Introduction：Basic information about CAS 20503-40-6|6-AMINO-1H-1LAMBDA-6-BENZO[B]THIOPHENE-1,1-DIONE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 6-AMINO-1H-1LAMBDA-6-BENZO[B]THIOPHENE-1,1-DIONE |
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| CAS Number | 20503-40-6 | Molecular Weight | 181.21200 |
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| Density | 1.501 g/cm3 | Boiling Point | 467.4ºC at 760 mmHg |
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| Molecular Formula | C8H7NO2S | Melting Point | 150ºC |
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| MSDS | / | Flash Point | 236.5ºC |
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Names
| Name | 1,1-dioxo-1-benzothiophen-6-amine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.501 g/cm3 |
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| Boiling Point | 467.4ºC at 760 mmHg |
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| Melting Point | 150ºC |
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| Molecular Formula | C8H7NO2S |
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| Molecular Weight | 181.21200 |
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| Flash Point | 236.5ºC |
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| Exact Mass | 181.02000 |
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| PSA | 68.54000 |
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| LogP | 2.68880 |
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| Vapour Pressure | 6.55E-09mmHg at 25°C |
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| Index of Refraction | 1.693 |
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| InChIKey | KRUCRVZSHWOMHC-UHFFFAOYSA-N |
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| SMILES | Nc1ccc2c(c1)S(=O)(=O)C=C2 |
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| Storage condition | 2-8°C |
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | 26-36/37/39 |
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| RIDADR | 2811.0 |
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| HS Code | 2934999090 |
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Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
