Introduction：Basic information about CAS 108990-72-3|5H-Cyclopentapyrimidin-2-amine, 6,7-dihydro- (9CI), including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5H-Cyclopentapyrimidin-2-amine, 6,7-dihydro- (9CI) |
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| CAS Number | 108990-72-3 | Molecular Weight | 135.16600 |
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| Density | 1.26g/cm3 | Boiling Point | 349.1ºC at 760 mmHg |
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| Molecular Formula | C7H9N3 | Melting Point | / |
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| MSDS | / | Flash Point | 191.9ºC |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 6,7-dihydro-5H-cyclopenta[d]pyriMidin-2-aMine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.26g/cm3 |
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| Boiling Point | 349.1ºC at 760 mmHg |
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| Molecular Formula | C7H9N3 |
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| Molecular Weight | 135.16600 |
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| Flash Point | 191.9ºC |
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| Exact Mass | 135.08000 |
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| PSA | 51.80000 |
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| LogP | 1.12870 |
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| Vapour Pressure | 4.8E-05mmHg at 25°C |
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| Index of Refraction | 1.644 |
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| InChIKey | WTCJRQDRMMTPHC-UHFFFAOYSA-N |
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| SMILES | Nc1ncc2c(n1)CCC2 |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H302 |
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| Hazard Codes | Xn |
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| Risk Phrases | 22 |
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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
| 2-Amino-4,5-trimethylenpyrimidin |
| 6,7-dihydro-5H-cyclopentapyrimidin-2-ylamine |
| 2-amino-6,7-dihydro-5H-cyclopentapyrimidine |
