(S)-(-)-2-Chloropropionic acid
- Formula: C3H5ClO2
- Molecular weight: 108.524
- IUPAC Standard InChI: InChI=1S/C3H5ClO2/c1-2(4)3(5)6/h2H,1H3,(H,5,6)/t2-/m1/s1
- IUPAC Standard InChIKey: GAWAYYRQGQZKCR-UWTATZPHSA-N
- CAS Registry Number: 29617-66-1
- 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. - Stereoisomers:
- Other names: Propanoic acid, 2-chloro-, (2S)-; (S) 2-chloropropionic acid
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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° | 64.9 ± 0.5 | kJ/mol | GS | Lagoa, Diogo, et al., 2002 | Based on data from 287. to 328. K. |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 63.4 | 308. | GS | Lagoa, Diogo, et al., 2002 | Based on data from 287. to 328. K. |
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.
Lagoa, Diogo, et al., 2002
Lagoa, Ana L.C.; Diogo, Hermínio P.; Minas da Piedade, Manuel E.; Amaral, Luísa M.P.F.; Guedes, Rita C.; Costa Cabral, Benedito J.; Kulikov, Dmitry V.; Verevkin, Sergey P.; Siedler, Michael; Epple, Matthias,
Energetics of the C-Cl Bond in CH 3 CH(Cl)COOH. Enthalpy of Formation of ( S )-(-)-2-Chloropropionic Acid and of the 1-Carboxyethyl Radical «8224» , «8225»,
J. Phys. Chem. A, 2002, 106, 42, 9855-9861, https://doi.org/10.1021/jp020412p
. [all data]
Notes
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- Symbols used in this document:
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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