Introduction：Basic information about CAS 189681-04-7|4-chloro-5-thiophen-2-ylthieno[2,3-d]pyrimidine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-chloro-5-thiophen-2-ylthieno[2,3-d]pyrimidine |
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| CAS Number | 189681-04-7 | Molecular Weight | 252.74300 |
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| Density | 1.52g/cm3 | Boiling Point | 420.3ºC at 760mmHg |
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| Molecular Formula | C10H5ClN2S2 | Melting Point | 110ºC |
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| MSDS | / | Flash Point | 208ºC |
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Names
| Name | 4-chloro-5-thiophen-2-ylthieno[2,3-d]pyrimidine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.52g/cm3 |
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| Boiling Point | 420.3ºC at 760mmHg |
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| Melting Point | 110ºC |
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| Molecular Formula | C10H5ClN2S2 |
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| Molecular Weight | 252.74300 |
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| Flash Point | 208ºC |
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| Exact Mass | 251.95800 |
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| PSA | 82.26000 |
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| LogP | 4.07320 |
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| Vapour Pressure | 6.95E-07mmHg at 25°C |
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| Index of Refraction | 1.732 |
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| InChIKey | VNWBUFWVNCUUKY-UHFFFAOYSA-N |
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| SMILES | Clc1ncnc2scc(-c3cccs3)c12 |
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Safety Information
Synonyms
| 4-chloro-5-(2-thienyl)thiopheno[2,3-d]pyrimidine |
| 4-chloro-5-(thiophen-2-yl)thieno[2,3-d]pyrimidine |
| 4-chloro-5-(2-thienyl)thieno[2,3-d]pyrimidine |
