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
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
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.
N-Bromosuccinimide Price
- Product number
- 33484
- Product name
- 1,8-Diazafluoren-9-one
- Packaging
- 250mg
- Price
- $284
- Updated
- 2024/03/01
- Product number
- 33484
- Product name
- 1,8-Diazafluoren-9-one
- Packaging
- 1g
- Price
- $922
- Updated
- 2024/03/01
- Product number
- D417640
- Product name
- 1,8-Diazafluoren-9-one
- Packaging
- 500mg
- Price
- $210
- Updated
- 2021/12/16
- Product number
- FD162241
- Product name
- 1,8-Diazafluoran-9-one - Dye content about 70%
- Packaging
- 1g
- Price
- $250
- Updated
- 2021/12/16
- Product number
- FD159291
- Product name
- 1,8-Diazafluoran-9-one
- Packaging
- 500mg
- Price
- $350
- Updated
- 2021/12/16
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
1,8-Diazafluoren-9-one Suppliers
View Lastest Price from 1,8-Diazafluoren-9-one manufacturers
- 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
- 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
- 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