Salsalate
- Formula: C14H10O5
- Molecular weight: 258.2262
- IUPAC Standard InChI: InChI=1S/C14H10O5/c15-11-7-3-1-5-9(11)14(18)19-12-8-4-2-6-10(12)13(16)17/h1-8,15H,(H,16,17)
- IUPAC Standard InChIKey: WVYADZUPLLSGPU-UHFFFAOYSA-N
- CAS Registry Number: 552-94-3
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 2-Carboxyphenyl salicylate; o-Salicylsalicylic acid; Benzoic acid, 2-hydroxy-, 2-carboxyphenyl ester; Diacesal; Diplosal; Disalcid; Disalicylic acid; Disalyl; Nobacid; Sal Ester Sal; Salical; Salicylic acid, bimolecular ester; Salicylic acid, salicylate; Salicyloylsalicylic acid; Salicylsalicylic acid; Salina; Saloxium; Salysal; Sasapirin; Sasapyrine; Sasapyrinum; NSC-49171; SAA; Sasapyrin; 2-Hydroxybenzoic acid 2-carboxyphenyl ester; Disalgesic; Mono-gesic; Salflex; Salicyl salicylate; Salicyloxysalicylic acid
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Condensed phase thermochemistry 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔcH°solid | -1407.8 | kcal/mol | Ccb | Shchukarev and Shchukareva, 1932 | Corresponding ΔfHºsolid = -250.50 kcal/mol (simple calculation by NIST; no Washburn corrections) |
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
Enthalpy of fusion
| ΔfusH (kcal/mol) | Temperature (K) | Method | Reference |
|---|---|---|---|
| 6.93 | 430.2 | DSC | Moura Ramos, Diogo, et al., 2004 |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Shchukarev and Shchukareva, 1932
Shchukarev, A.N.; Shchukareva, L.A.,
Heat standards,
Russ. J. Phys. Chem. (Engl. Transl.), 1932, 3, 169-174. [all data]
Moura Ramos, Diogo, et al., 2004
Moura Ramos, Joaquim J.; Diogo, Hermínio P.; Godinho, Maria Helena; Cruz, Carlos; Merkel, Katarzyna,
Anomalous Thermal Behavior of Salicylsalicylic Acid and Evidence for a Monotropic Transition to a Nematic Phase,
J. Phys. Chem. B, 2004, 108, 23, 7955-7962, https://doi.org/10.1021/jp049903v
. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfusH Enthalpy of fusion - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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