Acridine
- Formula: C13H9N
- Molecular weight: 179.2173
- IUPAC Standard InChIKey: DZBUGLKDJFMEHC-UHFFFAOYSA-N
- CAS Registry Number: 260-94-6
- 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: Acrydine; Benzo[b]quinoline; Dibenzo[b,e]pyridine; 10-Azaanthracene; 2,3-Benzoquinoline; 9-Azaanthracene; Akridin; UN 2713; NSC 3408; Acridine (Carbamazepine M)
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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 as indicated in comments:
DH - Eugene S. Domalski and Elizabeth D. Hearing
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
Tfus (K) | Reference | Comment |
---|---|---|
383.243 | Steele, Chirico, et al., 1986 | DH |
384.2 | Coon, Sediawan, et al., 1988 | Uncertainty assigned by TRC = 0.2 K; TRC |
381.15 | Schmitt and Reid, 1986 | Uncertainty assigned by TRC = 3. K; TRC |
384. | McEachern, Sandoval, et al., 1975 | Uncertainty assigned by TRC = 2. K; TRC |
384.15 | Cumper, Ginman, et al., 1962 | Uncertainty assigned by TRC = 1.5 K; TRC |
383.55 | Kalman and Smyth, 1960 | Uncertainty assigned by TRC = 0.3 K; TRC |
386. | Sangster and Irvine, 1956 | Uncertainty assigned by TRC = 3. K; TRC |
378. | Phillips, 1954 | Crystal phase 1 phase; Uncertainty assigned by TRC = 6. K; Author identified 3 crystalline forms. C1 identified as C,II is stable in range 20 - 105 C. Other forms are C,III and C,IV. Transition from C,III to C,II obs at 45 C, from C,IV to C,II at 70 C. These are probably not at equilibrium; TRC; Data excluded from overall average |
383. | Albert and Goldacre, 1953 | Uncertainty assigned by TRC = 3. K; TRC |
382.45 | Schuyer, Blom, et al., 1953 | Uncertainty assigned by TRC = 1. K; TRC |
382. | Kofler, 1943 | Crystal phase 4 phase; Uncertainty assigned by TRC = 5. K; presumably C1 is stable at melting point. Nature of C2-C4 not determined; TRC |
383. | Kofler, 1943 | Crystal phase 1 phase; Uncertainty assigned by TRC = 5. K; presumably C1 is stable at melting point. Nature of C2-C4 not determined; TRC |
382.7 | Kofler, 1943 | Crystal phase 3 phase; Uncertainty assigned by TRC = 5. K; presumably C1 is stable at melting point. Nature of C2-C4 not determined; TRC |
383. | Kofler, 1943 | Crystal phase 2 phase; Uncertainty assigned by TRC = 5. K; presumably C1 is stable at melting point. Nature of C2-C4 not determined; TRC |
384. | Adkins and Coonradt, 1941 | Uncertainty assigned by TRC = 3. K; TRC |
384. | Fischer and Korner, 1884 | Uncertainty assigned by TRC = 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.
Steele, Chirico, et al., 1986
Steele, W.V.; Chirico, R.D.; Collier, W.B.; Hossenlopp, I.A.; Nguyen, A.; Strube, M.M.,
Thermochemical and thermophysical properties of organic nitrogen compounds found in fossil materials,
NIPER Report, 1986, 188, 112p. [all data]
Coon, Sediawan, et al., 1988
Coon, J.E.; Sediawan, W.B.; Auwaerter, J.E.; McLaughlin, E.,
Solubilities of families of heterocyclic polynuclear aromatics in organic solvents and their mixtures,
J. Solution Chem., 1988, 17, 519. [all data]
Schmitt and Reid, 1986
Schmitt, W.J.; Reid, R.C.,
Solubility of Monofunctional Organic Solids in Chemical Diverse Supercritical Fluids,
J. Chem. Eng. Data, 1986, 31, 204. [all data]
McEachern, Sandoval, et al., 1975
McEachern, D.M.; Sandoval, O.; Iniguez, J.C.,
Vapor pressures, derived enthalpies of sublimation, enthalpies of fusion, and resonance energies of acridine and phenazine,
J. Chem. Thermodyn., 1975, 7, 299. [all data]
Cumper, Ginman, et al., 1962
Cumper, C.W.N.; Ginman, R.F.A.; Vogel, A.I.,
Physical properties and chemical constitution. The electric dipole moments of phenyl derivatives of some n-heterocyclic molecules,
J. Chem. Soc., 1962, 1962, 4518. [all data]
Kalman and Smyth, 1960
Kalman, O.F.; Smyth, C.P.,
Microwave absorption and molecular stucture in liquids. The dielectric relaxation of some rigid molecules in viscous solutions,
J. Am. Chem. Soc., 1960, 82, 783. [all data]
Sangster and Irvine, 1956
Sangster, R.C.; Irvine, J.W.,
Study of Organic Scintillators,
J. Chem. Phys., 1956, 24, 670. [all data]
Phillips, 1954
Phillips, D.C.,
Acata Cryst., 1954, 7, 649. [all data]
Albert and Goldacre, 1953
Albert, A.; Goldacre, R.,
J. Chem. Soc., 1953, 1953, 454. [all data]
Schuyer, Blom, et al., 1953
Schuyer, J.; Blom, L.; Van Krevelen, D.W.,
Molar refraction of condensed aromatic compounds.,
Trans. Faraday Soc., 1953, 49, 1391. [all data]
Kofler, 1943
Kofler, A.,
Chem. Ber., 1943, 76B, 871. [all data]
Adkins and Coonradt, 1941
Adkins, H.; Coonradt, H.L.,
The Selective Hydrogenation of Derivatives of Pyrrole, Indole, Carbazole and Acridine,
J. Am. Chem. Soc., 1941, 63, 1563-70. [all data]
Fischer and Korner, 1884
Fischer, O.; Korner, G.,
Chem. Ber., 1884, 17, 101. [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
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