2,7-Dinitro-9-fluorenone

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2,7-Dinitro-9-fluorenone Basic information

Product Name:
2,7-Dinitro-9-fluorenone
CAS:
31551-45-8
MF:
C13H6N2O5
MW:
270.2
EINECS:
250-695-1
Mol File:
31551-45-8.mol
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2,7-Dinitro-9-fluorenone Chemical Properties

Melting point:
292-295 °C(lit.)
Boiling point:
413.31°C (rough estimate)
Density 
1.4118 (rough estimate)
refractive index 
1.5300 (estimate)
solubility 
DMF: soluble25mg/mL, clear (yellow to yellow-green)
form 
Powder
color 
Yellow to orange
CAS DataBase Reference
31551-45-8(CAS DataBase Reference)
NIST Chemistry Reference
9H-fluoren-9-one, 2,7-dinitro-(31551-45-8)
EPA Substance Registry System
2,7-Dinitro-9-fluorenone (31551-45-8)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
24/25-36/37-26
WGK Germany 
3
RTECS 
LL9051000
TSCA 
Yes
HS Code 
29147000

MSDS

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2,7-Dinitro-9-fluorenone Usage And Synthesis

Chemical Properties

yellow to brown crystalline powder

General Description

Light green solid. Used a photo conducting material.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

A nitrated ketone. Ketones are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4.

Fire Hazard

Flash point data are not available for 2,7-Dinitro-9-fluorenone, but 2,7-Dinitro-9-fluorenone is probably combustible.

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