Ethanol, 2-(2-butoxyethoxy)-
- Formula: C8H18O3
- Molecular weight: 162.2267
- IUPAC Standard InChIKey: OAYXUHPQHDHDDZ-UHFFFAOYSA-N
- CAS Registry Number: 112-34-5
- 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: Butoxyethoxyethanol; Butyl diglycol; Butyl digol; Butyl dioxitol; Butyl Carbitol; BuCb; Diethylene glycol butyl ether; Diethylene glycol monobutyl ether; Diethylene glycol n-butyl ether; Diglycol monobutyl ether; Dowanol DB; Ethanol, 2,2'-oxybis-, monobutyl ether; O-Butyl diethylene glycol; Poly-Solv DB; 2-(2-Butoxyethoxy)ethanol; 2-(2-n-Butoxyethoxy)ethanol; Diethylene glycol mono-n-butyl ether; Butoxydiglycol; Diethylene gylcol monobutyl ether; Ektasolve DB; Glycol ether DB; Jeffersol DB; Butyl Oxitol glycol ether; 3,6-Dioxa-1-decanol; Butadigol; 3,6-Dioxadecanol; Butoxydiethylene glycol; Butyl di-icinol; Diethylene DB; n-Butyl carbitol; Diethylene glycol butyl ester; Ethanol 2-butoxyethoxy; NSC 407762; 2-2-Butoxyethoxy;ethanol; Dowanol OR; Ethylene glycol monobutyl ether; Glycol, monobutyl 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:
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 | 504.2 | K | N/A | Weast and Grasselli, 1989 | BS |
Tboil | 504.35 | K | N/A | Lecat, 1947 | Uncertainty assigned by TRC = 0.5 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Tc | 692.3 | K | N/A | Teja and Rosenthal, 1991 | Uncertainty assigned by TRC = 1.5 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Pc | 27.90 | bar | N/A | Teja and Rosenthal, 1991 | Uncertainty assigned by TRC = 0.70 bar; TRC |
Enthalpy of vaporization
ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
55.7 | 430. | A | Stephenson and Malanowski, 1987 | Based on data from 415. to 505. K.; AC |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (bar)
T = temperature (K)
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Temperature (K) | A | B | C | Reference | Comment |
---|---|---|---|---|---|
323.4 to 426.1 | 3.67536 | 1379.086 | -133.841 | Gardner and Brewer, 1937 | 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.
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]
Lecat, 1947
Lecat, M.,
Some azeotropes of which one constituant is heterocyclic nitrogen,
Ann. Soc. Sci. Bruxelles, Ser. 1, 1947, 61, 73. [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]
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]
Gardner and Brewer, 1937
Gardner, George S.; Brewer, J. Edward,
Vapor Pressure of Commerical High-Boiling Organic Solvents,
Ind. Eng. Chem., 1937, 29, 2, 179-181, https://doi.org/10.1021/ie50326a014
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Pc Critical pressure Tboil Boiling point Tc Critical temperature ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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