Introduction：Basic information about CAS 155861-77-1|3,4-Propylenedioxythiophene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3,4-Propylenedioxythiophene |
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| CAS Number | 155861-77-1 | Molecular Weight | 156.20200 |
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| Density | 1.244g/cm3 | Boiling Point | 229.704ºC at 760 mmHg |
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| Molecular Formula | C7H8O2S | Melting Point | 79-83ºC |
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| MSDS | ChineseUSA | Flash Point | 92.722ºC |
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Names
| Name | 3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.244g/cm3 |
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| Boiling Point | 229.704ºC at 760 mmHg |
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| Melting Point | 79-83ºC |
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| Molecular Formula | C7H8O2S |
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| Molecular Weight | 156.20200 |
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| Flash Point | 92.722ºC |
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| Exact Mass | 156.02500 |
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| PSA | 46.70000 |
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| LogP | 1.90940 |
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| Vapour Pressure | 0.104mmHg at 25°C |
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| Index of Refraction | 1.55 |
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| InChIKey | WNOOCRQGKGWSJE-UHFFFAOYSA-N |
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| SMILES | c1scc2c1OCCCO2 |
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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Synonyms
| 3,4-(propane-1,3-diyldioxy)thiophene |
| ProDOT |
| 3,4-Propylenedioxythiophene |
| 3,4-Dihydro-2H-thieno[3,4-b][1,4]dioxepin |
