157171
2-Nitrodiphenylamine
98%
Synonym(s):
2-Nitro-N-phenylaniline
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About This Item
Linear Formula:
C6H5NHC6H4NO2
CAS Number:
Molecular Weight:
214.22
EC Number:
204-348-6
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
2213591
MDL number:
vapor density
10.7 (vs air)
assay
98%
mp
74-76 °C (lit.)
SMILES string
[O-][N+](=O)c1ccccc1Nc2ccccc2
InChI
1S/C12H10N2O2/c15-14(16)12-9-5-4-8-11(12)13-10-6-2-1-3-7-10/h1-9,13H
InChI key
RUKISNQKOIKZGT-UHFFFAOYSA-N
General description
2-Nitrodiphenylamine is a double-base (DB) rocket propellant stabilizer and its microencapsulation potentially improves the shelf life of DB rocket propellants. It is one of the component of Otto Fuel II, a propellant in torpedoes. Solubilization of 2-nitrodiphenylamine, a hydrophobic polar dye molecule, in aqueous solutions of polystyrene(310)-b-poly(acrylic acid) micelles was investigated.
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
Regulatory Information
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Amira Choucair et al.
Journal of the American Chemical Society, 125(39), 11993-12000 (2003-09-25)
We investigate the solubilization of 2-nitrodiphenylamine, a hydrophobic but polar dye molecule, in aqueous solutions of polystyrene(310)-b-poly(acrylic acid)(47) micelles. The solubilization capacity of the micelles, which consist of a polystyrene core and poly(acrylic acid) corona, and the micelle-water partition coefficient
Marvin Shorty et al.
Journal of microencapsulation, 29(6), 569-575 (2012-08-24)
We demonstrate the microencapsulation of a double-base (DB) rocket propellant stabiliser, 2-nitrodiphenylamine (2-NDPA), that can potentially increase the shelf life of DB rocket propellants. Poly(lactide-co-glycolide) (PLG) microspheres loaded with 2-NDPA were prepared using the oil-in-water emulsion technique. The microsphere size
Simon Kern et al.
Analytical and bioanalytical chemistry, 410(14), 3349-3360 (2018-04-05)
Monitoring specific chemical properties is the key to chemical process control. Today, mainly optical online methods are applied, which require time- and cost-intensive calibration effort. NMR spectroscopy, with its advantage being a direct comparison method without need for calibration, has