Indole
- Formula: C8H7N
- Molecular weight: 117.1479
- IUPAC Standard InChIKey: SIKJAQJRHWYJAI-UHFFFAOYSA-N
- CAS Registry Number: 120-72-9
- 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: 1H-Indole; Ketole; 1-Azaindene; 1-Benzazole; 2,3-Benzopyrrole; Benzopyrrole; Indol; 1-H-indol
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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 |
---|---|---|
324.95 | Szafranski, 1984 | Uncertainty assigned by TRC = 0.05 K; TRC |
326.25 | Serpinskii, Voitkevich, et al., 1958 | Uncertainty assigned by TRC = 1. K; TRC |
325.0 | Snyder, Merica, et al., 1958 | Uncertainty assigned by TRC = 2. K; TRC |
324. | Snyder, Merica, et al., 1958 | Uncertainty assigned by TRC = 2. K; TRC |
325.65 | Aihara, 1955 | Uncertainty assigned by TRC = 0.5 K; TRC |
325. | Adkins and Coonradt, 1941 | Uncertainty assigned by TRC = 2. K; TRC |
325.65 | Cowley and Partington, 1936 | Uncertainty assigned by TRC = 0.5 K; TRC |
325. | Weerman, 1910 | Uncertainty assigned by TRC = 3. K; TRC |
324. | Hesse, 1899 | Uncertainty assigned by TRC = 3. K; TRC |
325.7 | Ciamician and Zatta, 1889 | Uncertainty assigned by TRC = 2. 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.
Szafranski, 1984
Szafranski, A.M.,
Solid-Liquid Equilibrium,
Int. DATA Ser., Sel. Data Mixtures, Ser. A, 1984, No. 1, 40-50. [all data]
Serpinskii, Voitkevich, et al., 1958
Serpinskii, V.V.; Voitkevich, S.A.; Lyuboshits, N.Yu.,
Trudy Vsesoyuz. Nauch.-Issledovatel. Inst. Sintet. I. Natural. Dushistykh Veshchestv, 1958, 4, 125. [all data]
Snyder, Merica, et al., 1958
Snyder, H.R.; Merica, E.P.; Force, C.G.; White, E.G.,
Synthesis of Indoles by Catalytic Reduction of o-Nitrobenzyl Cyanides,
J. Am. Chem. Soc., 1958, 80, 4622. [all data]
Aihara, 1955
Aihara, A.,
Studies on hydrogen bondings by means of the determination of vapor pressure: VI. Vapor pressure of acetylglycine anilide, acetylglycine N-methylamide, and acetylproline N-methylamide.,
Nippon Kagaku Zasshi, 1955, 76, 495-97. [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]
Cowley and Partington, 1936
Cowley, E.G.; Partington, J.R.,
Studies in dielectric polarisation. Part XV. The dipole moments of fivemembered nitrogen ring compounds: indole,skatole,carbazole,isatin, phthalimide, and succinimide.,
J. Chem. Soc., 1936, 1936, 47. [all data]
Weerman, 1910
Weerman, R.A.,
Synthesis of aldehydes and indole,
Recl. Trav. Chim. Pays-Bas, 1910, 29, 18. [all data]
Hesse, 1899
Hesse, A.,
Chem. Ber., 1899, 32, 2611. [all data]
Ciamician and Zatta, 1889
Ciamician, G.; Zatta, C.,
Chem. Ber., 1889, 22, 1976. [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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