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| CAS No.: | 31551-45-8 |
|---|---|
| Name: | 2,7-Dinitro-9-fluorenone |
| Article Data: | 27 |
| Molecular Structure: | |
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|
|
| Formula: | C13H6 N2 O5 |
| Molecular Weight: | 270.201 |
| Synonyms: | Fluoren-9-one,2,7-dinitro- (6CI,7CI,8CI); 2,7-Dinitro-9-fluorenone; 2,7-Dinitrofluorenone;9-Oxo-2,7-dinitrofluorene; NSC 86561 |
| EINECS: | 250-695-1 |
| Density: | 1.603g/cm3 |
| Melting Point: | 292-295 ºC |
| Boiling Point: | 504.2°Cat760mmHg |
| Flash Point: | 263.5°C |
| Appearance: | Light green solid. |
| Hazard Symbols: | Xi |
| Risk Codes: | 36/37/38 |
| Safety: | Mutation data reported. When heated to decomposition it emits toxic vapors of NOx. |
| PSA: | 108.71000 |
| LogP: | 3.76080 |
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Chemistry
Product Name: 2,7-Dinitro-9-fluorenone (CAS NO.31551-45-8)
Molecular Formula: C13H6N2O5
Molecular Weight: 270.2g/mol
Mol File: 31551-45-8.mol
Einecs: 250-695-1
Appearance: Yellow to brown crystalline powder
Melting Point: 292-295 °C(lit.)
Boiling point: 504.2 °C at 760 mmHg
Flash Point: 263.5 °C
Density: 1.603 g/cm3
Water Solubility: Insoluble in water
Surface Tension: 79.8 dyne/cm
Enthalpy of Vaporization: 77.36 kJ/mol
Vapour Pressure: 2.71E-10 mmHg at 25°C
XLogP3: 2.8
H-Bond Donor: 0
H-Bond Acceptor: 5
Product Categories: Fluorenes and Fluorenones; Fluorenones; C13 to C14; Carbonyl Compounds; Ketones
Uses
2,7-Dinitro-9-fluorenone (CAS NO.31551-45-8) is used a photo conducting material.
Toxicity Data With Reference
| 1. | mmo-sat 10 ng/plate | EMMUEG Environmental and Molecular Mutagenesis. 11 (Suppl 12)(1988),1. | ||
| 2. | uns-bac-esc 1250 ng/tube | EMMUEG Environmental and Molecular Mutagenesis. 18 (1991),41. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Mutation data reported. When heated to decomposition it emits toxic vapors of NOx.
Safety Information of 2,7-Dinitro-9-fluorenone (CAS NO.31551-45-8):
Hazard Codes: Xi.gif){kind=small}
Risk Statements: 36/37/38
36: Irritating to the eyes
37: Irritating to the respiratory system
38: Irritating to the skin
Safety Statements: 24/25-36/37-26
24: Avoid contact with skin
25: Avoid contact with eyes
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
37: Wear suitable gloves
Specification
2,7-Dinitro-9-fluorenone ,its CAS NO. is 31551-45-8,the synonyms is 2,7-Dinitro-9-fluorenon ; 2,7-Dinitro-9h-fluoren-9-on ; 2,7-Dinitro-9H-fluoren-9-one ; 2,7-Dinitrofluoren-9-one ; 2,7-Dinitrofluorenone ; 9-Fluorenone, 2,7-dinitro- ; 9H-Fluoren-9-one, 2,7-dinitro- ; Fluoren-9-one, 2,7-dinitro- .