Trimethylsilylacetylene (CAS No. 1066-54-2) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
| CAS Number | 1066-54-2 |
|---|---|
| Molecular Formula | C5H10Si |
| Molecular Weight | 98.22 |
| Purity | 按批次COA提供(不公开发布) |
| Packaging | 按订单/批次确认(不公开发布) |
| Applications | Organic Chemicals |
| Category | Organic Chemicals |
Organic Chemicals
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
The CAS number of Trimethylsilylacetylene is 1066-54-2.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
Trimethylsilylacetylene · CAS 1066-54-2 · C5H10Si. UNII J82T3C3BGV. Vapor Pressure: 224.0 [mmHg].
| CAS Registry Number | 1066-54-2 |
|---|---|
| PubChem CID | 66111 |
| Molecular formula | C5H10Si |
| IUPAC name | ethynyl(trimethyl)silane |
| UNII (FDA) | J82T3C3BGV |
| Molecular Weight | 98.22 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 1 |
| Exact Mass | 98.055176853 |
| Monoisotopic Mass | 98.055176853 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 77.8 |
| Vapor Pressure | 224.0 [mmHg] |
|---|
| Reported hazard statements | H225 (72.1%), H315 (79.1%), H318 (25.6%), H319 (53.5%), H335 (52.3%) |
|---|
H225 (72.1%): Highly Flammable liquid and vapor [Danger Flammable liquids]
H315 (79.1%): Causes skin irritation [Warning Skin corrosion/irritation]
Ethynyltrimethylsilane; Trimethylsilylacetylene; 1066-54-2; (Trimethylsilyl)acetylene; ethynyl(trimethyl)silane; ethynyl-trimethyl-silane; Silane, ethynyltrimethyl-; trimethylsilyl acetylene; TMS-acetylene; trimethylsilylethyne; Trimethylethynylsilane; (Trimethylsilyl)ethyne; TMS acetylene; C5H10Si; 1-(Trimethylsilyl)acetylene; trimethylsilanylethyne
CAS 1066-54-2; molecular formula C5H10Si; molecular weight — g/mol.
Ethynyltrimethylsilane, Trimethylsilylacetylene, 1066-54-2, (Trimethylsilyl)acetylene, ethynyl(trimethyl)silane, ethynyl-trimethyl-silane.
Hazard statements reported: H225, H315, H318, H319, H335.
Vapor Pressure: 224.0 [mmHg].
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.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 三甲基甲硅烷基乙炔