Mononitrotoluene
Mononitrotoluene or nitrotoluene (MNT or NT), is any of three organic compounds with the formula C6H4(CH3)(NO2).[1] They can be viewed as nitro derivatives of toluene or as methylated derivatives of nitrobenzene.
Mononitrotoluene comes in three isomers, differing by the relative position of the methyl and nitro groups. All are pale yellow with faint fragrances:
- ortho-nitrotoluene (ONT), o-nitrotoluene, or 2-nitrotoluene. m.p. = -10.4 °C
- meta-nitrotoluene (MNT), m-nitrotoluene, or 3-nitrotoluene. m.p. = 16 °C
- para-nitrotoluene (PNT), p-nitrotoluene, or 4-nitrotoluene. m.p. = 44.5 °C
Typical use of nitrotoluene is in production of pigments, antioxidants, agricultural chemicals, and photographic chemicals.
Ortho-mononitrotoluene and para-mononitrotoluene can be also used as detection taggants for explosive detection.
See also
- Toluene
- Dinitrotoluene
- Nitrobenzene
- Trinitrotoluene
References
- ^ Booth, Gerald (2000). "Nitro Compounds, Aromatic". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a17_411. ISBN 978-3527306732.
External links
- CDC - NIOSH Pocket Guide to Chemical Hazards - m-Nitrotoluene
- CDC - NIOSH Pocket Guide to Chemical Hazards - o-Nitrotoluene
- CDC - NIOSH Pocket Guide to Chemical Hazards - p-Nitrotoluene
Authority control databases: National  |
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Index of chemical compounds with the same name
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