Diphenylamine
- Formula: C12H11N
- Molecular weight: 169.2224
- IUPAC Standard InChI: InChI=1S/C12H11N/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-10,13H
- IUPAC Standard InChIKey: DMBHHRLKUKUOEG-UHFFFAOYSA-N
- CAS Registry Number: 122-39-4
- 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, N-phenyl-; Anilinobenzene; Benzene, (phenylamino)-; DFA; DPA; N-Phenylaniline; N-Phenylbenzeneamine; Aniline, N-phenyl-; Benzene, anilino-; Big Dipper; C.I. 10355; N-Phenylbenzenamine; N,N-Diphenylamine; No-Scald; Phenylaniline; Scaldip; Deccoscald 282; Difenylamin; N-Fenylanilin; No-Scald dpa 283; Naugalube 428L; NSC 215210
- 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.
Normal melting point
Go To: Top, 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: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
| Tfus (K) | Reference | Comment |
|---|---|---|
| 326.40 | Donnelly, Drewes, et al., 1990 | Uncertainty assigned by TRC = 0.2 K; TRC |
| 326.4 | Sachdev, Sharma, et al., 1984 | Uncertainty assigned by TRC = 0.5 K; TRC |
| 326.30 | Plato, 1972 | Uncertainty assigned by TRC = 0.2 K; by DSC; TRC |
| 326.15 | Assal, 1966 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 326.25 | Rastogi, Nigam, et al., 1963 | Uncertainty assigned by TRC = 0.4 K; TRC |
| 326.15 | Costello and Bowden, 1959 | Uncertainty assigned by TRC = 0.5 K; TRC |
| 327.4 | Sangster and Irvine, 1956 | Uncertainty assigned by TRC = 3. K; TRC |
| 326.35 | Kovalenko and Trifonov, 1954 | Uncertainty assigned by TRC = 0.5 K; TRC |
| 326.09 | Witschonke, 1954 | Uncertainty assigned by TRC = 0.25 K; TRC |
| 326.15 | Witschonke, 1954 | Uncertainty assigned by TRC = 0.15 K; TRC |
| 326.15 | Barcelo, Le Fevre, et al., 1951 | Uncertainty assigned by TRC = 1. K; TRC |
| 327.15 | Bastic and Pushin, 1947 | Uncertainty assigned by TRC = 2. K; TRC |
| 325.95 | Lee and Warner, 1933 | Uncertainty assigned by TRC = 0.5 K; TRC |
| 324.05 | Bernoulli and Veillon, 1932 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 323.85 | Bernoulli and Veillon, 1932 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 327.15 | Von Auwers and Kraul, 1925 | Uncertainty assigned by TRC = 2. K; TRC |
| 326.15 | Van Scherpenberg, 1916 | Uncertainty assigned by TRC = 1.5 K; TRC |
| 325.15 | Cauwood and Turner, 1915 | Uncertainty assigned by TRC = 0.6 K; TRC |
| 326.08 | Campetti, 1914 | Uncertainty assigned by TRC = 1. K; TRC |
| 326. | Buechner, 1906 | Uncertainty assigned by TRC = 1.5 K; TRC |
| 327.15 | Stillmann and Swain, 1899 | Uncertainty assigned by TRC = 1.5 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.
Donnelly, Drewes, et al., 1990
Donnelly, J.R.; Drewes, L.A.; Johnson, R.L.; Munslow, W.D.; Knapp, K.K.; Sovocool, G.W.,
Purity and heat of fusion data for environmental standards as determined by differential scanning calorimetry,
Thermochim. Acta, 1990, 167, 2, 155, https://doi.org/10.1016/0040-6031(90)80476-F
. [all data]
Sachdev, Sharma, et al., 1984
Sachdev, G.P.; Sharma, B.L.; Sharma, N.K.; Bassi, P.S.,
Rheological properties of some binary organic systems,
J. Indian Chem. Soc., 1984, 61, 673. [all data]
Plato, 1972
Plato, C.,
DSC as a general method for determining purity and heat of fusion of high-purity organic chemicals,
Anal. Chem., 1972, 44, 1531. [all data]
Assal, 1966
Assal, F.A.,
Binary Systems of Phenol,
Bull. Acad. Pol. Sci., Ser. Sci. Chim., 1966, 14, 599. [all data]
Rastogi, Nigam, et al., 1963
Rastogi, R.P.; Nigam, R.K.; Sharma, R.N.; Girdhar, H.L.,
Entropy of Fusion of Molecular Complexes,
J. Chem. Phys., 1963, 39, 11, 3042, https://doi.org/10.1063/1.1734140
. [all data]
Costello and Bowden, 1959
Costello, J.M.; Bowden, S.T.,
The Temperature Variation of Orthobaric Density Difference in Liquid-Vapour Systems. V. Amines,
Recl. Trav. Chim. Pays-Bas, 1959, 78, 391. [all data]
Sangster and Irvine, 1956
Sangster, R.C.; Irvine, J.W.,
Study of Organic Scintillators,
J. Chem. Phys., 1956, 24, 670. [all data]
Kovalenko and Trifonov, 1954
Kovalenko, K.N.; Trifonov, N.A.,
Physicochemical Analysis of Systems Formed by Diphenylamine with Quinoline and Aniline (Fusibility, Density, and Viscosity).,
Zh. Fiz. Khim., 1954, 28, 312. [all data]
Witschonke, 1954
Witschonke, C.R.,
Freezing point and purity data for some organic compounds,
Anal. Chem., 1954, 26, 562-4. [all data]
Barcelo, Le Fevre, et al., 1951
Barcelo, J.R.; Le Fevre, R.J.W.; Smythe, B.M.,
Variations of dipole moment with state for n-propyl and n-butylamines with notes on the apparent moments of in solutions of certain other amines.,
Trans. Faraday Soc., 1951, 47, 357. [all data]
Bastic and Pushin, 1947
Bastic, B.L.; Pushin, N.A.,
Melting diagrams of mixtures of formic acid,
Glas. Hem. Drus. Beograd, 1947, 128, 109. [all data]
Lee and Warner, 1933
Lee, H.H.; Warner, J.C.,
The Systems (I) Diphenyl-Diphenylamine, (II) Diphenyl-Benzophenone and (III) Benzophenone-Diphenylamine,
J. Am. Chem. Soc., 1933, 55, 209. [all data]
Bernoulli and Veillon, 1932
Bernoulli, A.L.; Veillon, E.A.,
Analysis of the Constitution of Aromatic Two-component System by Means of the Gradients of Viscosity and Density.,
Helv. Chim. Acta, 1932, 15, 810. [all data]
Von Auwers and Kraul, 1925
Von Auwers, K.; Kraul, R.,
The Spectrochemistry of Compounds Containing Nitrogen.,
Z. Phys. Chem., Stoechiom. Verwandtschaftsl., 1925, 116, 438. [all data]
Van Scherpenberg, 1916
Van Scherpenberg, M.A.L.,
Ebullioscopic determination of molecular weights in pyridine,
Recl. Trav. Chim. Pays-Bas, 1916, 35, 346. [all data]
Cauwood and Turner, 1915
Cauwood, J.D.; Turner, W.E.S.,
XXXI. The Dielectric Constants of Some Organic Solvents at their Melting or Boiling Points,
J. Chem. Soc., Trans., 1915, 107, 276. [all data]
Campetti, 1914
Campetti, A.,
Specific heats of some binary liquid mixtures.,
Atti R. Accad. Naz. Lincei, Mem. Cl. Sci. Fis. Mat. Nat., 1914, 48, 968-77. [all data]
Buechner, 1906
Buechner, E.H.,
Z. Phys. Chem., Stoechiom. Verwandtschaftsl., 1906, 54, 665. [all data]
Stillmann and Swain, 1899
Stillmann, J.M.; Swain, R.E.,
The melting heat of naphthylamine and diphenylamine in relation to their lowering of molecular freezing point,
Z. Phys. Chem., Stoechiom. Verwandtschaftsl., 1899, 29, 705. [all data]
Notes
Go To: Top, Normal melting point, References
- Symbols used in this document:
Tfus Fusion (melting) point - 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.