1,2,3-Benzothiadiazole
1,2,3-Benzothiadiazole structure
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Common Name | 1,2,3-Benzothiadiazole | ||
|---|---|---|---|---|
| CAS Number | 273-77-8 | Molecular Weight | 136.17400 | |
| Density | 1.368g/cm3 | Boiling Point | 42 - 44ºC | |
| Molecular Formula | C6H4N2S | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 206ºC | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 1,2,3-benzothiadiazole |
|---|---|
| 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 | 1.368g/cm3 |
|---|---|
| Boiling Point | 42 - 44ºC |
| Molecular Formula | C6H4N2S |
| Molecular Weight | 136.17400 |
| Flash Point | 206ºC |
| Exact Mass | 136.01000 |
| PSA | 54.02000 |
| LogP | 1.69130 |
| Vapour Pressure | 0.167mmHg at 25°C |
| Index of Refraction | 1.705 |
| InChIKey | FNQJDLTXOVEEFB-UHFFFAOYSA-N |
| SMILES | c1ccc2snnc2c1 |
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| HS Code | 2934999090 |
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This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
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~97%
1,2,3-Benzothia... CAS#:273-77-8 |
| Literature: Trusova, Marina E.; Krasnokutskaya, Elena A.; Postnikov, Pavel S.; Choi, Younghwa; Chi, Ki-Whan; Filimonov, Victor D. Synthesis, 2011 , # 13 p. 2154 - 2158 |
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~%
1,2,3-Benzothia... CAS#:273-77-8 |
| Literature: Zimmer, Oswald; Echter, Toni; Merkle, Ursula; Meier, Herbert Liebigs Annalen der Chemie, 1982 , # 4 p. 683 - 698 |
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~%
1,2,3-Benzothia... CAS#:273-77-8 |
| Literature: Hodgson Journal of the Society of Dyers and Colourists, vol. 40, p. 333 Chem. Zentralbl., 1925 , vol. 96, # I p. 1398 |
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~%
1,2,3-Benzothia... CAS#:273-77-8 |
| Literature: Clayton Aniline Co. Patent: DE120504 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 6, p. 89 |
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.
| 1,3-Benzothiadiazole |
| benzo-1,2,3-thiadizole |
| benzo-1,2,3-thiadiazole |
| 1,2,3-benzothiadiazol |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the CAS number of 1,2,3-benzothiadiazole? |
| A: CAS number of 1,2,3-benzothiadiazole is 273-77-8. |
| Q: What is the boiling point of 1,2,3-benzothiadiazole? |
| A: Boiling point of 1,2,3-benzothiadiazole is 42 - 44ºC. |
| Q: What is the molecular formula of 1,2,3-benzothiadiazole? |
| A: Molecular formula of 1,2,3-benzothiadiazole is C6H4N2S. |
| Q: What is the InChIKey of 1,2,3-benzothiadiazole? |
| A: InChIKey of 1,2,3-benzothiadiazole is FNQJDLTXOVEEFB-UHFFFAOYSA-N. |
| Q: What is the polar surface area (PSA) of 1,2,3-benzothiadiazole? |
| A: Polar surface area (PSA) of 1,2,3-benzothiadiazole is 54.02000. |
| Q: What is the molecular weight of 1,2,3-benzothiadiazole? |
| A: Molecular weight of 1,2,3-benzothiadiazole is 136.17400. |
| Q: What English synonyms does 1,2,3-benzothiadiazole have? |
| A: English synonyms of 1,2,3-benzothiadiazole: 1,3-Benzothiadiazole, benzo-1,2,3-thiadizole, benzo-1,2,3-thiadiazole, 1,2,3-benzothiadiazol. |
| Q: What is the LogP of 1,2,3-benzothiadiazole? |
| A: LogP of 1,2,3-benzothiadiazole is 1.69130. |
| Q: What is the English name of 1,2,3-benzothiadiazole? |
| A: The English name of 1,2,3-benzothiadiazole is 1,2,3-benzothiadiazole. |
| Q: What is the SMILES notation of 1,2,3-benzothiadiazole? |
| A: SMILES notation of 1,2,3-benzothiadiazole is c1ccc2snnc2c1. |
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. |