Styrene, p-methoxy-alpha-methyl-
- Formula: C10H12O
- Molecular weight: 148.2017
- IUPAC Standard InChI: InChI=1S/C10H12O/c1-8(2)9-4-6-10(11-3)7-5-9/h4-7H,1H2,2-3H3
- IUPAC Standard InChIKey: XCTSGGVBLWBSIJ-UHFFFAOYSA-N
- CAS Registry Number: 1712-69-2
- 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: 4-CH3OC6H4C(CH3)=CH2
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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 by: William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔvapH° | 62.1 ± 0.3 | kJ/mol | GS | Verevkin, 1999 | Based on data from 308. to 343. K. |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔsubH° | 81.2 ± 0.4 | kJ/mol | N/A | Verevkin, 1999 |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 60.6 ± 0.3 | 326. | GS | Verevkin, 1999 | Based on data from 308. to 343. K. |
Enthalpy of fusion
| ΔfusH (kJ/mol) | Temperature (K) | Reference |
|---|---|---|
| 19.07 | 309.2 | Verevkin, 1999 |
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.
Verevkin, 1999
Verevkin, Sergey P.,
Thermochemical investigation on α-methyl-styrene and parent phenyl substituted alkenes,
Thermochimica Acta, 1999, 326, 1-2, 17-25, https://doi.org/10.1016/S0040-6031(98)00585-1
. [all data]
Notes
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- Symbols used in this document:
ΔfusH Enthalpy of fusion ΔsubH° Enthalpy of sublimation at standard conditions 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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