Introduction：Basic information about CAS 635698-56-5|tert-butyl 2,4-dichloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | tert-butyl 2,4-dichloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate |
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| CAS Number | 635698-56-5 | Molecular Weight | 304.172 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 423.1±45.0 °C at 760 mmHg |
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| Molecular Formula | C12H15Cl2N3O2 | Melting Point | / |
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| MSDS | / | Flash Point | 209.7±28.7 °C |
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Names
| Name | tert-Butyl 2,4-dichloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate |
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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 | 423.1±45.0 °C at 760 mmHg |
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| Molecular Formula | C12H15Cl2N3O2 |
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| Molecular Weight | 304.172 |
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| Flash Point | 209.7±28.7 °C |
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| Exact Mass | 303.054138 |
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| PSA | 55.32000 |
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| LogP | 1.88 |
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| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
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| Index of Refraction | 1.561 |
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| InChIKey | YPTQBCCFRRAECZ-UHFFFAOYSA-N |
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| SMILES | CC(C)(C)OC(=O)N1CCc2nc(Cl)nc(Cl)c2C1 |
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| Storage condition | 2-8°C |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2933990090 |
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Customs
| HS Code | 2933990090 |
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| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| Tert-butyl2,4-dichloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate |
| tert-butyl 2,4-Dichloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate |
| tert-butyl 2,4-dichloro-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate |
| 2-Methyl-2-propanyl 2,4-dichloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate |
| Pyrido[4,3-d]pyrimidine-6(5H)-carboxylic acid, 2,4-dichloro-7,8-dihydro-, 1,1-dimethylethyl ester |
