4-(2-THIENYL)BUT-3-EN-2-ONE (CAS 33603-63-3) — formula C8H8OS, molecular weight 152.22; category organic chemicals.
| CAS Number | 33603-63-3 |
|---|---|
| Molecular Formula | C8H8OS |
| Molecular Weight | 152.22 |
| LogP | 1.8 |
| Category | Organic Chemicals |
4-(2-THIENYL)BUT-3-EN-2-ONE is a carbon-based organic compound with CAS registry number 33603-63-3 and molecular formula C8H8OS (molecular weight 152.22), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 33603-63-3
Its molecular formula C8H8OS comprises 8 C, 8 H, 1 O, 1 S atoms.
Also known as: 4-(2-THIENYL)BUT-3-EN-2-ONE · 4-(2-噻吩基)丁-3-烯-2-酮
Category: organic chemicals
The CAS registry number of 4-(2-THIENYL)BUT-3-EN-2-ONE is 33603-63-3.
Molecular formula C8H8OS, molecular weight 152.22.
It is also registered under: 4-(2-THIENYL)BUT-3-EN-2-ONE, 4-(2-噻吩基)丁-3-烯-2-酮.
Category: Organic Chemicals.
Independent reference data for 4-(2-THIENYL)BUT-3-EN-2-ONE (CAS 33603-63-3), compiled from public chemistry databases.
| CAS 号 | 33603-63-3 |
|---|---|
| PubChem CID | 735949 |
| 分子式 | C8H8OS |
| IUPAC 名称 | (E)-4-thiophen-2-ylbut-3-en-2-one |
| UNII（FDA） | ST50307742 |
| Molecular Weight | 152.22 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 152.02958605 |
| Monoisotopic Mass | 152.02958605 |
| Topological Polar Surface Area | 45.3 |
| Heavy Atom Count | 10 |
874-83-9； 4-(2-噻吩基)-3-丁烯-2-酮； 4-(噻吩-2-基)丁-3-烯-2-酮； DTXSID001310167；参考化学：512791； DTXCID701740024； 867-663-3； 4-(2-噻吩基)BUT-3-EN-2-酮； 33603-63-3；反式-4-(2-噻吩基)-3-丁烯-2-酮； (3E)-4-(噻吩-2-基)丁-3-en-2-酮； (E)-4-(噻吩-2-基)丁-3-烯-2-酮； MFCD00053051； (E)-4-噻吩-2-基丁-3-en-2-酮； (E)-4-(2-噻吩基)丁-3-烯-2-酮； 4-(2-噻吩基)-3-丁烯-2-酮（顺式和反式的混合物）
| 已通报的危害声明 | H315 (100%), H319 (100%), H335 (100%) |
|---|
4-(2-噻吩基)丁-3-烯-2-酮 · CAS 33603-63-3 · C8H8OS. UNII ST50307742.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-(2-噻吩基)丁-3-烯-2-酮