379344
4,5-Diazafluoren-9-one
97%
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About This Item
Empirical Formula (Hill Notation):
C11H6N2O
CAS Number:
Molecular Weight:
182.18
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
97%
Quality Level
assay
97%
mp
214-217 °C (lit.)
solubility
THF: soluble(lit.), benzene: soluble(lit.), dichloromethane: soluble(lit.), toluene: soluble(lit.)
functional group
ketone
SMILES string
O=C1c2cccnc2-c3ncccc13
InChI
1S/C11H6N2O/c14-11-7-3-1-5-12-9(7)10-8(11)4-2-6-13-10/h1-6H
InChI key
PFMTUGNLBQSHQC-UHFFFAOYSA-N
General description
4,5-Diazafluoren-9-one is a heterocyclic building block used in the synthesis of various heterocyclic compounds and also as a fluorescent probe.
Application
4,5-Diazafluoren-9-one may be used in the preparation of heterocyclic ligands, by condensation with various diamines, hydrazine, 1,4-phenylenediamine, benzidine and 4,4′-methylenedianiline. It may be used in the preparation of 9-diazo-4,5-diazafluorene.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 379344-1G | 04061831837049 |