28285-65-6
28285-65-6 structure
- Name: PYRIMIDO[5,4-D]PYRIMIDIN-4-OL
- Chemical Name: 1H-pyrimido[5,4-d]pyrimidin-4-one
- CAS Number: 28285-65-6
- Molecular Formula: C6H4N4O
- Molecular Weight: 148.12200
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Alcohol
- Create Date: 2018-12-16 11:55:14
- Modify Date: 2024-01-12 12:56:18
| Name | 1H-pyrimido[5,4-d]pyrimidin-4-one |
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| Density | 1.68g/cm3 |
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| Boiling Point | 371.9ºC at 760 mmHg |
| Molecular Formula | C6H4N4O |
| Molecular Weight | 148.12200 |
| Flash Point | 178.7ºC |
| Exact Mass | 148.03900 |
| PSA | 71.79000 |
| LogP | 0.12540 |
| Vapour Pressure | 1E-05mmHg at 25°C |
| Index of Refraction | 1.814 |
| HS Code | 2933990090 |
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| 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% |