20198-19-0
20198-19-0 structure
- Name: 2-Aminoquinazolin-4(3H)-one
- Chemical Name: 2-amino-3h-quinazolin-4-one
- CAS Number: 20198-19-0
- Molecular Formula: C8H7N3O
- Molecular Weight: 161.16100
- Create Date: 2018-04-26 08:00:00
- Modify Date: 2025-08-25 16:22:03
| Name | 2-amino-3h-quinazolin-4-one |
|---|---|
| Synonyms |
2-aMinoquinazolin-4(3H)-one
2-Amino-1H-quinazolin-4-one 2-Aminoquinazolone-4 2-aminoquinazolinone 2-Amino-4-quinazolone 5,8-dideazapterin 2-aminoquinazolin-4-one 2-Amino-4(3H)-quinazolinone 2-Amino-4-hydroxyquinazoline 2-Amino-3H-chinazolin-4-on 2-amino-4-(3H)-quinazolone 2-Amino-4-quinazolinone |
| Density | 1.49g/cm3 |
|---|---|
| Boiling Point | 358.8ºC at 760mmHg |
| Melting Point | 314-315℃ |
| Molecular Formula | C8H7N3O |
| Molecular Weight | 161.16100 |
| Flash Point | 170.8ºC |
| Exact Mass | 161.05900 |
| PSA | 71.77000 |
| LogP | 1.08650 |
| Vapour Pressure | 2.48E-05mmHg at 25°C |
| Index of Refraction | 1.734 |
| Hazard Codes | Xn |
|---|---|
| HS Code | 2933990090 |
| Precursor 0 | |
|---|---|
| DownStream 1 | |
| HS Code | 2933990090 |
|---|---|
| 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% |