3-Ethynylthiophene (CAS 67237-53-0) — formula C6H4S, molecular weight 108.16; category organic chemicals.
| CAS Number | 67237-53-0 |
|---|---|
| Molecular Formula | C6H4S |
| Molecular Weight | 108.16 |
| LogP | 1.8 |
| Category | Organic Chemicals |
3-Ethynylthiophene is a carbon-based organic compound with CAS registry number 67237-53-0 and molecular formula C6H4S (molecular weight 108.16), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 67237-53-0
Its molecular formula C6H4S comprises 6 C, 4 H, 1 S atoms.
Also known as: 3-Ethynylthiophene · 3-乙炔基噻吩
Category: organic chemicals
The CAS registry number of 3-Ethynylthiophene is 67237-53-0.
Molecular formula C6H4S, molecular weight 108.16.
It is also registered under: 3-Ethynylthiophene, 3-乙炔基噻吩.
Category: Organic Chemicals.
Independent reference data for 3-Ethynylthiophene (CAS 67237-53-0), compiled from public chemistry databases.
| CAS Registry Number | 67237-53-0 |
|---|---|
| PubChem CID | 3548422 |
| Molecular formula | C6H4S |
| IUPAC name | 3-ethynylthiophene |
| Molecular Weight | 108.16 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 108.00337130 |
| Monoisotopic Mass | 108.00337130 |
| Topological Polar Surface Area | 28.2 |
| Heavy Atom Count | 7 |
3-Ethynylthiophene; 67237-53-0; DTXSID70393537; RefChem:279326; DTXCID20344397; 628-793-4; Thiophene, 3-ethynyl-; 3-Ethynyl thiophene; MFCD04039973; 3-Ethynylthiophene, 96%; SCHEMBL28839; CS-W011287; AC-7562; AS-40389; E0892; EN300-206297
| Reported hazard statements | H226 (100%), H315 (100%), H318 (97.6%), H335 (97.6%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
3-Ethynylthiophene · CAS 67237-53-0 · C6H4S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-乙炔基噻吩