Introduction：Basic information about CAS 272-68-4|thienopyrimidine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | thienopyrimidine |
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| CAS Number | 272-68-4 | Molecular Weight | 136.174 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 246.0±13.0 °C at 760 mmHg |
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| Molecular Formula | C6H4N2S | Melting Point | / |
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| MSDS | / | Flash Point | 107.4±10.2 °C |
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Names
| Name | Thieno[3,2-d]pyrimidine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 246.0±13.0 °C at 760 mmHg |
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| Molecular Formula | C6H4N2S |
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| Molecular Weight | 136.174 |
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| Flash Point | 107.4±10.2 °C |
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| Exact Mass | 136.009521 |
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| PSA | 54.02000 |
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| LogP | 1.82 |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.705 |
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Safety Information
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
| thienopyrimidine |
| Thieno[3,2-d]pyrimidine |
| Thieno<3,2-d>pyrimidin |
| <3,2-d>Thienopyrimidin |
| [4,5]thieno[3,2-d]pyrimidine |
