p-Nitroaniline
- Formula: C6H6N2O2
- Molecular weight: 138.1240
- IUPAC Standard InChIKey: TYMLOMAKGOJONV-UHFFFAOYSA-N
- CAS Registry Number: 100-01-6
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Other names: Benzenamine, 4-nitro-; Aniline, p-nitro-; p-Aminonitrobenzene; p-Nitrophenylamine; Azoamine Red Zh; C.I. Azoic Diazo Component 37; C.I. Developer 17; C.I. 37035; Developer P; Devol Red GG; Fast Red Base GG; Fast Red Base 2J; Fast Red GG Base; Fast Red MP Base; Fast Red P Base; Fast Red 2G Base; Naphtoelan Red GG Base; Nitrazol CF extra; PNA; Red 2G Base; Shinnippon Fast Red GG Base; 1-Amino-4-nitrobenzene; 4-Nitraniline; 4-Nitroaniline; 4-Nitrobenzenamine; p-Nitraniline; Aniline, 4-nitro-; Azofix Red GG Salt; Azoic Diazo Component 37; Diazo Fast Red GG; Fast Red GG Salt; Fast Red P Salt; Fast Red Salt GG; Fast Red Salt 2J; Fast Red 2G Salt; NCI-C60786; p-Nitroanilina; Paranitroaniline; Rcra waste number P077; 4-Aminonitrobenzene; Azoamine Red 2H; NSC 9797
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Normal melting point
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
| Tfus (K) | Reference | Comment |
|---|---|---|
| 414.15 | Pawlowski and Wieckowska, 1980 | Uncertainty assigned by TRC = 0.6 K; TRC |
| 420.65 | Booss and Hauschildt, 1972 | Uncertainty assigned by TRC = 0.2 K; TRC |
| 421.6 | Kemula, Buchowski, et al., 1968 | Uncertainty assigned by TRC = 0.2 K; TRC |
| 419.9 | Cole and Gilbert, 1951 | Uncertainty assigned by TRC = 0.4 K; TRC |
| 422.15 | Curran and Estok, 1950 | Uncertainty assigned by TRC = 1. K; TRC |
| 421. | Timmermans, 1935 | Uncertainty assigned by TRC = 2. K; TRC |
| 420.15 | Gross and Saylor, 1931 | Uncertainty assigned by TRC = 3. K; decomposes when melted in air, value obtained in sealed tube, but still accompanied by some decomposition; TRC |
| 420.7 | Andrews, Lynn, et al., 1926 | Uncertainty assigned by TRC = 0.3 K; TRC |
References
Go To: Top, Normal melting point, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Pawlowski and Wieckowska, 1980
Pawlowski, W.; Wieckowska, E.,
Distribution Studies on Ternary System Water--Benzene--Chloro- or Nitroaniline,
Pol. J. Chem., 1980, 54, 543. [all data]
Booss and Hauschildt, 1972
Booss, H.J.; Hauschildt, K.R.,
Die Schmelzenthalpie des Benzils und 4-Nitrophenols,
Z. Anal. Chem., 1972, 261(1), 32. [all data]
Kemula, Buchowski, et al., 1968
Kemula, W.; Buchowski, H.; Pawlowski, W.,
Effect of the position of substituents in an aromatic ring on R(f) and partition coefficients: II. aromatic amines,
Rocz. Chem., 1968, 42, 1951. [all data]
Cole and Gilbert, 1951
Cole, L.G.; Gilbert, E.C.,
The Heats of Combustion of Some Nitrogen Compounds and the Apparent Energy of the N-N Bond,
J. Am. Chem. Soc., 1951, 73, 5423. [all data]
Curran and Estok, 1950
Curran, B.C.; Estok, G.K.,
The Stabilization of Highly Polar Resonacne Structures by Hydrogen Bonding I. Electric Moments,
J. Am. Chem. Soc., 1950, 72, 4575. [all data]
Timmermans, 1935
Timmermans, J.,
Researches in Stoichiometry. I. The Heat of Fusion of Organic Compounds.,
Bull. Soc. Chim. Belg., 1935, 44, 17-40. [all data]
Gross and Saylor, 1931
Gross, P.M.; Saylor, J.H.,
The Solubilities of Certain Slightly Soluble Org. Compounds in Water,
J. Am. Chem. Soc., 1931, 53, 1744. [all data]
Andrews, Lynn, et al., 1926
Andrews, D.H.; Lynn, G.; Johnston, J.,
The Heat Capacities and Heat of Crystallization of Some Isomeric Aromatic Compounds,
J. Am. Chem. Soc., 1926, 48, 1274. [all data]
Notes
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- Symbols used in this document:
Tfus Fusion (melting) point - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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