Benzene, 2-methyl-1,3-dinitro-
- Formula: C7H6N2O4
- Molecular weight: 182.1335
- IUPAC Standard InChIKey: XTRDKALNCIHHNI-UHFFFAOYSA-N
- CAS Registry Number: 606-20-2
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Toluene, 2,6-dinitro-; 2,6-Dinitrotoluene; 2,6-Dnt; 1-Methyl-2,6-dinitrobenzene; Rcra waste number U106; 2-Methyl-1,3-dinitro-benzene
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Options:
Data at NIST subscription sites:
NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.
Condensed phase thermochemistry data
Go To: Top, IR Spectrum, Mass spectrum (electron ionization), References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°solid | -55.2 ± 2.2 | kJ/mol | Ccb | Barakat and Finch, 1984 | see Finch and Payne, 1990; ALS |
ΔfH°solid | -41.8 | kJ/mol | Ccb | Medard and Thomas, 1949 | Author's hf298_condensed=-13.4 kcal/mol; ALS |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°solid | -3556.8 ± 1.0 | kJ/mol | Ccb | Barakat and Finch, 1984 | see Finch and Payne, 1990; ALS |
ΔcH°solid | -3570.3 | kJ/mol | Ccb | Medard and Thomas, 1949 | Author's hf298_condensed=-13.4 kcal/mol; ALS |
ΔcH°solid | -3560.9 ± 3.6 | kJ/mol | Ccb | Badoche, 1939 | Reanalyzed by Cox and Pilcher, 1970, Original value = -3563.9 kJ/mol; ALS |
ΔcH°solid | -3574. | kJ/mol | Ccb | Garner and Abernethy, 1921 | ALS |
Constant pressure heat capacity of solid
Cp,solid (J/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
217. | 305. | Finch and Payne, 1990 | T = 305 to 365 K. Unsmoothed experimental datum.; DH |
224. | 305. | Finch and Payne, 1990 | T = 305 to 365 K. Unsmoothed experimental datum.; DH |
IR Spectrum
Go To: Top, Condensed phase thermochemistry data, Mass spectrum (electron ionization), References, Notes
Data compiled by: Timothy J. Johnson, Tanya L. Myers, Yin-Fong Su, Russell G. Tonkyn, Molly Rose K. Kelly-Gorham, and Tyler O. Danby
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Mass spectrum (electron ionization)
Go To: Top, Condensed phase thermochemistry data, IR Spectrum, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Spectrum
Notice: This spectrum may be better viewed with a Javascript and HTML 5 enabled browser.
Additional Data
View image of digitized spectrum (can be printed in landscape orientation).
Due to licensing restrictions, this spectrum cannot be downloaded.
Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | A.E.WILLIAMS ICI DYESTUFFS DIVISION, BLACKLEY, MANCHESTER, UK |
NIST MS number | 7680 |
References
Go To: Top, Condensed phase thermochemistry data, IR Spectrum, Mass spectrum (electron ionization), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Barakat and Finch, 1984
Barakat, A.; Finch, A.,
Thermochemistry of 2,6-dinitrotoluene,
Thermochim. Acta, 1984, 73, 205-208. [all data]
Finch and Payne, 1990
Finch, A.; Payne, J.,
Thermochemical study of 1,6-dinitrotoluene,
Thermochim. Acta, 1990, 164, 55-63. [all data]
Medard and Thomas, 1949
Medard, L.; Thomas, M.,
Determinations calorimetriques concernant dix-huit derives nitres ou nitrates organiques.,
Mem. Poudres, 1949, 29, 173-195. [all data]
Badoche, 1939
Badoche, M.M.,
Determinations des chaleurs de combustion de derives nitres de la serie benzenique,
Bull. Soc. Chim. France, 1939, 6, 570-579. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G.,
Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]
Garner and Abernethy, 1921
Garner, W.E.; Abernethy, C.L.,
Heats of combustion and formation of nitro-compounds. Part I. - Benzene, toluene, phenol and methylaniline series,
Proc. Roy. Soc. London A, 1921, 213-235. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, IR Spectrum, Mass spectrum (electron ionization), References
- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.