4-Octene, (Z)-
- Formula: C8H16
- Molecular weight: 112.2126
- IUPAC Standard InChI: InChI=1S/C8H16/c1-3-5-7-8-6-4-2/h7-8H,3-6H2,1-2H3/b8-7-
- IUPAC Standard InChIKey: IRUCBBFNLDIMIK-FPLPWBNLSA-N
- CAS Registry Number: 7642-15-1
- 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. - Stereoisomers:
- Other names: (Z)-4-Octene; cis-4-Octene; (Z)-4-C8H16; (4Z)-4-Octene; (Z)-Oct-4-ene
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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:
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
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 395.7 | K | N/A | Weast and Grasselli, 1989 | BS |
| Tboil | 395.82 | K | N/A | Kuus, Kudryavtseva, et al., 1980 | Uncertainty assigned by TRC = 0.2 K; from Int. Dtra Ser., 1980 (2), 123; TRC |
| Tboil | 395.67 | K | N/A | Hoff, Greenlee, et al., 1951 | Uncertainty assigned by TRC = 0.5 K; TRC |
| Tboil | 395.69 | K | N/A | Hoff, Greenlee, et al., 1951 | Uncertainty assigned by TRC = 0.3 K; TRC |
| Tboil | 393.4 | K | N/A | Young, Jasaitis, et al., 1937 | Uncertainty assigned by TRC = 0.4 K; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| Tfus | 153.83 | K | N/A | Hoff, Greenlee, et al., 1951 | Uncertainty assigned by TRC = 1. K; TRC |
| Tfus | 154.13 | K | N/A | Hoff, Greenlee, et al., 1951 | Uncertainty assigned by TRC = 0.5 K; TRC |
| Tfus | 154.45 | K | N/A | Hoff, Greenlee, et al., 1951 | Uncertainty assigned by TRC = 0.2 K; TRC |
| Tfus | 155. | K | N/A | Campbell and Eby, 1941 | Uncertainty assigned by TRC = 2. K; TRC |
| Tfus | 155.15 | K | N/A | Campbell and Eby, 1941, 2 | Uncertainty assigned by TRC = 1.5 K; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔvapH° | 9.49 | kcal/mol | N/A | Reid, 1972 | AC |
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 8.89 | 368. | A | Stephenson and Malanowski, 1987 | Based on data from 353. - 395. K.; AC |
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.
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]
Kuus, Kudryavtseva, et al., 1980
Kuus, M.; Kudryavtseva, L.S.; Eisen, O.G.,
Eesti NSV Tead. Akad. Toim., Keem., 1980, 29, 25. [all data]
Hoff, Greenlee, et al., 1951
Hoff, M.C.; Greenlee, K.W.; Boord, C.E.,
The Quantitavitve Inversion of cis- and trans-Alkene Isomers: A New Synthesis of Normal cis-Alkenes,
J. Am. Chem. Soc., 1951, 73, 3329-36. [all data]
Young, Jasaitis, et al., 1937
Young, W.G.; Jasaitis, Z.; Levanas, L.,
J. Am. Chem. Soc., 1937, 59, 403. [all data]
Campbell and Eby, 1941
Campbell, K.N.; Eby, L.T.,
The preparation of higher cis and trans olefins,
J. Am. Chem. Soc., 1941, 63, 216. [all data]
Campbell and Eby, 1941, 2
Campbell, K.N.; Eby, L.T.,
The Reduction of Multiple Carbon-Carbon Bonds III. Further Studies on the Preparation of Olefins from Acetylenes,
J. Am. Chem. Soc., 1941, 63, 2683. [all data]
Reid, 1972
Reid, Robert C.,
Handbook on vapor pressure and heats of vaporization of hydrocarbons and related compounds, R. C. Wilhort and B. J. Zwolinski, Texas A Research Foundation. College Station, Texas(1971). 329 pages.$10.00,
AIChE J., 1972, 18, 6, 1278-1278, https://doi.org/10.1002/aic.690180637
. [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]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tboil Boiling point Tfus Fusion (melting) 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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