Myo-Inositol
- Formula: C6H12O6
- Molecular weight: 180.1559
- IUPAC Standard InChIKey: CDAISMWEOUEBRE-GPIVLXJGSA-N
- CAS Registry Number: 87-89-8
- 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: Inositol, myo-; cis-1,2,3,5-trans-4,6-Cyclohexanehexol; i-Inositol; meso-Inositol; Dambose; Inosital; Inositene; Inositina; iso-Inositol; Meat sugar; Mesoinosit; Mesoinosite; Mesol; Mesovit; Myoinosite; MI; Nucite; Phaseomannite; Phaseomannitol; Scyllite; Inositol, meso-; Bios I; Cyclohexanehexol; Cyclohexitol; Inosite; Mouse antialopecia factor; Muscle sugar; Rat antispectacled eye factor; Hexahydroxycyclohexane
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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
DH - Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tfus | 496.9 | K | N/A | Barone, DellaGatta, et al., 1990 | Uncertainty assigned by TRC = 0.2 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ΔsubH° | 38.5 | kcal/mol | N/A | Barone, Gatta, et al., 1990 | AC |
ΔsubH° | 42.5 | kcal/mol | B | Barone, Gatta, et al., 1990 | AC |
Enthalpy of vaporization
ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
28.44 ± 0.33 | 519. | TE | Barone, Gatta, et al., 1990 | Based on data from 497. to 524. K.; AC |
Enthalpy of sublimation
ΔsubH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
41.59 ± 0.62 | 448. | N/A | Chen, Oja, et al., 2006 | Based on data from 438. to 458. K.; AC |
36.97 ± 0.33 | 477. | TE | Barone, Gatta, et al., 1990 | AC |
40.2 | 454. to 472. | N/A | de Wit, 1983 | AC |
Enthalpy of fusion
ΔfusH (kcal/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
11.448 | 496.9 | Barone and Della Gatta, 1990 | DH |
11.4 | 496.9 | Domalski and Hearing, 1996 | AC |
Entropy of fusion
ΔfusS (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
23.0 | 496.9 | Barone and Della Gatta, 1990 | DH |
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.
Barone, DellaGatta, et al., 1990
Barone, G.; DellaGatta, G.; Ferro, D.; Piacente, V.,
Enthalpies and entropies of sublimation, vaporization and fusion of nine polyhydric alcohols,
J. Chem. Soc., Faraday Trans., 1990, 86, 75. [all data]
Barone, Gatta, et al., 1990
Barone, Guido; Gatta, Giuseppe Della; Ferro, Daniela; Piacente, Vincenzo,
Enthalpies and entropies of sublimation, vaporization and fusion of nine polyhydric alcohols,
Faraday Trans., 1990, 86, 1, 75, https://doi.org/10.1039/ft9908600075
. [all data]
Chen, Oja, et al., 2006
Chen, Xu; Oja, Vahur; Chan, W. Geoffrey; Hajaligol, Mohammad R.,
Vapor Pressure Characterization of Several Phenolics and Polyhydric Compounds by Knudsen Effusion Method,
J. Chem. Eng. Data, 2006, 51, 2, 386-391, https://doi.org/10.1021/je050293h
. [all data]
de Wit, 1983
de Wit, H.G.M.,
Vapor pressures and lattice energies of oxalic acid, mesotartaric acid, phloroglucinol, myoinositol, and their hydrates,
J. Chem. Phys., 1983, 78, 3, 1470, https://doi.org/10.1063/1.444836
. [all data]
Barone and Della Gatta, 1990
Barone, G.; Della Gatta, G.,
Ferro D., and Piacente, V., Enthalpies and entropies of sublimation, vaporization and fusion of nine polyhydric alcohols, J. Chem. Soc.,
Faraday Trans., 1990, 86(1), 75-79. [all data]
Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D.,
Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III,
J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tfus Fusion (melting) point ΔfusH Enthalpy of fusion ΔfusS Entropy of fusion ΔsubH Enthalpy of sublimation ΔsubH° Enthalpy of sublimation at standard conditions ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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