ChemicalBook > CAS DataBase List > 2,7-Dinitro-9-fluorenone

2,7-Dinitro-9-fluorenone

Product Name
2,7-Dinitro-9-fluorenone
CAS No.
31551-45-8
Chemical Name
2,7-Dinitro-9-fluorenone
Synonyms
DINITROFLUORENE;2,7-Dinitrofluorenone;LABOTEST-BB LT00112317;2,7-Dinitro-9-fluorone;2,7-dinitro-9-fluorenon;2,7-DINITRO-9-FLUORENONE;2,7-Dinitrofluoren-9-one;2，7-Dinitro-5-fluorenone;2,7-DINTIRO-FLUOREN-9-ONE;2,7-dinitro-9-fluoprenone
CBNumber
CB8707639
Molecular Formula
C13H6N2O5
Formula Weight
270.2
MOL File
31551-45-8.mol
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2,7-Dinitro-9-fluorenone Property

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

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
107107
Product name
2,7-Dinitro-9-fluorenone
Purity
97%
Packaging
10g
Price
$139
Updated
2024/03/01
Sigma-Aldrich
Product number
107107
Product name
2,7-Dinitro-9-fluorenone
Purity
97%
Packaging
50g
Price
$461
Updated
2023/06/20
TCI Chemical
Product number
D1396
Product name
2,7-Dinitro-9-fluorenone
Purity
>98.0%(HPLC)(N)
Packaging
25g
Price
$136
Updated
2024/03/01
TCI Chemical
Product number
D1396
Product name
2,7-Dinitro-9-fluorenone
Purity
>98.0%(HPLC)(N)
Packaging
250g
Price
$813
Updated
2024/03/01
Alfa Aesar
Product number
H55176
Product name
2,7-Dinitro-9-fluorenone, 97%
Packaging
5g
Price
$43.65
Updated
2024/03/01
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2,7-Dinitro-9-fluorenone Chemical Properties,Usage,Production

Chemical Properties

yellow to brown crystalline powder

Uses

2,7-Dinitro-9-fluorenone was used to develop sensor for determination of submicromolar concentrations of selected genotoxic nitro compounds using mercury meniscus modified silver solid amalgam electrode coupled with direct current voltammetry or differential pulse voltammetry. It was used to study mechanism of generation of spontaneous and mutation-induced deletion revertants of hisG428 in Salmonella tester strain TA102 .

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.

2,7-Dinitro-9-fluorenone Preparation Products And Raw materials

Raw materials

Preparation Products

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2,7-Dinitro-9-fluorenone Suppliers

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View Lastest Price from 2,7-Dinitro-9-fluorenone manufacturers

Qingdao Xinli Technology Development Co., Ltd.
Product
2,7-Dinitro-9-fluorenone 31551-45-8
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2024-07-19
Qingdao Xinli Technology Development Co., Ltd.
Product
2,7-Dinitro-9-fluorenone 31551-45-8
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2024-07-19
Hebei Xinsheng New Material Technology Co., LTD.
Product
2,7-Dinitro-9-fluorenone 31551-45-8
Price
US $35.00-25.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 Ton
Release date
2023-10-11

31551-45-8, 2,7-Dinitro-9-fluorenoneRelated Search:

Phenylfluorone 9-Fluorenone 1,3-DINITRONAPHTHALENE 2,5-DINITROPHENOL 2,4-Dinitrophenylhydrazine 1,3-Dinitrobenzene 2,4,5,7-TETRANITRO-9-FLUORENONE 2,4,7-TRINITRO-9-FLUORENONE Fluorene 2,7-Dinitro-9-fluorenone BUTYL 2,5,7-TRINITRO-9-OXO-9H-FLUORENE-4-CARBOXYLATE 2,5,7-TRINITRO-9-OXO-9H-FLUORENE-4-CARBOXYLIC ACID 2,2,3,3,4,4,5,5,5-NONAFLUOROPENTYL 2,5,7-TRINITRO-9-OXO-9H-FLUORENE-4-CARBOXYLATE OCTYL 2,5,7-TRINITRO-9-OXO-9H-FLUORENE-4-CARBOXYLATE 2,4,7-TRINITRO-5-(PIPERIDINOCARBONYL)-9H-FLUOREN-9-ONE PENTYL 2,5,7-TRINITRO-9-OXO-9H-FLUORENE-4-CARBOXYLATE 2,2,3,3,4,4,5,5,5-NONAFLUOROPENTYL 2,7-DINITRO-9-OXO-9H-FLUORENE-4-CARBOXYLATE ISOBUTYL 2,5,7-TRINITRO-9-OXO-9H-FLUORENE-4-CARBOXYLATE

  • 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-
  • 2,7-DINITRO-9-FLUORENONE
  • LABOTEST-BB LT00112317
  • 2,7-dinitro-9-fluoprenone
  • 2,7-DINTIRO-FLUOREN-9-ONE
  • 2,7-Dinitro-9-Fluorenone98%
  • DINITROFLUORENE
  • 2,7-Dinitro-9-oxo-9H-fluorene
  • 2,7-Dinitro-9-fluorenone,97%
  • 2，7-Dinitro-5-fluorenone
  • 2,7-dinitro-9-fluorenon
  • 2,7-Dinitro-9-fluorenone&gt
  • 2,7-Dinitro-9-fluorenone@100 μg/mL in Toluene
  • 2,7-Dinitro-9-fluorone
  • 31551-45-8
  • C13H6N2O5
  • Fluorenes & Fluorenones
  • Fluorenones
  • Organic Building Blocks
  • Ketones
  • KETONE
  • C13 to C14
  • Carbonyl Compounds
  • Building Blocks
  • Fluorenes & Fluorenones
  • Fluorenones
  • C13 to C14
  • Carbonyl Compounds
  • Ketones