Benzenamine, 2,4,6-tribromo-
- Formula: C6H4Br3N
- Molecular weight: 329.815
- IUPAC Standard InChIKey: GVPODVKBTHCGFU-UHFFFAOYSA-N
- CAS Registry Number: 147-82-0
- 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: Aniline, 2,4,6-tribromo-; s-Tribromoaniline; 2,4,6-Tribromoaniline; 2,4,6-Tribomoaniline; 2,4,6-Tribromoanine; USAF do-43; 2,4,6-Tribromophenylamine; sym-Tribromoaniline; 2,4,6-Tribromobenzenamine
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Condensed phase thermochemistry data
Go To: Top, Phase change data, 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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°solid | 13.8 ± 0.57 | kcal/mol | Ccr | Allot and Finch, 1987 | The mean of Heat of formations recomended by author; ALS |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°solid | -714.29 ± 0.76 | kcal/mol | Ccr | Allot and Finch, 1987 | The mean of Heat of formations recomended by author; ALS |
Constant pressure heat capacity of solid
Cp,solid (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
43.36 | 298.15 | Allot and Finch, 1987 | Cp given as 0.55 J/g*K.; DH |
Phase change data
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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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 573.2 | K | N/A | Weast and Grasselli, 1989 | BS |
Quantity | Value | Units | Method | Reference | Comment |
Tfus | 393. | K | N/A | Snyder and Geller, 1952 | Uncertainty assigned by TRC = 3. K; TRC |
Tfus | 394.85 | K | N/A | Few and Smith, 1949 | Uncertainty assigned by TRC = 0.25 K; TRC |
Tfus | 395. | K | N/A | Robertson, 1902 | Uncertainty assigned by TRC = 3. K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ΔsubH° | 23.1 ± 0.41 | kcal/mol | C | Ribeiro da Silva, Ferreira, et al., 2006 | AC |
ΔsubH° | 24.16 ± 0.26 | kcal/mol | C | Allot and Finch, 1987 | The mean of Heat of formations recomended by author; ALS |
Enthalpy of fusion
ΔfusH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
6.154 | 393. | DSC | Ribeiro da Silva, Ferreira, et al., 2006 | AC |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Allot and Finch, 1987
Allot, P.H.; Finch, A.,
Enthalpies of formation of 2,4,6-tribromophenol and of 2,4,6-tribromoaniline,
J. Chem. Thermodyn., 1987, 19, 771-779. [all data]
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
Snyder and Geller, 1952
Snyder, H.R.; Geller, H.C.,
Cleavage of Sulfonamides with Aqueous Hydrobromic Acid and Phenol II.,
J. Am. Chem. Soc., 1952, 74, 4864. [all data]
Few and Smith, 1949
Few, A.V.; Smith, J.W.,
Molecular Polarization and Molecular Interaction. II. Apparent Dipole Moments of p-chloro-, 2,4,6-tribromo-, and 2,4,6-tribromo-N-dimethyl-aniline, n- and tert- butylamine in benzene and dioxane.,
J. Chem. Soc., 1949, 1949, 2663. [all data]
Robertson, 1902
Robertson, P.W.,
Atomic and molecular heats of fusion.,
J. Chem. Soc., 1902, 81, 1233. [all data]
Ribeiro da Silva, Ferreira, et al., 2006
Ribeiro da Silva, Manuel A.V.; Ferreira, Ana I.M.C.L.; Gomes, José R.B.,
Experimental and Computational Study on the Thermochemistry of Bromoanilines,
Bull. Chem. Soc. Jpn., 2006, 79, 12, 1852-1859, https://doi.org/10.1246/bcsj.79.1852
. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, References
- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid Tboil Boiling point Tfus Fusion (melting) point ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions ΔfusH Enthalpy of fusion ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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