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Cas Database |
| Name |
2(3H)-Quinazolinone |
EINECS | N/A |
| CAS No. | 7471-58-1 | Density | 1.31 g/cm3 |
| PSA | 45.75000 | LogP | 0.92310 |
| Solubility | N/A | Melting Point |
250 °C |
| Formula | C8H6N2O | Boiling Point | 395 °Cat760mmHg |
| Molecular Weight | 146.148 | Flash Point | 192.7 °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Risk Codes | N/A | |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
1H-quinazolin-2-one;2-Quinoxalone;3-(Chloromethyl)-6-(Trifluoromethyl)Pyridine;2-Quinazolinol;2-Quinazolinone;2 (1H)-Quinazolinone; |
Article Data | 1 |
2(3H)-Quinazolinone Chemical Properties
Molecule structure of 2(3H)-Quinazolinone (CAS NO.7471-58-1):
IUPAC Name: 1H-Quinazolin-2-one
Molecular Weight: 146.14604 g/mol
Molecular Formula: C8H6N2O
Density: 1.31 g/cm3
Boiling Point: 395 °C at 760 mmHg
Flash Point: 192.7 °C
Index of Refraction: 1.666
Molar Refractivity: 41.27 cm3
Molar Volume: 110.8 cm3
Surface Tension: 52.7 dyne/cm
Enthalpy of Vaporization: 67.03 kJ/mol
Vapour Pressure: 8.33E-07 mmHg at 25 °C
XLogP3-AA: 0.7
H-Bond Donor: 1
H-Bond Acceptor: 1
Tautomer Count: 4
Exact Mass: 146.048013
MonoIsotopic Mass: 146.048013
Topological Polar Surface Area: 41.5
Heavy Atom Count: 11
Canonical SMILES: C1=CC=C2C(=C1)C=NC(=O)N2
InChI: InChI=1S/C8H6N2O/c11-8-9-5-6-3-1-2-4-7(6)10-8/h1-5H,(H,9,10,11)
InChIKey: AVRPFRMDMNDIDH-UHFFFAOYSA-N
Product Categories of 2(3H)-Quinazolinone (CAS NO.7471-58-1): PYRIMIDINE
2(3H)-Quinazolinone Specification
2(3H)-Quinazolinone (CAS NO.7471-58-1) is also named as 2(1H)-quinazolinone ; Quinazolin-2(1H)-one ; Quinazolin-2-ol ; 1,3-Naphthyridine-2 (1H)-one ; 2-Quinazolinone ; 2-Quinoxalone .
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