Naphtho[1,2-b]thianaphthene
![Naphtho[1,2-b]thianaphthene Structure](https://image.chemsrc.com/caspic/074/239-35-0.png)
Naphtho[1,2-b]thianaphthene structure
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Common Name | Naphtho[1,2-b]thianaphthene | ||
|---|---|---|---|---|
| CAS Number | 239-35-0 | Molecular Weight | 234.316 | |
| Density | 1.3±0.1 g/cm3 | Boiling Point | 434.3±14.0 °C at 760 mmHg | |
| Molecular Formula | C16H10S | Melting Point | 188-190ºC(lit.) | |
| MSDS | Chinese USA | Flash Point | 163.0±6.3 °C | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | naphtho[1,2-b][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 | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 434.3±14.0 °C at 760 mmHg |
| Melting Point | 188-190ºC(lit.) |
| Molecular Formula | C16H10S |
| Molecular Weight | 234.316 |
| Flash Point | 163.0±6.3 °C |
| Exact Mass | 234.050323 |
| PSA | 28.24000 |
| LogP | 5.61 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.810 |
| InChIKey | YEUHHUCOSQOCIX-UHFFFAOYSA-N |
| SMILES | c1ccc2c(c1)ccc1c3ccccc3sc21 |
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.
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| 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 7 | |
|---|---|
| DownStream 2 | |
CAS#:696-59-3![naphtho[1,2-b]thiophene Structure](https://image.chemsrc.com/caspic/269/234-41-3.png)
CAS#:234-41-3
CAS#:5381-20-4
CAS#:1080-32-6
CAS#:7570-98-1![benzo[b]naphtho[2,1-d]thiophene 11-oxide Structure](https://image.chemsrc.com/caspic/280/121823-04-9.png)
CAS#:121823-04-9
CAS#:71-43-2
CAS#:612-94-2![5-methylnaphtho[1,2-b][1]benzothiole structure](https://image.chemsrc.com/caspic/300/4567-49-1.png)
CAS#:4567-49-1This 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 lists relevant public references with title, journal and publication metadata for this compound.
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Electrophilic oxidant produced in the photodeoxygenation of 1,2-benzodiphenylene sulfoxide.
J. Org. Chem. 66(13) , 4576-9, (2001) We report that the photodeoxygenation of 1,2-benzodiphenylene sulfoxide, 1, generates an intermediate capable of oxidizing the solvent benzene to phenol. The reactivity of the intermediate was probed ... |
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Gauging the significance of atomic oxygen [O(3P)] in sulfoxide photochemistry. A method for hydrocarbon oxidation.
J. Org. Chem. 68(5) , 1886-91, (2003) A liquid-phase photolysis of 1,2-benzodiphenylene sulfoxide, 1, and dibenzothiophene sulfoxide, 2, was used to generate atomic oxygen [O(3P)] or an equivalent active oxygen species. The reaction for s... |
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Direct automatic screening and individual determination of polycyclic aromatic hydrocarbons using supercritical fluid extraction coupled on-line with liquid chromatography and fluorimetric detection. Zougagh M, et al.
Anal. Chim. Acta 524(1) , 279-85, (2004)
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This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| BENZO(B)NAPHTHO(2,1-D)THIOPHENE |
| benzo[b]naphto[2,1-d]thiophene |
| benzo[d]naphtho[1,2-b]thiophene |
| Naphtho[1,2-b]thianaphthene |
| 1,2-Benzo-9-thiafluorene |
| MFCD00010043 |
| EINECS 205-948-0 |
| 11-Thiabenzo(a)fluorene |
| benzo[b]naptho[2,1-d]thiophene |
| Naphtho(1,2-b)thianaphthene |
| Benzo[a]dibenzothiophene |
| 1,2-Benzodiphenylene sulfide |
| Benzo[b]naphtho[2,1-d]thiophene |
| benzo[b]naphtho[1,2-d]thiophene |
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 naphtho[1,2-b][1]benzothiole? |
| A: The English name of naphtho[1,2-b][1]benzothiole is naphtho[1,2-b][1]benzothiole. |
| Q: What is the LogP of naphtho[1,2-b][1]benzothiole? |
| A: LogP of naphtho[1,2-b][1]benzothiole is 5.61. |
| Q: What is the InChIKey of naphtho[1,2-b][1]benzothiole? |
| A: InChIKey of naphtho[1,2-b][1]benzothiole is YEUHHUCOSQOCIX-UHFFFAOYSA-N. |
| Q: What are the upstream materials of naphtho[1,2-b][1]benzothiole? |
| A: Related upstream materials(CAS) of naphtho[1,2-b][1]benzothiole: 696-59-3;234-41-3;5381-20-4;1080-32-6;7570-98-1;121823-04-9;71-43-2. |
| Q: What is the molecular weight of naphtho[1,2-b][1]benzothiole? |
| A: Molecular weight of naphtho[1,2-b][1]benzothiole is 234.316. |
| Q: What is the CAS number of naphtho[1,2-b][1]benzothiole? |
| A: CAS number of naphtho[1,2-b][1]benzothiole is 239-35-0. |
| Q: What English synonyms does naphtho[1,2-b][1]benzothiole have? |
| A: English synonyms of naphtho[1,2-b][1]benzothiole: BENZO(B)NAPHTHO(2,1-D)THIOPHENE, benzo[b]naphto[2,1-d]thiophene, benzo[d]naphtho[1,2-b]thiophene, Naphtho[1,2-b]thianaphthene, 1,2-Benzo-9-thiafluorene, MFCD00010043, EINECS 205-948-0, 11-Thiabenzo(a)fluorene, benzo[b]naptho[2,1-d]thiophene, Naphtho(1,2-b)thianaphthene, Benzo[a]dibenzothiophene, 1,2-Benzodiphenylene sulfide, Benzo[b]naphtho[2,1-d]thiophene, benzo[b]naphtho[1,2-d]thiophene. |
| Q: What is the polar surface area (PSA) of naphtho[1,2-b][1]benzothiole? |
| A: Polar surface area (PSA) of naphtho[1,2-b][1]benzothiole is 28.24000. |
| Q: What are the downstream products of naphtho[1,2-b][1]benzothiole? |
| A: Related downstream products(CAS) of naphtho[1,2-b][1]benzothiole: 612-94-2;4567-49-1. |
| Q: What is the molecular formula of naphtho[1,2-b][1]benzothiole? |
| A: Molecular formula of naphtho[1,2-b][1]benzothiole is C16H10S. |
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. |