Dimethoxydimethylsilane (CAS 1112-39-6) — formula C4H12O2Si, molecular weight 120.22; category organic chemicals.
Dimethoxydimethylsilane (CAS 1112-39-6) is a organic chemicals. Its molecular formula C4H12O2Si comprises 4 C, 12 H, 2 O, 1 Si atoms. Its molecular weight is about 120.22. Reported physicochemical data: boiling point around 81.4 °C @760 [mm Hg]. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. 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 | 1112-39-6 |
|---|---|
| Molecular Formula | C4H12O2Si |
| Molecular Weight | 120.22 |
| Boiling Point | 81.4 °C @760 [mm Hg] |
| Applications | Adhesion, cohesion promoter, Intermediate, Other, U.S. Production: 2023: 1, Electrical Equipment |
| Category | Organic Chemicals|Other Chemical Raw Materials |
Documented applications: Adhesion, cohesion promoter, Intermediate, Other, U.S. Production: 2023: 1, Electrical Equipment.
Dimethoxydimethylsilane is a carbon-based organic compound with CAS registry number 1112-39-6 and molecular formula C4H12O2Si (molecular weight 120.22), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1112-39-6
Its molecular formula C4H12O2Si comprises 4 C, 12 H, 2 O, 1 Si atoms.
Also known as: Dimethoxydimethylsilane · 二甲氧基二甲基硅烷
Category: organic chemicals / fine chemicals
The CAS registry number of Dimethoxydimethylsilane is 1112-39-6.
Molecular formula C4H12O2Si, molecular weight 120.22.
It is also registered under: Dimethoxydimethylsilane, 二甲氧基二甲基硅烷.
Recorded applications: Adhesion, cohesion promoter, Intermediate, Other, U.S. Production: 2023: 1, Electrical Equipment.
Category: Organic Chemicals / Other Chemical Raw Materials.
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 Dimethoxydimethylsilane (CAS 1112-39-6), compiled from public chemistry databases.
| CAS Registry Number | 1112-39-6 |
|---|---|
| PubChem CID | 66187 |
| Molecular formula | C4H12O2Si |
| IUPAC name | dimethoxy(dimethyl)silane |
| UNII (FDA) | A3QDB1RS1C |
| Molecular Weight | 120.22 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 120.060656156 |
| Monoisotopic Mass | 120.060656156 |
| Topological Polar Surface Area | 18.5 |
| Heavy Atom Count | 7 |
| Boiling Point | 81.4 °C @760 [mm Hg] |
|---|---|
| Density | 0.864 @25 °C |
Dimethoxydimethylsilane; 1112-39-6; Dimethyldimethoxysilane; Silane, dimethoxydimethyl-; KBM 22; TSL 8112; DTXSID0042379; A3QDB1RS1C; TSL 8117; EINECS 214-189-4; NSC 93882; DMDMOS; AY 43-004; NSC-93882; KBM-22; DTXCID8022379
| GHS notification summary | 1.4% (6 / 440) |
|---|
| GHS notification summary | 1.4% (6 / 440) |
|---|---|
| Reported hazard statements | H225 (96.4%), H319 (16.4%), H361 (31.4%) |
This chemical does not meet GHS hazard criteria for 1.4% (6 of 440) of reports.
H225 (96.4%): Highly Flammable liquid and vapor [Danger Flammable liquids]
Dimethoxydimethylsilane · CAS 1112-39-6 · C4H12O2Si. UNII A3QDB1RS1C. Boiling Point: 81.4 °C @760 [mm Hg]; Density: 0.864 @25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 二甲氧基二甲基硅烷