Introduction：Basic information about CAS 157327-50-9|5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidin-2-amine dihydrochloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidin-2-amine dihydrochloride |
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| CAS Number | 157327-50-9 | Molecular Weight | 223.103 |
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| Density | / | Boiling Point | 399.7ºC at 760 mmHg |
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| Molecular Formula | C7H12Cl2N4 | Melting Point | 140-145°C |
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| MSDS | ChineseUSA | Flash Point | 195.5ºC |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine,dihydrochloride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Boiling Point | 399.7ºC at 760 mmHg |
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| Melting Point | 140-145°C |
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| Molecular Formula | C7H12Cl2N4 |
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| Molecular Weight | 223.103 |
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| Flash Point | 195.5ºC |
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| Exact Mass | 222.043900 |
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| PSA | 63.83000 |
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| LogP | 2.21850 |
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| Vapour Pressure | 1.34E-06mmHg at 25°C |
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| Storage condition | 2-8°C |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H302-H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Hazard Codes | Xi |
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| RIDADR | NONH for all modes of transport |
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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
| Pyrido[4,3-d]pyrimidin-2-amine, 5,6,7,8-tetrahydro-, hydrochloride (1:2) |
| 2-Amino-5,6,7,8-tetrahydropyrido-[4,3-d]-pyrimidine dihydrochloride |
| 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine dihydrochloride |
| QC-2461 |
