2-Thiophenesulfonic acid
2-Thiophenesulfonic acid structure
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Common Name | 2-Thiophenesulfonic acid | ||
|---|---|---|---|---|
| CAS Number | 79-84-5 | Molecular Weight | 164.20300 | |
| Density | 1.614 g/cm3 | Boiling Point | N/A | |
| Molecular Formula | C4H4O3S2 | Melting Point | 71-72ºC | |
| MSDS | N/A | Flash Point | N/A | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | thiophene-2-sulfonic acid |
|---|---|
| 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 | 1.614 g/cm3 |
|---|---|
| Melting Point | 71-72ºC |
| Molecular Formula | C4H4O3S2 |
| Molecular Weight | 164.20300 |
| Exact Mass | 163.96000 |
| PSA | 90.99000 |
| LogP | 2.07560 |
| Index of Refraction | 1.609 |
| InChIKey | BSXLLFUSNQCWJP-UHFFFAOYSA-N |
| SMILES | O=S(=O)(O)c1cccs1 |
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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2-Thiophenesulf... CAS#:79-84-5 |
| Literature: Steinkopf; Ohse Justus Liebigs Annalen der Chemie, 1924 , vol. 437, p. 19 |
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2-Thiophenesulf... CAS#:79-84-5 |
| Literature: Arcoria, Antonio; Ballistreri, Francesco P.; Musumarra, Giuseppe; Tomaselli, Gaetano A. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1981 , p. 221 - 227 |
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2-Thiophenesulf... CAS#:79-84-5 |
| Literature: Arcoria, Antonino; Ballistreri, Francesco P.; Spina, Emanuela; Tomaselli, Gaetano A.; Maccarone, Emanuele Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1988 , p. 1793 - 1798 |
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2-Thiophenesulf... CAS#:79-84-5 |
| Literature: Arcoria, Antonio; Ballistreri, Francesco P.; Musumarra, Giuseppe; Tomaselli, Gaetano A. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1981 , p. 221 - 227 |
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2-Thiophenesulf... CAS#:79-84-5 |
| Literature: Toehl Chemische Berichte, 1894 , vol. 27, p. 666 |
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2-Thiophenesulf... CAS#:79-84-5 |
| Literature: Schleicher Chemische Berichte, 1886 , vol. 19, p. 671 |
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2-Thiophenesulf... CAS#:79-84-5
Learn More
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| Literature: Krekeler Chemische Berichte, 1886 , vol. 19, p. 677 |
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2-Thiophenesulf... CAS#:79-84-5
Learn More
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| Literature: Krekeler Chemische Berichte, 1886 , vol. 19, p. 677 |
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 contains target information, in‑vitro & in‑vivo assay data for this compound.
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Name: Alphascreen assay for small molecules abrogating mHTT-CaM Interaction
Source: 24983
Target: Huntingtin
External Id: KUHTS-Muma KU-CaM-Htt INH-01
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This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| Thiophen-2-sulfonsaeure |
| Thiophenesulfonic acid |
| 2-thiophenesulfonate |
| 2-THIOPHENESULFONIC ACID |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the melting point of thiophene-2-sulfonic acid? |
| A: Melting point of thiophene-2-sulfonic acid is 71-72ºC. |
| Q: What English synonyms does thiophene-2-sulfonic acid have? |
| A: English synonyms of thiophene-2-sulfonic acid: Thiophen-2-sulfonsaeure, Thiophenesulfonic acid, 2-thiophenesulfonate, 2-THIOPHENESULFONIC ACID. |
| Q: What is the InChIKey of thiophene-2-sulfonic acid? |
| A: InChIKey of thiophene-2-sulfonic acid is BSXLLFUSNQCWJP-UHFFFAOYSA-N. |
| Q: What is the polar surface area (PSA) of thiophene-2-sulfonic acid? |
| A: Polar surface area (PSA) of thiophene-2-sulfonic acid is 90.99000. |
| Q: What is the molecular weight of thiophene-2-sulfonic acid? |
| A: Molecular weight of thiophene-2-sulfonic acid is 164.20300. |
| Q: What is the SMILES notation of thiophene-2-sulfonic acid? |
| A: SMILES notation of thiophene-2-sulfonic acid is O=S(=O)(O)c1cccs1. |
| Q: What is the English name of thiophene-2-sulfonic acid? |
| A: The English name of thiophene-2-sulfonic acid is thiophene-2-sulfonic acid. |
| Q: What is the molecular formula of thiophene-2-sulfonic acid? |
| A: Molecular formula of thiophene-2-sulfonic acid is C4H4O3S2. |
| Q: What is the CAS number of thiophene-2-sulfonic acid? |
| A: CAS number of thiophene-2-sulfonic acid is 79-84-5. |
| Q: What is the LogP of thiophene-2-sulfonic acid? |
| A: LogP of thiophene-2-sulfonic acid is 2.07560. |
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. |