3-CHLOROTHIENO[2,3-B]THIOPHENE-2-CARBONYL CHLORIDE
![3-CHLOROTHIENO[2,3-B]THIOPHENE-2-CARBONYL CHLORIDE Structure](https://image.chemsrc.com/caspic/147/39244-06-9.png)
3-CHLOROTHIENO[2,3-B]THIOPHENE-2-CARBONYL CHLORIDE structure
|
Common Name | 3-CHLOROTHIENO[2,3-B]THIOPHENE-2-CARBONYL CHLORIDE | ||
|---|---|---|---|---|
| CAS Number | 39244-06-9 | Molecular Weight | 237.12600 | |
| Density | 1.683g/cm3 | Boiling Point | 347.8ºC at 760mmHg | |
| Molecular Formula | C7H2Cl2OS2 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 164.1ºC | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride |
|---|---|
| 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 | 1.683g/cm3 |
|---|---|
| Boiling Point | 347.8ºC at 760mmHg |
| Molecular Formula | C7H2Cl2OS2 |
| Molecular Weight | 237.12600 |
| Flash Point | 164.1ºC |
| Exact Mass | 235.89200 |
| PSA | 73.55000 |
| LogP | 3.99520 |
| Index of Refraction | 1.726 |
| InChIKey | WCRIUIXSFXQLJK-UHFFFAOYSA-N |
| SMILES | O=C(Cl)c1sc2sccc2c1Cl |
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.
|
~40%
3-CHLOROTHIENO[... CAS#:39244-06-9 |
| Literature: DoganKoruznjak, Jasna; Slade, Neda; Zamola, Branimir; Pavelic, Kresimir; Karminski-Zamola, Grace Chemical and pharmaceutical bulletin, 2002 , vol. 50, # 5 p. 656 - 660 |
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 1 | |
|---|---|
| DownStream 0 | |
This 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.
| Thieno[2,3-b]thiophene-2-carbonylchloride,3-chloro |
| QC-5872 |
| 3-Chlor-2-thieno[2,3-b]thiophencarbonylchlorid |
| 3-chlorothieno[2,3-b] thiophene-2-carbonyl chloride |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the molecular formula of 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride? |
| A: Molecular formula of 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride is C7H2Cl2OS2. |
| Q: What is the SMILES notation of 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride? |
| A: SMILES notation of 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride is O=C(Cl)c1sc2sccc2c1Cl. |
| Q: What is the LogP of 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride? |
| A: LogP of 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride is 3.99520. |
| Q: What is the boiling point of 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride? |
| A: Boiling point of 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride is 347.8ºC at 760mmHg. |
| Q: What is the polar surface area (PSA) of 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride? |
| A: Polar surface area (PSA) of 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride is 73.55000. |
| Q: What is the molecular weight of 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride? |
| A: Molecular weight of 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride is 237.12600. |
| Q: What are the upstream materials of 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride? |
| A: Related upstream materials(CAS) of 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride: 1195-52-4. |
| Q: What is the English name of 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride? |
| A: The English name of 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride is 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride. |
| Q: What is the InChIKey of 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride? |
| A: InChIKey of 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride is WCRIUIXSFXQLJK-UHFFFAOYSA-N. |
| Q: What English synonyms does 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride have? |
| A: English synonyms of 4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride: Thieno[2,3-b]thiophene-2-carbonylchloride,3-chloro, QC-5872, 3-Chlor-2-thieno[2,3-b]thiophencarbonylchlorid, 3-chlorothieno[2,3-b] thiophene-2-carbonyl chloride. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Dayang Chem (Hangzhou) Co., Ltd. |