1,2,7,8-Dibenzo-9-thiafluorene
1,2,7,8-Dibenzo-9-thiafluorene structure
|
Common Name | 1,2,7,8-Dibenzo-9-thiafluorene | ||
|---|---|---|---|---|
| CAS Number | 239-72-5 | Molecular Weight | 284.37400 | |
| Density | 1.32g/cm3 | Boiling Point | 523.2ºC at 760 mmHg | |
| Molecular Formula | C20H12S | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 205.1ºC | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 1,2,7,8-Dibenzo-9-thiafluorene |
|---|---|
| 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 | 1.32g/cm3 |
|---|---|
| Boiling Point | 523.2ºC at 760 mmHg |
| Molecular Formula | C20H12S |
| Molecular Weight | 284.37400 |
| Flash Point | 205.1ºC |
| Exact Mass | 284.06600 |
| PSA | 28.24000 |
| LogP | 6.36090 |
| Vapour Pressure | 1.61E-10mmHg at 25°C |
| Index of Refraction | 1.847 |
| InChIKey | RHACEINAFSEPBJ-UHFFFAOYSA-N |
| SMILES | c1ccc2c(c1)ccc1c3ccc4ccccc4c3sc21 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
|
~99%
1,2,7,8-Dibenzo... CAS#:239-72-5 |
| Literature: Czogalla, Claus-Detlef; Boberg, Friedrich Phosphorus and Sulfur and the Related Elements, 1988 , vol. 35, p. 127 - 132 |
|
~29%
1,2,7,8-Dibenzo... CAS#:239-72-5 |
| Literature: Alam, Ashraful; Ohta, Hidetoshi; Yamamoto, Tatsuya; Ogawa, Satoshi; Sato, Ryu Heteroatom Chemistry, 2007 , vol. 18, # 3 p. 239 - 248 |
|
~17%
1,2,7,8-Dibenzo... CAS#:239-72-5 |
| Literature: Ohgaki, Hirotaka; Mitsuhashi, Hirokazu; Suzuki, Hitomi Journal of Chemical Research - Part S, 2003 , # 5 p. 264 - 265 |
|
~76%
1,2,7,8-Dibenzo... CAS#:239-72-5 |
| Literature: Tedjamulia, Marvin L.; Tominaga, Yoshinori; Castle, Raymond N.; Lee, Milton L. Journal of Heterocyclic Chemistry, 1983 , vol. 20, p. 1143 - 1148 |
|
~%
1,2,7,8-Dibenzo... CAS#:239-72-5 |
| Literature: Alam, Ashraful; Ohta, Hidetoshi; Yamamoto, Tatsuya; Ogawa, Satoshi; Sato, Ryu Heteroatom Chemistry, 2007 , vol. 18, # 3 p. 239 - 248 |
|
~%
1,2,7,8-Dibenzo... CAS#:239-72-5 |
| Literature: Alam, Ashraful; Ohta, Hidetoshi; Yamamoto, Tatsuya; Ogawa, Satoshi; Sato, Ryu Heteroatom Chemistry, 2007 , vol. 18, # 3 p. 239 - 248 |
|
~%
1,2,7,8-Dibenzo... CAS#:239-72-5 |
| Literature: Czogalla, Claus-Detlef; Boberg, Friedrich Phosphorus and Sulfur and the Related Elements, 1988 , vol. 35, p. 127 - 132 |
|
~%
1,2,7,8-Dibenzo... CAS#:239-72-5 |
| Literature: Czogalla, Claus-Detlef; Boberg, Friedrich Phosphorus and Sulfur and the Related Elements, 1988 , vol. 35, p. 127 - 132 |
![5,6,7,8-tetrahydrodinaphtho[1,2-b:2',1'-d]thiophene structure](https://image.chemsrc.com/caspic/220/116904-96-2.png)
![3-(2-phenylethenyl)benzo[g][1]benzothiole structure](https://image.chemsrc.com/caspic/063/88220-34-2.png)
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 8 | |
|---|---|
| DownStream 0 | |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| Dinaphtho<1,2-b:2',1'-d>Dinaphtho[1,2-b,2',1'-d]thiophen |
| Dinaphtho[1,2-b:2',1'-d]thiophene |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the SMILES notation of 1,2,7,8-Dibenzo-9-thiafluorene? |
| A: SMILES notation of 1,2,7,8-Dibenzo-9-thiafluorene is c1ccc2c(c1)ccc1c3ccc4ccccc4c3sc21. |
| Q: What is the Chinese name of 239-72-5? |
| A: Chinese name of 239-72-5 is 239-72-5. |
| Q: What are the upstream materials of 1,2,7,8-Dibenzo-9-thiafluorene? |
| A: Related upstream materials(CAS) of 1,2,7,8-Dibenzo-9-thiafluorene: 116904-96-2;128309-41-1;607-53-4;88220-34-2;90-11-9;85-46-1;1056246-70-8;529-34-0. |
| Q: What is the polar surface area (PSA) of 1,2,7,8-Dibenzo-9-thiafluorene? |
| A: Polar surface area (PSA) of 1,2,7,8-Dibenzo-9-thiafluorene is 28.24000. |
| Q: What English synonyms does 1,2,7,8-Dibenzo-9-thiafluorene have? |
| A: English synonyms of 1,2,7,8-Dibenzo-9-thiafluorene: DinaphthoDinaphtho[1,2-b,2',1'-d]thiophen, Dinaphtho[1,2-b:2',1'-d]thiophene. |
| Q: What is the molecular weight of 1,2,7,8-Dibenzo-9-thiafluorene? |
| A: Molecular weight of 1,2,7,8-Dibenzo-9-thiafluorene is 284.37400. |
| Q: What is the InChIKey of 1,2,7,8-Dibenzo-9-thiafluorene? |
| A: InChIKey of 1,2,7,8-Dibenzo-9-thiafluorene is RHACEINAFSEPBJ-UHFFFAOYSA-N. |
| Q: What is the CAS number of 1,2,7,8-Dibenzo-9-thiafluorene? |
| A: CAS number of 1,2,7,8-Dibenzo-9-thiafluorene is 239-72-5. |
| Q: What is the English name of 1,2,7,8-Dibenzo-9-thiafluorene? |
| A: The English name of 1,2,7,8-Dibenzo-9-thiafluorene is 1,2,7,8-Dibenzo-9-thiafluorene. |
| Q: What is the LogP of 1,2,7,8-Dibenzo-9-thiafluorene? |
| A: LogP of 1,2,7,8-Dibenzo-9-thiafluorene is 6.36090. |