Benzo[b]thiophen-3(2H)-one
![Benzo[b]thiophen-3(2H)-one Structure](https://image.chemsrc.com/caspic/085/130-03-0.png)
Benzo[b]thiophen-3(2H)-one structure
|
Common Name | Benzo[b]thiophen-3(2H)-one | ||
|---|---|---|---|---|
| CAS Number | 130-03-0 | Molecular Weight | 150.19800 | |
| Density | 1.312g/cm3 | Boiling Point | 273.393ºC at 760 mmHg | |
| Molecular Formula | C8H6OS | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 143.683ºC | |
Summary: 1-Phenanthren-3(2H)-one (Benzo[b]thiophen-3(2H)-one, CAS: 130-03-0), with molecular formula C8H6OS, molecular weight 150.19800, and a boiling point of 273.393°C. Store at room temperature. For research-use only, not for medical or clinical usage.
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | Benzo[b]thiophen-3(2H)-one |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.312g/cm3 |
|---|---|
| Boiling Point | 273.393ºC at 760 mmHg |
| Molecular Formula | C8H6OS |
| Molecular Weight | 150.19800 |
| Flash Point | 143.683ºC |
| Exact Mass | 150.01400 |
| PSA | 42.37000 |
| LogP | 1.97500 |
| Vapour Pressure | 0.006mmHg at 25°C |
| Index of Refraction | 1.657 |
| InChIKey | ADHAJDDBRUOZHJ-UHFFFAOYSA-N |
| SMILES | O=C1CSc2ccccc21 |
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| HS Code | 2934999090 |
|---|
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 10 | |
|---|---|
| DownStream 9 | |
CAS#:65935-87-7
CAS#:4209-25-0
CAS#:3724-10-5
CAS#:103-04-8
CAS#:7342-82-7
CAS#:135-13-7
CAS#:3704-28-7
CAS#:1696-17-9
CAS#:7031-27-8
CAS#:141-97-9
CAS#:5076-82-4
CAS#:85869-47-2
CAS#:95-15-8
CAS#:520-72-9
CAS#:10135-00-9
CAS#:1131-09-5
CAS#:24434-82-0![2-[[4-(dimethylamino)phenyl]imino]benzo[b]thiophene-3(2H)-one structure](https://image.chemsrc.com/caspic/495/53633-39-9.png)
CAS#:53633-39-9![sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate structure](https://image.chemsrc.com/caspic/440/6252-78-4.png)
CAS#:6252-78-4This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 1-benzothiophen-3-one |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the English name of Benzo[b]thiophen-3(2H)-one? |
| A: The English name of Benzo[b]thiophen-3(2H)-one is Benzo[b]thiophen-3(2H)-one. |
| Q: What are the upstream materials of Benzo[b]thiophen-3(2H)-one? |
| A: Related upstream materials(CAS) of Benzo[b]thiophen-3(2H)-one: 65935-87-7;4209-25-0;3724-10-5;103-04-8;7342-82-7;135-13-7;3704-28-7;1696-17-9;7031-27-8;141-97-9. |
| Q: What is the LogP of Benzo[b]thiophen-3(2H)-one? |
| A: LogP of Benzo[b]thiophen-3(2H)-one is 1.97500. |
| Q: What is the SMILES notation of Benzo[b]thiophen-3(2H)-one? |
| A: SMILES notation of Benzo[b]thiophen-3(2H)-one is O=C1CSc2ccccc21. |
| Q: What is the boiling point of Benzo[b]thiophen-3(2H)-one? |
| A: Boiling point of Benzo[b]thiophen-3(2H)-one is 273.393ºC at 760 mmHg. |
| Q: What is the molecular weight of Benzo[b]thiophen-3(2H)-one? |
| A: Molecular weight of Benzo[b]thiophen-3(2H)-one is 150.19800. |
| Q: What is the InChIKey of Benzo[b]thiophen-3(2H)-one? |
| A: InChIKey of Benzo[b]thiophen-3(2H)-one is ADHAJDDBRUOZHJ-UHFFFAOYSA-N. |
| Q: What is the polar surface area (PSA) of Benzo[b]thiophen-3(2H)-one? |
| A: Polar surface area (PSA) of Benzo[b]thiophen-3(2H)-one is 42.37000. |
| Q: What is the CAS number of Benzo[b]thiophen-3(2H)-one? |
| A: CAS number of Benzo[b]thiophen-3(2H)-one is 130-03-0. |
| Q: What is the molecular formula of Benzo[b]thiophen-3(2H)-one? |
| A: Molecular formula of Benzo[b]thiophen-3(2H)-one is C8H6OS. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |