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| CAS No.: | 6674-40-4 |
|---|---|
| Name: | 5-Hydroxy-7-acetoxyflavone |
| Article Data: | 7 |
| Molecular Structure: | |
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| Formula: | C17H12O5 |
| Molecular Weight: | 296.279 |
| Synonyms: | 5-Acetoxy-7-methoxyflavon;5-hydroxy-7-acetoxyflavone;Chrysinacetat;7-Acetoxy-5-hydroxy-2-phenyl-chromen-4-on;5-Hydroxy-7-acetoxy-flavon;7-triethylsilyl taxol;7-acetoxy-5-hydroxy-2-phenyl-chromen-4-one;7-O-acetyl chrysin; |
| EINECS: | 200-258-5 |
| Density: | 1.375 g/cm3 |
| Boiling Point: | 510.2 °C at 760 mmHg |
| Flash Point: | 192.3 °C |
| PSA: | 76.74000 |
| LogP: | 3.09090 |
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- Total:23 Page 1 of 1 1
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Specification
The 5-Hydroxy-7-acetoxyflavone is an organic compound with the formula C17H12O5. The systematic name of this chemical is 5-Hydroxy-4-oxo-2-phenyl-4H-chromen-7-yl acetate. With the CAS registry number 6674-40-4, it is also named as 4H-1-Benzopyran-4-one, 7-(acetyloxy)-5-hydroxy-2-phenyl-. Besides, its molecular weight is 296.2742.
Physical properties about 5-Hydroxy-7-acetoxyflavone are: (1)ACD/LogP: 2.85; (2)#H bond acceptors: 5; (3)#H bond donors: 1; (4)#Freely Rotating Bonds: 4; (5)Polar Surface Area: 61.83 Å2; (6)Index of Refraction: 1.638; (7)Molar Refractivity: 77.42 cm3; (8)Molar Volume: 215.3 cm3; (9)Polarizability: 30.69×10-24 cm3; (10)Surface Tension: 58.2 dyne/cm; (11)Density: 1.375 g/cm3; (12)Flash Point: 192.3 °C; (13)Enthalpy of Vaporization: 81.05 kJ/mol; (14)Boiling Point: 510.2 °C at 760 mmHg; (15)Vapour Pressure: 4.94E-11 mmHg at 25 °C.
You can still convert the following datas into molecular structure:
(1)SMILES: O=C(Oc3cc(O)c1c(O/C(=C\C1=O)c2ccccc2)c3)C
(2)InChI: InChI=1/C17H12O5/c1-10(18)21-12-7-13(19)17-14(20)9-15(22-16(17)8-12)11-5-3-2-4-6-11/h2-9,19H,1H3
(3)InChIKey: WMJRZPKTPVQOMP-UHFFFAOYAB
(4)Std. InChI: InChI=1S/C17H12O5/c1-10(18)21-12-7-13(19)17-14(20)9-15(22-16(17)8-12)11-5-3-2-4-6-11/h2-9,19H,1H3
(5)Std. InChIKey: WMJRZPKTPVQOMP-UHFFFAOYSA-N