6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one (CAS 3263-31-8) — formula C20H16O4S2, molecular weight 384.5; category organic chemicals.
| CAS Number | 3263-31-8 |
|---|---|
| Molecular Formula | C20H16O4S2 |
| Molecular Weight | 384.5 |
| LogP | 4.8 |
| Category | Organic Chemicals |
6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one is a carbon-based organic compound with CAS registry number 3263-31-8 and molecular formula C20H16O4S2 (molecular weight 384.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3263-31-8
Its molecular formula C20H16O4S2 comprises 20 C, 16 H, 4 O, 2 S atoms.
Also known as: 6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one · 还原橙5
Category: organic chemicals
The CAS registry number of 6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one is 3263-31-8.
Molecular formula C20H16O4S2, molecular weight 384.5.
It is also registered under: 6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one, 还原橙5.
Category: Organic Chemicals.
Independent reference data for 6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one (CAS 3263-31-8), compiled from public chemistry databases.
| CAS 号 | 3263-31-8 |
|---|---|
| PubChem CID | 18626 |
| 分子式 | C20H16O4S2 |
| IUPAC 名称 | 6-ethoxy-2-(6-ethoxy-3-oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one |
| UNII（FDA） | NS00048870 |
| Molecular Weight | 384.5 |
|---|---|
| XLogP3 | 4.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 4 |
| Exact Mass | 384.04900133 |
| Monoisotopic Mass | 384.04900133 |
| Topological Polar Surface Area | 103 |
| Heavy Atom Count | 26 |
6-ethoxy-2-(6-ethoxy-3-oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one; SCHEMBL4067532; SCHEMBL30301081; NS00048870
还原橙5 · CAS 3263-31-8 · C20H16O4S2. UNII NS00048870.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 还原橙5