Ethane, iodo-
- Formula: C2H5I
- Molecular weight: 155.9656
- IUPAC Standard InChI: InChI=1S/C2H5I/c1-2-3/h2H2,1H3
- IUPAC Standard InChIKey: HVTICUPFWKNHNG-UHFFFAOYSA-N
- CAS Registry Number: 75-03-6
- 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: Ethyl iodide; Hydriodic ether; Iodoethane; Monoiodoethane; C2H5I; Ethyljodid; Jodethan; 1-Iodoethane; NSC 8825
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Gas phase thermochemistry data
Go To: Top, Reaction thermochemistry data, Henry's Law 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -7.2 ± 0.8 | kJ/mol | Ccb | Carson, Laye, et al., 1994 | |
| ΔfH°gas | -8.4 | kJ/mol | Cm | Kudchadker and Kudchadker, 1979 | |
| ΔfH°gas | -8.8 ± 0.8 | kJ/mol | Chyd | Ashcroft, Carson, et al., 1965 | |
| ΔfH°gas | -5.4 | kJ/mol | Ccb | Springall and White, 1949 |
Reaction thermochemistry data
Go To: Top, Gas phase thermochemistry data, Henry's Law 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
+ 2
= 2
+
By formula: H2 + 2C2H5I = 2C2H6 + I2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -88.7 ± 3.3 | kJ/mol | Chyd | Ashcroft, Carson, et al., 1965 | liquid phase |
Henry's Law 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 by: Rolf Sander
Henry's Law constant (water solution)
kH(T) = k°H exp(d(ln(kH))/d(1/T) ((1/T) - 1/(298.15 K)))
k°H = Henry's law constant for solubility in water at 298.15 K (mol/(kg*bar))
d(ln(kH))/d(1/T) = Temperature dependence constant (K)
| k°H (mol/(kg*bar)) | d(ln(kH))/d(1/T) (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 0.18 | Q | N/A | missing citation give several references for the Henry's law constants but don't assign them to specific species. Value at T = 293. K. | |
| 0.14 | V | N/A |
References
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Henry's Law data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Carson, Laye, et al., 1994
Carson, A.S.; Laye, P.G.; Pedley, J.B.; Welsby, A.M.; Chickos, J.S.; Hosseini, S.,
The enthalpies of formation of iodoethane, 1,2-diiodoethane, 1,3-diiodopropane, and 1,4-diiodobutane,
J. Chem. Thermodyn., 1994, 26, 1103-1109. [all data]
Kudchadker and Kudchadker, 1979
Kudchadker, S.A.; Kudchadker, A.P.,
Ideal gas thermodynamic properties of selected bromoethanes and iodoethane,
J. Phys. Chem. Ref. Data, 1979, 8, 519-526. [all data]
Ashcroft, Carson, et al., 1965
Ashcroft, S.J.; Carson, A.S.; Carter, W.; Laye, P.G.,
Thermochemistry of reductions caused by lithium aluminium hydride. Part 3.- The C-halogen bond dissociation energies in ethyl iodine and ethyl bromide,
Trans. Faraday Soc., 1965, 61, 225-229. [all data]
Springall and White, 1949
Springall, H.D.; White, T.R.,
The heat of combustion of ethyl iodide,
Res. Corresp., 1949, 2, 296. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Henry's Law data, References
- Symbols used in this document:
d(ln(kH))/d(1/T) Temperature dependence parameter for Henry's Law constant k°H Henry's Law constant at 298.15K ΔfH°gas Enthalpy of formation of gas at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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