Introduction：Basic information about CAS 6339-87-3|2-Thiophenesulfonamide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Thiophenesulfonamide |
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| CAS Number | 6339-87-3 | Molecular Weight | 163.218 |
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| Density | 1.5±0.1 g/cm3 | Boiling Point | 338.1±34.0 °C at 760 mmHg |
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| Molecular Formula | C4H5NO2S2 | Melting Point | 146-148ºC |
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| MSDS | ChineseUSA | Flash Point | 158.3±25.7 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 2-Thiophenesulfonamide |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
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| Boiling Point | 338.1±34.0 °C at 760 mmHg |
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| Melting Point | 146-148ºC |
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| Molecular Formula | C4H5NO2S2 |
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| Molecular Weight | 163.218 |
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| Flash Point | 158.3±25.7 °C |
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| Exact Mass | 162.976166 |
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| PSA | 96.78000 |
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| LogP | -0.08 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.609 |
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| InChIKey | KTFDYVNEGTXQCV-UHFFFAOYSA-N |
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| SMILES | NS(=O)(=O)c1cccs1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- XN0294000
- CHEMICAL NAME :
- 2-Thiophenesulfonamide
- CAS REGISTRY NUMBER :
- 6339-87-3
- BEILSTEIN REFERENCE NO. :
- 0123537
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C4-H5-N-O2-S2
- MOLECULAR WEIGHT :
- 163.22
- WISWESSER LINE NOTATION :
- T5SJ BSWZ
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 300 mg/kg
- TOXIC EFFECTS :
- Behavioral - muscle weakness Behavioral - ataxia Lungs, Thorax, or Respiration - respiratory depression
- REFERENCE :
- APFRAD Annales Pharmaceutiques Francaises. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1943- Volume(issue)/page/year: 19,449,1961
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xi |
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| Risk Phrases | 36/37/38 |
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| Safety Phrases | 26 |
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| RIDADR | NONH for all modes of transport |
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| RTECS | XN0294000 |
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| HS Code | 2935009090 |
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Customs
| HS Code | 2935009090 |
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| Summary | 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0% |
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Synonyms
| Thiophene-2-sulfonic acid amide |
| 2-Thiophenesulfonamide |
| Thiophene-2-sulfonamide |
| MFCD00185853 |
