Introduction：Basic information about CAS 128276-98-2|4-Chloro-2-(dichloromethyl)-5,6-dimethylthieno[2,3-d]pyrimidine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Chloro-2-(dichloromethyl)-5,6-dimethylthieno[2,3-d]pyrimidine |
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| CAS Number | 128276-98-2 | Molecular Weight | 281.58900 |
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| Density | 1.532g/cm3 | Boiling Point | 302.2ºC at 760 mmHg |
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| Molecular Formula | C9H7Cl3N2S | Melting Point | / |
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| MSDS | / | Flash Point | 136.6ºC |
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Names
| Name | 4-Chloro-2-(dichloromethyl)-5,6-dimethylthieno[2,3-d]pyrimidine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.532g/cm3 |
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| Boiling Point | 302.2ºC at 760 mmHg |
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| Molecular Formula | C9H7Cl3N2S |
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| Molecular Weight | 281.58900 |
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| Flash Point | 136.6ºC |
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| Exact Mass | 279.94000 |
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| PSA | 54.02000 |
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| LogP | 4.43770 |
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| Vapour Pressure | 0.0018mmHg at 25°C |
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| Index of Refraction | 1.659 |
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| InChIKey | UNSJQMFFXAPWFJ-UHFFFAOYSA-N |
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| SMILES | Cc1sc2nc(C(Cl)Cl)nc(Cl)c2c1C |
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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
| Thieno[2,3-d]pyrimidine,4-chloro-2-(dichloromethyl)-5,6-dimethyl |
