Trimethylsilylacetylene (CAS 1066-54-2) — formula C5H10Si, molecular weight 98.22; category organic chemicals.
| CAS Number | 1066-54-2 |
|---|---|
| Molecular Formula | C5H10Si |
| Molecular Weight | 98.22 |
| Applications | General Manufacturing Information: Silane, ethynyltrimethyl-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: General Manufacturing Information: Silane, ethynyltrimethyl-: ACTIVE.
Trimethylsilylacetylene is a carbon-based organic compound with CAS registry number 1066-54-2 and molecular formula C5H10Si (molecular weight 98.22), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1066-54-2
Its molecular formula C5H10Si comprises 5 C, 10 H, 1 Si atoms.
Also known as: Trimethylsilylacetylene · 三甲基甲硅烷基乙炔
Category: organic chemicals
The CAS registry number of Trimethylsilylacetylene is 1066-54-2.
Molecular formula C5H10Si, molecular weight 98.22.
It is also registered under: Trimethylsilylacetylene, 三甲基甲硅烷基乙炔.
Recorded applications: General Manufacturing Information: Silane, ethynyltrimethyl-: ACTIVE.
Category: Organic Chemicals.
Independent reference data for Trimethylsilylacetylene (CAS 1066-54-2), compiled from public chemistry databases.
| 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 |
| Vapor Pressure | 224.0 [mmHg] |
|---|
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
| 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]
Trimethylsilylacetylene · CAS 1066-54-2 · C5H10Si. UNII J82T3C3BGV. Vapor Pressure: 224.0 [mmHg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 三甲基甲硅烷基乙炔