3-Nitroaniline

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3-Nitroaniline
3-Nitroaniline
General
Systematic name 3-Nitroaniline
Other names meta-Nitroaniline, m-nitroaniline
Molecular formula C6H6N2O2
SMILES ?
Molar mass 138.14 g/mol
Appearance Solid
CAS number [99-09-2]
Properties
Density and phase ? g/cm³, ?
Solubility in water ? g/100 ml (?°C)
Melting point 114 °C
Boiling point 306 °C
Acidity (pKa) 2.47
Basicity (pKb) ?
Crystal structure ?
Dipole moment ? D
Hazards
MSDS External MSDS
Main hazards ?
NFPA 704
Flash point ?°C
R/S statement R: ?
S: ?
RTECS number ?
Supplementary data page
Structure and
properties
n, εr, etc.
Thermodynamic
data
Phase behaviour
Solid, liquid, gas
Spectral data UV, IR, NMR, MS
Related compounds
Related compounds 2-Nitroaniline, 4-nitroaniline
Except where noted otherwise, data are given for
materials in their standard state (at 25 °C, 100 kPa)
Infobox disclaimer and references

3-Nitroaniline, also known a meta-nitroaniline and m-nitroaniline, is non-volatile stable solid commonly used as a raw material for dyes. 3-Nitroaniline is an aniline carrying a nitro functional group in position 3. It is stable in neutral, acidic or alkaline solutions and is classified as "not readily biodegradable" with "low bioaccumulation potential" [1].

It is used as a chemical intermediate for azo coupling component 17 and the dyes disperse yellow 5 and acid blue 29. The chemical is changed to other substances (dyestuffs and m-nitrophenol) during the dyeing process.

See also

References


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