Butane, 1-iodo-3-methyl-
- Formula: C5H11I
- Molecular weight: 198.0453
- IUPAC Standard InChI: InChI=1S/C5H11I/c1-5(2)3-4-6/h5H,3-4H2,1-2H3
- IUPAC Standard InChIKey: BUZZUHJODKQYTF-UHFFFAOYSA-N
- CAS Registry Number: 541-28-6
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: iso-Amyliodide; Isopentyl iodide; 1-Iodo-3-methylbutane; 3-Methylbutyliodide; 4-Iodo-2-methylbutane; CH2ICH2CH(CH3)2; 1-Jod-3-methylbutan
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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 419. | K | N/A | Ogata and Aoki, 1969 | Uncertainty assigned by TRC = 3. K; TRC |
| Tboil | 420.8 | K | N/A | Lecat, 1943 | Uncertainty assigned by TRC = 0.25 K; TRC |
| Tboil | 420.80 | K | N/A | Lecat, 1927 | Uncertainty assigned by TRC = 0.5 K; TRC |
| Tboil | 420.80 | K | N/A | Lecat, 1927, 2 | Uncertainty assigned by TRC = 0.5 K; TRC |
| Tboil | 420.80 | K | N/A | Lecat, 1926 | Uncertainty assigned by TRC = 0.5 K; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔvapH° | 10.1 | kcal/mol | CGC | Chickos, Hosseini, et al., 1995 | Based on data from 313. - 353. K.; AC |
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 10.4 | 285. | A | Stephenson and Malanowski, 1987 | Based on data from 270. - 422. K. See also Stull, 1947.; AC |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (atm)
T = temperature (K)
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| Temperature (K) | A | B | C | Reference | Comment |
|---|---|---|---|---|---|
| 270.7 - 421.4 | 4.36057 | 1652.983 | -42.395 | Stull, 1947 | Coefficents calculated by NIST from author's data. |
References
Go To: Top, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Ogata and Aoki, 1969
Ogata, Y.; Aoki, K.,
Reaction of Alkyl Iodides with Peracetic Acid in the Presence of Aromatic Compounds,
J. Org. Chem., 1969, 34, 3974. [all data]
Lecat, 1943
Lecat, M.,
Azeotropes of Ethyl Urethane and other Azeotropes,
C. R. Hebd. Seances Acad. Sci., 1943, 217, 273. [all data]
Lecat, 1927
Lecat, M.,
New binary azeotropes: 5th list,
Recl. Trav. Chim. Pays-Bas, 1927, 46, 240-7. [all data]
Lecat, 1927, 2
Lecat, M.,
New binary azeotropes: 6th list,
Ann. Soc. Sci. Bruxelles, Ser. B, 1927, 47, 63-71. [all data]
Lecat, 1926
Lecat, M.,
New binary azeotropes second list,
Recl. Trav. Chim. Pays-Bas, 1926, 45, 620-627. [all data]
Chickos, Hosseini, et al., 1995
Chickos, James S.; Hosseini, Sarah; Hesse, Donald G.,
Determination of vaporization enthalpies of simple organic molecules by correlations of changes in gas chromatographic net retention times,
Thermochimica Acta, 1995, 249, 41-62, https://doi.org/10.1016/0040-6031(95)90670-3
. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Stull, 1947
Stull, Daniel R.,
Vapor Pressure of Pure Substances. Organic and Inorganic Compounds,
Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tboil Boiling point ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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