Risocaine
- Formula: C10H13NO2
- Molecular weight: 179.2157
- IUPAC Standard InChIKey: NBFQYHKHPBMJJV-UHFFFAOYSA-N
- CAS Registry Number: 94-12-2
- 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: n-Propyl p-aminobenzoate; n-Propyl-4-aminobenzoate; Propyl-p-amino benzoate; Benzoic acid, 4-amino-, propyl ester; p-Aminobenzoic acid, propyl ester; Benzoic acid, p-amino-, propyl ester; Keloform P; Propaesin; Propazyl; Propesin; Propesine; Propyl 4-aminobenzoate; Propylcain; Raythesin; 4-(Propoxycarbonyl)aniline; NSC-23516
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Phase change data
Go To: Top, References, Notes
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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tfus | 345.8 | K | N/A | Manzo and Ahumanda, 1990 | Uncertainty assigned by TRC = 0.5 K; TRC |
Tfus | 347. | K | N/A | Neau, Flynn, et al., 1989 | Uncertainty assigned by TRC = 0.5 K; TRC |
Tfus | 346. | K | N/A | Schwartz and Paruta, 1976 | Uncertainty assigned by TRC = 0.5 K; TRC |
Tfus | 346. | K | N/A | Yalkowsky, Flynn, et al., 1972 | Uncertainty assigned by TRC = 1. K; TRC |
Enthalpy of fusion
ΔfusH (kcal/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
4.909 | 347.1 | Acree, 1991 | 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.
Manzo and Ahumanda, 1990
Manzo, R.H.; Ahumanda, A.A.,
Effects of solvent medium on solubility. V: Enthalpic and entropic contributions to the free energy changes of Di-substituted benzene derivatives in ethanol: Water and ethanol: Cyclohexane mixtures,
J. Pharm. Sci., 1990, 79, 12, 1109, https://doi.org/10.1002/jps.2600791214
. [all data]
Neau, Flynn, et al., 1989
Neau, S.H.; Flynn, G.L.; Yalkowsky, S.H.,
Int. J. Pharm., 1989, 49, 223. [all data]
Schwartz and Paruta, 1976
Schwartz, P.A.; Paruta, A.N.,
Solution thermodynamics of alkyl p-aminobenzoates,
J. Pharm. Sci., 1976, 65, 252. [all data]
Yalkowsky, Flynn, et al., 1972
Yalkowsky, S.H.; Flynn, G.L.; Slunick, T.G.,
Importance of chain length on physicochemical and crystalline properties of organic homologs,
J. Pharm. Sci., 1972, 61, 852. [all data]
Acree, 1991
Acree, William E.,
Thermodynamic properties of organic compounds: enthalpy of fusion and melting point temperature compilation,
Thermochimica Acta, 1991, 189, 1, 37-56, https://doi.org/10.1016/0040-6031(91)87098-H
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tfus Fusion (melting) point ΔfusH Enthalpy of fusion - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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