2-[(Trimethylsilyl)ethynyl]thiophene (CAS 40231-03-6) — formula C9H12SSi, molecular weight 180.34; category organic chemicals.
| CAS Number | 40231-03-6 |
|---|---|
| Molecular Formula | C9H12SSi |
| Molecular Weight | 180.34 |
| Category | Organic Chemicals |
2-[(Trimethylsilyl)ethynyl]thiophene is a carbon-based organic compound with CAS registry number 40231-03-6 and molecular formula C9H12SSi (molecular weight 180.34), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 40231-03-6
Its molecular formula C9H12SSi comprises 9 C, 12 H, 1 S, 1 Si atoms.
Also known as: 2-[(Trimethylsilyl)ethynyl]thiophene · 2-[(三甲基甲硅烷基)乙炔基]噻吩
Category: organic chemicals
The CAS registry number of 2-[(Trimethylsilyl)ethynyl]thiophene is 40231-03-6.
Molecular formula C9H12SSi, molecular weight 180.34.
It is also registered under: 2-[(Trimethylsilyl)ethynyl]thiophene, 2-[(三甲基甲硅烷基)乙炔基]噻吩.
Category: Organic Chemicals.
Independent reference data for 2-[(Trimethylsilyl)ethynyl]thiophene (CAS 40231-03-6), compiled from public chemistry databases.
| CAS Registry Number | 40231-03-6 |
|---|---|
| PubChem CID | 596870 |
| Molecular formula | C9H12SSi |
| IUPAC name | trimethyl(2-thiophen-2-ylethynyl)silane |
| Molecular Weight | 180.34 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 180.04289809 |
| Monoisotopic Mass | 180.04289809 |
| Topological Polar Surface Area | 28.2 |
| Heavy Atom Count | 11 |
2-(trimethylsilylethynyl)thiophene; RefChem:462641; 624-988-3; 40231-03-6; Trimethyl(thiophen-2-ylethynyl)silane; 2-[(Trimethylsilyl)ethynyl]thiophene; (2-Thienylethynyl)trimethylsilane; trimethyl(2-thiophen-2-ylethynyl)silane; MFCD03427125; TRIMETHYL[2-(THIOPHEN-2-YL)ETHYNYL]SILANE; 2-[2-(Trimethylsilyl)ethynyl]thiophene; SCHEMBL507106; 2-(2-thienyl)-1-trimethylsilylacetylene; 2-[(Trimethylsilyl)ethynyl]thiophene, 97%; EN300-246995; Trimethyl-thiophen-2-ylethynyl-silane
| Reported hazard statements | H226 (100%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
2-[(Trimethylsilyl)ethynyl]thiophene · CAS 40231-03-6 · C9H12SSi.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-[(三甲基甲硅烷基)乙炔基]噻吩