5190-53-4
5190-53-4 structure
- Name: 3-quinazolin-4-ylquinazolin-4-one
- Chemical Name: 4H-3,4'-biquinazolin-4-one
- CAS Number: 5190-53-4
- Molecular Formula: C16H10N4O
- Molecular Weight: 274.27700
- Create Date: 2017-05-16 08:06:32
- Modify Date: 2025-09-13 11:24:44
| Name | 4H-3,4'-biquinazolin-4-one |
|---|
| Density | 1.38g/cm3 |
|---|---|
| Boiling Point | 504.8ºC at 760 mmHg |
| Molecular Formula | C16H10N4O |
| Molecular Weight | 274.27700 |
| Flash Point | 259.1ºC |
| Exact Mass | 274.08500 |
| PSA | 60.67000 |
| LogP | 2.32890 |
| Index of Refraction | 1.74 |
| HS Code | 2933990090 |
|---|
|
~80%
5190-53-4 |
| Literature: Wan, Zhao-Kui; Wacharasindhu, Sumrit; Levins, Christopher G.; Lin, Melissa; Tabei, Keiko; Mansour, Tarek S. Journal of Organic Chemistry, 2007 , vol. 72, # 26 p. 10194 - 10210 |
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~%
5190-53-4 |
| Literature: Tomisek; Christensen Journal of the American Chemical Society, 1948 , vol. 70, p. 874 Full Text View citing articles Show Details Stephen; Stephen Journal of the Chemical Society, 1956 , p. 4173,4175 |
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~%
5190-53-4 |
| Literature: Tomisek; Christensen Journal of the American Chemical Society, 1948 , vol. 70, p. 874 Full Text View citing articles Show Details Stephen; Stephen Journal of the Chemical Society, 1956 , p. 4173,4175 |
| 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% |