Tripropyl borate
- Formula: C9H21BO3
- Molecular weight: 188.072
- IUPAC Standard InChI: InChI=1S/C9H21BO3/c1-4-7-11-10(12-8-5-2)13-9-6-3/h4-9H2,1-3H3
- IUPAC Standard InChIKey: LTEHWCSSIHAVOQ-UHFFFAOYSA-N
- CAS Registry Number: 688-71-1
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Boric acid (H3BO3), tripropyl ester; Boric acid, tripropyl ester; Boron propoxide; Propyl orthoborate; Tripropoxyborane; Tripropyl orthoborate; Tris(propoxy)borane; (n-C3H7O)3B; tri-n-Propyl borate; Boric acid tri-n-propyl ester; Propyl borate, (PrO)3B; NSC 778
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Phase change data
Go To: Top, Gas phase ion energetics data, References, Notes
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 vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 52.3 | 355. | Thomas, Smith, et al., 2007 | Based on data from 340. to 453. K. |
| 47.6 | 452. | Christopher and Shilman, 1967 | Based on data from 358. to 452. K. |
Gas phase ion energetics data
Go To: Top, Phase change data, 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:
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 10.02 | EI | Lappert, Litzow, et al., 1970 | RDSH |
| 10.62 ± 0.15 | EI | Fallon, Kelly, et al., 1968 | RDSH |
References
Go To: Top, Phase change data, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Thomas, Smith, et al., 2007
Thomas, Leo H.; Smith, Harry; Davies, Gwyn H.,
Vapour pressures, molar entropies of vaporisation and liquid-state conformation of alkoxides,
J. Chem. Technol. Biotechnol., 2007, 30, 1, 476-480, https://doi.org/10.1002/jctb.503300160
. [all data]
Christopher and Shilman, 1967
Christopher, Phoebus M.; Shilman, Avner,
Vapor pressures of trialkyl borates,
J. Chem. Eng. Data, 1967, 12, 3, 333-335, https://doi.org/10.1021/je60034a012
. [all data]
Lappert, Litzow, et al., 1970
Lappert, M.F.; Litzow, M.R.; Pedley, J.B.; Riley, P.N.K.; Spalding, T.R.; Tweedale, A.,
Bonding studies of compounds of boron and the group IV elements. Part III.First ionisation potentials of some simple boron compounds by electron impact and by a new empirical molecular orbital method,
J. Chem. Soc. A, 1970, 2320. [all data]
Fallon, Kelly, et al., 1968
Fallon, P.J.; Kelly, P.; Lockhart, J.C.,
Fragmentation of some alkyl borates under electron impact,
Intern. J. Mass Spectrom. Ion Phys., 1968, 1, 133. [all data]
Notes
Go To: Top, Phase change data, Gas phase ion energetics data, References
- Symbols used in this document:
ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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