1,8-Diazafluoren-9-one

Product Name: 1,8-Diazafluoren-9-one
CAS No.: 54078-29-4
Chemical Name: 1,8-Diazafluoren-9-one
Synonyms: DFO;RARECHEM AQ NN 0271;1,8-Diazafluoren-9-o;8-Diazafluoran-9-one;4-5-DIAZAFLUORENONE-0;1,8-DIAZAFLUOREN-9-ONE;1,8-Diazafluoran-9-one;1,8-Diaza-9-fluorenone;2.1,8-DIAZAFLUORAN-9-ONE;9H-1,8-Diazafluoren-9-one
CBNumber: CB1204568
Molecular Formula: C11H6N2O
Formula Weight: 182.18
MOL File: 54078-29-4.mol

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1,8-Diazafluoren-9-one Property

Melting point:: 229-233 °C
Boiling point:: 396.3±17.0 °C(Predicted)
Density: 1.387±0.06 g/cm3(Predicted)
storage temp.: Inert atmosphere,2-8°C
solubility: acetic acid: 10 mg/mL, clear
form: Solid
pka: 0.69±0.20(Predicted)
color: Light yellow to yellow
BRN: 134499
Stability:: Stable. Incompatible with strong oxidizing agents.
InChI: InChI=1S/C11H6N2O/c14-11-9-7(3-1-5-12-9)8-4-2-6-13-10(8)11/h1-6H
InChIKey: FOSUVSBKUIWVKI-UHFFFAOYSA-N
SMILES: C12C(=O)C3=NC=CC=C3C1=CC=CN=2
CAS DataBase Reference: 54078-29-4

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Safety

Hazard Codes: Xi
Safety Statements: 22-24/25
WGK Germany: 3
F: 10
HS Code: 29339900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

H319Causes serious eye irritation

Precautionary statements

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

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 33484
Product name: 1,8-Diazafluoren-9-one
Packaging: 250mg
Price: $284
Updated: 2024/03/01

Sigma-Aldrich

Product number: 33484
Product name: 1,8-Diazafluoren-9-one
Packaging: 1g
Price: $922
Updated: 2024/03/01

TRC

Product number: D417640
Product name: 1,8-Diazafluoren-9-one
Packaging: 500mg
Price: $210
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD162241
Product name: 1,8-Diazafluoran-9-one - Dye content about 70%
Packaging: 1g
Price: $250
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD159291
Product name: 1,8-Diazafluoran-9-one
Packaging: 500mg
Price: $350
Updated: 2021/12/16

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1,8-Diazafluoren-9-one Chemical Properties,Usage,Production

Description

DFO (1,8-Diazafluoren-9-one) is a fluorescent dye forming highly fluorescent derivatives with amino acids (excitation ~470 nm; emission ~570 nm). Used for the detection of latent fingerprints on paper with high sensitivity. 1,8-diazafluoren-9-one (DFO) is used in the forensic field to enhance latent fingerprints deposited on porous surfaces due to the formation of fluorescent products by reacting with the amino acids present in the papillary exudate. DFO has been the most used because of its excellent enhancing properties, even if it is more expensive and relatively toxic than the 1,2-IND. It reacts with the amino acids contained in the natural secretions, giving a pale red/magenta product, which also has also has a strong luminescence at room temperature without the need for further treatment (such as adding metal salts).

Chemical Properties

yellow powder

Uses

1,8-Diazafluoren-9-one is a useful fluorescent reagent for amino acid study.

Purification Methods

Recrystallise it from Me2CO. The oxime has m 119-200o. [Druey & Schmid Helv Chim Acta 33 1080 1950, Beilstein 24 III/IV 622.]

1,8-Diazafluoren-9-one Preparation Products And Raw materials

Raw materials

Preparation Products

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1,8-Diazafluoren-9-one Suppliers

China 166 Europe 2 Germany 2 India 1 Switzerland 1 United Kingdom 6 United States 17 Global 195

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View Lastest Price from 1,8-Diazafluoren-9-one manufacturers

Qingdao Xinli Technology Development Co., Ltd.

Product: 1,8-Diazafluoran-9-one 54078-29-4
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: 1,8-Diazafluoran-9-one 54078-29-4
Price: US $35.00-25.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 Ton
Release date: 2023-10-12

Hebei Xinsheng New Material Technology Co., LTD.

Product: 1,8-Diazafluoran-9-one 54078-29-4
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 99.9%
Supply Ability: 30000 Kg
Release date: 2023-12-18

54078-29-4, 1,8-Diazafluoren-9-oneRelated Search:

TRIMETHYLHEXAMETHYLENE DIISOCYANATE 1,8-DIISOCYANATOOCTANE 1,7-Diaza-spiro[3.5]nonan-2-one DBU 3-METHYL-2-PYRIDINECARBOXALDEHYDE 9-Fluorenone Fluorene DI-2-PYRIDYL KETONE 2-Acetylpyridine Ethanone, 1-(3-methyl-2-pyridinyl)- (9CI) [3,3']BIPYRIDINYL 1,8-Diazafluoran-9-one

DFO

CYCLOPENTA[1,2-B:4,3-B']DIPYRIDIN-9-ONE

2.1,8-DIAZAFLUORAN-9-ONE

1,8-Diaza-9H-fluoren-9-one

9H-Pyrido[3',2':3,4]cyclopenta[1,2-b]pyridin-9-one

1,8-Diazafluoran-9-one

1,8-DIAZAFLUOREN-9-ONE

4-5-DIAZAFLUORENONE-0

RARECHEM AQ NN 0271

9H-cyclopenta[1,2-b:4,3-b']dipyridin-9-one

1,8-Diazafluoren-9-one, >=99%

1,8-Diaza-9-fluorenone

1,8-Diazafluoren-9-o

1,8-Diazafluoran-9-one - Dye content about 70%

9H-1,8-Diazafluoren-9-one

8-Diazafluoran-9-one

1,8-Diazafluoran-9-one CAS NO.54078-29-4

1,8-diazafluoren-9-one(DFO)

6,10-diazatricyclo[7.4.0.02,7]trideca-1(9),2(7),3,5,10,12-hexaen-8-one

9H-cyclopenta[1,2-b:4,3-b']dipyridin-9-one

54078-29-4

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