Introduction：Basic information about CAS 13794-72-4|6,7-Dimethoxy-3,4-dihydroquinazoline-4-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one |
|---|
| CAS Number | 13794-72-4 | Molecular Weight | 206.198 |
|---|
| Density | 1.3±0.1 g/cm3 | Boiling Point | 441.8±35.0 °C at 760 mmHg |
|---|
| Molecular Formula | C10H10N2O3 | Melting Point | 309-311ºC |
|---|
| MSDS | / | Flash Point | 221.0±25.9 °C |
|---|
Names
| Name | 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
|---|
| Boiling Point | 441.8±35.0 °C at 760 mmHg |
|---|
| Melting Point | 309-311ºC |
|---|
| Molecular Formula | C10H10N2O3 |
|---|
| Molecular Weight | 206.198 |
|---|
| Flash Point | 221.0±25.9 °C |
|---|
| Exact Mass | 206.069138 |
|---|
| PSA | 64.21000 |
|---|
| LogP | 0.51 |
|---|
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
|---|
| Index of Refraction | 1.601 |
|---|
Safety Information
| Hazard Codes | Xn:Harmful |
|---|
| Risk Phrases | R20/21/22;R36/37/38 |
|---|
| Safety Phrases | S26-S37/39 |
|---|
| HS Code | 2933990090 |
|---|
Customs
| 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% |
|---|
Synonyms
| 6,7-Dimethoxy-4-quinazolinol |
| 6,7-Dimethoxy-3H-quinazolin-4-one |
| 6,7-Dimethylquinaolin-4(1H)-one |
| 6,7-Dimethoxy-3,4-dihydroquinazolin-4-one |
| 6,7-Dimethoxy-1H-quinazolin-4-one |
| 6,7-dimethoxyquinazolin-4-ol |
| 6,7-Dimethoxy-4(3H)-quinazolinone |
| 4(3H)-Quinazolinone, 6,7-dimethoxy- |
| 6,7-Dimethoxyquinazolin-4(1H)-one |
| MFCD01570147 |
| 6,7-Dimethoxy-4(1H)-quinazolinone |
| 6,7-Dimethoxy-4-hydroxyquinazoline |
| 6,7-Dimethoxychinazolin-4(3H)-on |
| 6,7-dimethoxyquinazolin-4(3H)-one |
| 4(1H)-quinazolinone, 6,7-dimethoxy- |
