Ethanol, 2-(2-propoxyethoxy)-
- Formula: C7H16O3
- Molecular weight: 148.2001
- IUPAC Standard InChI: InChI=1S/C7H16O3/c1-2-4-9-6-7-10-5-3-8/h8H,2-7H2,1H3
- IUPAC Standard InChIKey: DJCYDDALXPHSHR-UHFFFAOYSA-N
- CAS Registry Number: 6881-94-3
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 2-(2-propoxyethoxy)ethanol; Diethylene glycol monopropyl ether
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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 | 486. | K | N/A | Mikhant'ev, Mikhant'ev, et al., 1966 | Uncertainty assigned by TRC = 5. K; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| Tfus | 219.9 | K | N/A | Anonymous, 1954 | Uncertainty assigned by TRC = 0.6 K; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| Tc | 680. | K | N/A | Steele, Chirico, et al., 1996 | Uncertainty assigned by TRC = 7. K; TRC |
| Tc | 679.8 | K | N/A | Teja and Rosenthal, 1991 | Uncertainty assigned by TRC = 1. K; TRC |
| Tc | 687. | K | N/A | Anselme and Teja, 1990 | Uncertainty assigned by TRC = 13. K; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| Pc | 30.00 | atm | N/A | Steele, Chirico, et al., 1996 | Uncertainty assigned by TRC = 3.95 atm; from extraploation of obs. vapor pressures to Tc; TRC |
| Pc | 29.61 | atm | N/A | Teja and Rosenthal, 1991 | Uncertainty assigned by TRC = 0.20 atm; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| ρc | 1.92 | mol/l | N/A | Steele, Chirico, et al., 1996 | Uncertainty assigned by TRC = 0.13 mol/l; TRC |
| ρc | 2.04 | mol/l | N/A | Anselme and Teja, 1990 | Uncertainty assigned by TRC = 0.03 mol/l; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔvapH° | 15.7 ± 0.2 | kcal/mol | EB | Steele, Chirico, et al., 1996, 2 | Based on data from 378. to 495. K.; AC |
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 15.6 | 384. | A | Stephenson and Malanowski, 1987 | Based on data from 369. to 404. 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.
Mikhant'ev, Mikhant'ev, et al., 1966
Mikhant'ev, B.I.; Mikhant'ev, V.B.; Mikhant'eva, O.N.,
Alkyl Carbitols,
Tr. Probl. Lab. Khim. Vysokomol. Soedin., Voronezh. Gos. Univ., 1966, No. 4, 42-3. [all data]
Anonymous, 1954
Anonymous, R.,
, Am. Pet. Inst. Res. Proj. 45, Tech. Rep. 13, Ohio State Univ., 1954. [all data]
Steele, Chirico, et al., 1996
Steele, W.V.; Chirico, R.D.; Knipmeyer, S.E.; Nguyen, A.,
Vapor pressure of acetophenone, (+-)-1,2-butanediol, (+-)-1,3-butanediol, diethylene glycol monopropyl ether, 1,3-dimethyladamantane, 2-ethoxyethyl acetate, ethyl octyl sufide, and pentyl acetate,
J. Chem. Eng. Data, 1996, 41, 1255-68. [all data]
Teja and Rosenthal, 1991
Teja, A.S.; Rosenthal, D.J.,
The critical pressures and temperatures of ten substances using a low residence time flow apparatus
in Experimental Results for Phase Equilibria and Pure Component Properties, DIPPR DATA Series No. 1, 1991. [all data]
Anselme and Teja, 1990
Anselme, M.J.; Teja, A.S.,
The critical properties of rapidly reacting substances,
AIChE Symp. Ser., 1990, 86, 279, 128-32. [all data]
Steele, Chirico, et al., 1996, 2
Steele, W.V.; Chirico, R.D.; Knipmeyer, S.E.; Nguyen, A.,
Vapor Pressure of Acetophenone, (±)-1,2-Butanediol, (±)-1,3-Butanediol, Diethylene Glycol Monopropyl Ether, 1,3-Dimethyladamantane, 2-Ethoxyethyl Acetate, Ethyl Octyl Sulfide, and Pentyl Acetate,
J. Chem. Eng. Data, 1996, 41, 6, 1255-1268, https://doi.org/10.1021/je9601117
. [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:
Pc Critical pressure Tboil Boiling point Tc Critical temperature Tfus Fusion (melting) point ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions ρc Critical density - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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