsilane; P2H8FET3FK; Silane, ethoxydimethyl-; ethoxy(dimethyl)silane; SCHEMBL124698; SCHEMBL657329; SCHEMBL657330; NS00052383; I11477
| Reported hazard statements | H225 (100%), H315 (62%), H335, H336, H361 |
|---|
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
H315 (62%): Causes skin irritation [Warning Skin corrosion/irritation]
Dimethylethoxysilane · CAS 14857-34-2 · C4H12OSi. UNII P2H8FET3FK.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 二甲基乙氧基硅烷