Benzenamine, N,N-dimethyl-4-[(4-nitrophenyl)azo]-


Phase change data

Go To: Top, Mass spectrum (electron ionization), UV/Visible 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: William E. Acree, Jr., James S. Chickos

Enthalpy of sublimation

ΔsubH (kJ/mol) Temperature (K) Method Reference Comment
134.3 ± 7.5419.MEGreen and Jones, 1967Based on data from 413. to 425. K. See also JONES and KRASKA, 2008.
135.1 ± 0.9421.TEGreen and Jones, 1967Based on data from 414. to 428. K. See also Stephenson and Malanowski, 1987.

Mass spectrum (electron ionization)

Go To: Top, Phase change data, UV/Visible 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.

Mass spectrum
For Zoom
1.) Enter the desired X axis range (e.g., 100, 200)
2.) Check here for automatic Y scaling
3.) Press here to zoom

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 Japan AIST/NIMC Database- Spectrum MS-NW-4123
NIST MS number 232799

All mass spectra in this site (plus many more) are available from the NIST/EPA/NIH Mass Spectral Library. Please see the following for information about the library and its accompanying search program.


UV/Visible spectrum

Go To: Top, Phase change data, 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 by: Victor Talrose, Alexander N. Yermakov, Alexy A. Usov, Antonina A. Goncharova, Axlexander N. Leskin, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

Notice: This spectrum may be better viewed with a Javascript and HTML 5 enabled browser.

UVVis spectrum
For Zoom
1.) Enter the desired X axis range (e.g., 100, 200)
2.) Check here for automatic Y scaling
3.) Press here to zoom

Additional Data

View image of digitized spectrum (can be printed in landscape orientation).

View spectrum image in SVG format.

Download spectrum in JCAMP-DX format.

Source Kroner and Bock, 1968
Owner INEP CP RAS, NIST OSRD
Collection (C) 2007 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS
Source reference RAS UV No. 15251
Instrument Cary 14
Melting point 229.5

References

Go To: Top, Phase change data, Mass spectrum (electron ionization), UV/Visible spectrum, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Green and Jones, 1967
Green, H.S.; Jones, F., Vapour pressures, heats of sublimation and degrees of association of some azo compounds in the vapour phase, Trans. Faraday Soc., 1967, 63, 1612, https://doi.org/10.1039/tf9676301612 . [all data]

JONES and KRASKA, 2008
JONES, F.; KRASKA, J., Vapour-phase Dyeing of Synthetic-polymer Fibres, J Food Science, 2008, 82, 9, 333-338, https://doi.org/10.1111/j.1478-4408.1966.tb02726.x . [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Kroner and Bock, 1968
Kroner, J.; Bock, H., Chem. Ber., 1968, 101, 1922. [all data]


Notes

Go To: Top, Phase change data, Mass spectrum (electron ionization), UV/Visible spectrum, References