Introduction：Basic information about CAS 137240-10-9|4,5-Dichlorothieno[2,3-d]pyrimidine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4,5-Dichlorothieno[2,3-d]pyrimidine |
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| CAS Number | 137240-10-9 | Molecular Weight | 205.064 |
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| Density | 1.7±0.1 g/cm3 | Boiling Point | 322.7±37.0 °C at 760 mmHg |
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| Molecular Formula | C6H2Cl2N2S | Melting Point | / |
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| MSDS | / | Flash Point | 148.9±26.5 °C |
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Names
| Name | 4,5-Dichlorothieno[2,3-d]pyrimidine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.7±0.1 g/cm3 |
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| Boiling Point | 322.7±37.0 °C at 760 mmHg |
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| Molecular Formula | C6H2Cl2N2S |
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| Molecular Weight | 205.064 |
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| Flash Point | 148.9±26.5 °C |
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| Exact Mass | 203.931580 |
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| PSA | 54.02000 |
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| LogP | 2.01 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.715 |
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| InChIKey | DGELLYDZWYBYEP-UHFFFAOYSA-N |
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| SMILES | Clc1csc2ncnc(Cl)c12 |
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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
| 4,5-Dichlorothieno[2,3-d]pyrimidine |
| qc-5834 |
| Thieno[2,3-d]pyrimidine, 4,5-dichloro- |
