Benzeneacetaldehyde
- Formula: C8H8O
- Molecular weight: 120.1485
- IUPAC Standard InChI: InChI=1S/C8H8O/c9-7-6-8-4-2-1-3-5-8/h1-5,7H,6H2
- IUPAC Standard InChIKey: DTUQWGWMVIHBKE-UHFFFAOYSA-N
- CAS Registry Number: 122-78-1
- 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. - Other names: Acetaldehyde, phenyl-; α-Tolualdehyde; α-Toluic aldehyde; Hyacinthin; Phenylacetaldehyde; Phenylacetic aldehyde; Phenylethanal; 2-Phenylethanal; 2-Phenylacetaldehyde; Benzacetaldehyde; Benzenacetaldehyde; Benzylcarboxaldehyde; NSC 406309; phenylacetalaldehyde; phenylacetadehyde
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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
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 468.2 | K | N/A | Weast and Grasselli, 1989 | BS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔvapH° | 59.8 ± 0.3 | kJ/mol | GS | Emel'yanenko, Dabrowska, et al., 2007 | Based on data from 293. to 343. K.; AC |
| ΔvapH° | 54.5 | kJ/mol | A | Stephenson and Malanowski, 1987 | Based on data from 283. to 333. 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]
Emel'yanenko, Dabrowska, et al., 2007
Emel'yanenko, Vladimir N.; Dabrowska, Aldona; Hertel, Marcus O.; Scheuren, Hans; Sommer, Karl,
Vapor Pressures, Enthalpies of Vaporization, and Limiting Activity Coefficients in Water at 100 °C of 2-Furanaldehyde, Benzaldehyde, Phenylethanal, and 2-Phenylethanol,
J. Chem. Eng. Data, 2007, 52, 2, 468-471, https://doi.org/10.1021/je060406c
. [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 ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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