Benzo[1,2-b:4,5-b']dithiophene
![Benzo[1,2-b:4,5-b']dithiophene Structure](https://image.chemsrc.com/caspic/394/267-65-2.png)
Benzo[1,2-b:4,5-b']dithiophene structure
|
Common Name | Benzo[1,2-b:4,5-b']dithiophene | ||
|---|---|---|---|---|
| CAS Number | 267-65-2 | Molecular Weight | 190.28500 | |
| Density | 1.393g/cm3 | Boiling Point | 344.404ºC at 760 mmHg | |
| Molecular Formula | C10H6S2 | Melting Point | 198 °C | |
| MSDS | N/A | Flash Point | 120.444ºC | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | thieno[2,3-f][1]benzothiole |
|---|---|
| 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 | 1.393g/cm3 |
|---|---|
| Boiling Point | 344.404ºC at 760 mmHg |
| Melting Point | 198 °C |
| Molecular Formula | C10H6S2 |
| Molecular Weight | 190.28500 |
| Flash Point | 120.444ºC |
| Exact Mass | 189.99100 |
| PSA | 56.48000 |
| LogP | 4.11600 |
| Vapour Pressure | 0mmHg at 25°C |
| Index of Refraction | 1.806 |
| InChIKey | URMVZUQDPPDABD-UHFFFAOYSA-N |
| SMILES | c1cc2cc3sccc3cc2s1 |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| RIDADR | 3295.0 |
|---|---|
| Hazard Class | 3.0 |
| HS Code | 2934999090 |
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 9 | |
|---|---|
| DownStream 1 | |
![2,6-bis(trimethylsilyl)benzo[1,2-b:4,5-b']dithiophene Structure](https://image.chemsrc.com/caspic/412/872513-79-6.png)
CAS#:872513-79-6![4,8-benzo[1,2-b:4,5-b']dithiophenedicarboxylic acid Structure](https://image.chemsrc.com/caspic/184/35991-68-5.png)
CAS#:35991-68-5
CAS#:105-05-5
CAS#:63262-06-6![Diethyl thieno[2,3-f][1]benzothiophene-4,8-dicarboxylate Structure](https://image.chemsrc.com/caspic/385/182952-34-7.png)
CAS#:182952-34-7
CAS#:72771-52-9![4,8-dichloro-benzo[1,2-b,4,5-b']dithiophene Structure](https://image.chemsrc.com/caspic/111/116598-74-4.png)
CAS#:116598-74-4
CAS#:100606-87-9
CAS#:109402-24-6![Benzo[1,2-b;4,5-b']dithiophene-4,8-dione structure](https://image.chemsrc.com/caspic/339/32281-36-0.png)
CAS#:32281-36-0This 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.
| B3464 |
| benzodithiophene |
| I09-2996 |
| Benzo[1,2-b:4,5-b']dithiophene |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What English synonyms does thieno[2,3-f][1]benzothiole have? |
| A: English synonyms of thieno[2,3-f][1]benzothiole: B3464, benzodithiophene, I09-2996, Benzo[1,2-b:4,5-b']dithiophene. |
| Q: What is the boiling point of thieno[2,3-f][1]benzothiole? |
| A: Boiling point of thieno[2,3-f][1]benzothiole is 344.404ºC at 760 mmHg. |
| Q: What are the downstream products of thieno[2,3-f][1]benzothiole? |
| A: Related downstream products(CAS) of thieno[2,3-f][1]benzothiole: 32281-36-0. |
| Q: What is the molecular weight of thieno[2,3-f][1]benzothiole? |
| A: Molecular weight of thieno[2,3-f][1]benzothiole is 190.28500. |
| Q: What is the LogP of thieno[2,3-f][1]benzothiole? |
| A: LogP of thieno[2,3-f][1]benzothiole is 4.11600. |
| Q: What is the polar surface area (PSA) of thieno[2,3-f][1]benzothiole? |
| A: Polar surface area (PSA) of thieno[2,3-f][1]benzothiole is 56.48000. |
| Q: What is the melting point of thieno[2,3-f][1]benzothiole? |
| A: Melting point of thieno[2,3-f][1]benzothiole is 198 °C. |
| Q: What is the molecular formula of thieno[2,3-f][1]benzothiole? |
| A: Molecular formula of thieno[2,3-f][1]benzothiole is C10H6S2. |
| Q: What are the upstream materials of thieno[2,3-f][1]benzothiole? |
| A: Related upstream materials(CAS) of thieno[2,3-f][1]benzothiole: 872513-79-6;35991-68-5;105-05-5;63262-06-6;182952-34-7;72771-52-9;116598-74-4;100606-87-9;109402-24-6. |
| Q: What is the CAS number of thieno[2,3-f][1]benzothiole? |
| A: CAS number of thieno[2,3-f][1]benzothiole is 267-65-2. |
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. |