Heptadecane, 4-propyl-
- Formula: C20H42
- Molecular weight: 282.5475
- IUPAC Standard InChI: InChI=1S/C20H42/c1-4-7-8-9-10-11-12-13-14-15-16-19-20(17-5-2)18-6-3/h20H,4-19H2,1-3H3
- IUPAC Standard InChIKey: KWOQMARCKSGDGU-UHFFFAOYSA-N
- CAS Registry Number: 55044-10-5
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 4-n-Propylheptadecane; 4-Propylheptadecane
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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 |
|---|---|---|---|---|---|
| Tfus | 270.65 | K | N/A | Anonymous, 1968 | TRC |
| Tfus | 229.7 | K | N/A | Anonymous, 1952 | Uncertainty assigned by TRC = 10. K; TRC |
| Tfus | 270.7 | K | N/A | Schiessler, 1947 | Uncertainty assigned by TRC = 10. K; TRC |
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 18.9 | 440. | A,MG | Stephenson and Malanowski, 1987 | Based on data from 425. to 459. K. See also Schiessler and Whitmore, 1955.; AC |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Anonymous, 1968
Anonymous, R.,
Properties of hydrocarbon of high molecular weight, Am. Pet. Inst. Res. Proj. 42, Penn. State Univ., 1968. [all data]
Anonymous, 1952
Anonymous, R.,
, Physical Properties of Chemical Substances, Dow Chemical Co., 1952. [all data]
Schiessler, 1947
Schiessler, R.W.,
, Am. Pet. Inst. Res. Proj. 42, Twelfth Meeting, 1947. [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]
Schiessler and Whitmore, 1955
Schiessler, R.W.; Whitmore, F.C.,
Properties of High Molecular Weight Hydrocarbons,
Ind. Eng. Chem., 1955, 47, 8, 1660-1665, https://doi.org/10.1021/ie50548a054
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tfus Fusion (melting) point ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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