二甲氧基二甲基硅烷，CAS 登记号 1112-39-6，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于其他化工原料；有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
其他化工原料；有机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 二甲氧基二甲基硅烷 的 CAS 号：1112-39-6，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及其他化工原料；有机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
Dimethoxydimethylsilane · CAS 1112-39-6 · C4H12O2Si. UNII A3QDB1RS1C. Boiling Point: 81.4 °C @760 [mm Hg]; Density: 0.864 @25 °C.
| 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 |
| Formal Charge | 0 |
| Complexity | 47.7 |
| Boiling Point | 81.4 °C @760 [mm Hg] |
|---|---|
| Density | 0.864 @25 °C |
| 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; 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
CAS 1112-39-6; molecular formula C4H12O2Si; molecular weight — g/mol.
Dimethoxydimethylsilane, 1112-39-6, Dimethyldimethoxysilane, Silane, dimethoxydimethyl-, KBM 22, TSL 8112.
1.4% of GHS notifications report no hazard classification (6 of 440).
Boiling Point: 81.4 °C @760 [mm Hg]; Density: 0.864 @25 °C.
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.