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| CAS No.: | 50890-67-0 |
|---|---|
| Name: | 4,5-DIAZAFLUOREN-9-ONE |
| Article Data: | 3 |
| Molecular Structure: | |
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|
|
| Formula: | C11H6N2O |
| Molecular Weight: | 182.181 |
| Synonyms: | 4,5-Diazafluoren-9-one;4,5-Diazafluorenone;Cyclopenta[2,1-b:3,4-b']dipyridine-5-one;Dafone;NSC377648; |
| Density: | 1.387 g/cm3 |
| Melting Point: |
214-217 °C(lit.) |
| Boiling Point: | 214-217 °C(lit.) |
| Flash Point: | 196.1 °C |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/37/38 |
| Safety: | 26-37/39 |
| PSA: | 42.85000 |
| LogP: | 1.68800 |
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Specification
The CAS register number of 4,5-Diazafluoren-9-one is 50890-67-0. It also can be called as 4,5-Diaza-9H-fluoren-9-one and the systematic name about this chemical is 5H-cyclopenta[1,2-b:5,4-b']dipyridin-5-one. The molecular formula about this chemical is C11H6N2O and molecular weight is 182.18. It belongs to the following product categories, such as Electronic Chemicals; Heterocyclic Building Blocks; N-Containing; Others and so on.
Physical properties about 4,5-Diazafluoren-9-one are: (1)ACD/LogP: 0.98; (2)#H bond acceptors: 3; (3)Polar Surface Area: 42.85Å2; (4)Index of Refraction: 1.688; (5)Molar Refractivity: 50.1 cm3; (6)Molar Volume: 131.2 cm3; (7)Polarizability: 19.86x10-24cm3; (8)Surface Tension: 70.7 dyne/cm; (9)Enthalpy of Vaporization: 64.66 kJ/mol; (10)Boiling Point: 396.3 °C at 760 mmHg; (11)Vapour Pressure: 1.72E-06 mmHg at 25°C.
When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1)SMILES: O=C2c1cccnc1c3ncccc23
(2)InChI: InChI=1/C11H6N2O/c14-11-7-3-1-5-12-9(7)10-8(11)4-2-6-13-10/h1-6H
(3)InChIKey: PFMTUGNLBQSHQC-UHFFFAOYAM
(4)Std. InChI: InChI=1S/C11H6N2O/c14-11-7-3-1-5-12-9(7)10-8(11)4-2-6-13-10/h1-6H
(5)Std. InChIKey: PFMTUGNLBQSHQC-UHFFFAOYSA-N