Hydroperoxide, 1-methylpentyl
- Formula: C6H14O2
- Molecular weight: 118.1742
- IUPAC Standard InChIKey: XWXUHAUZCICPHE-UHFFFAOYSA-N
- CAS Registry Number: 24254-55-5
- 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. - Species with the same structure:
- Other names: 2-Hexyl hydroperoxide; 1-Methylpentyl hydroperoxide; n-C4H9CH(CH3)OOH; 2-Hydroperoxyhexane
- Information on this page:
- Other data available:
- Options:
Data at NIST subscription sites:
NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.
Condensed phase thermochemistry 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔcH°liquid | -968.4 ± 0.7 | kcal/mol | Ccb | Pritzkow and Muller, 1956 | Corresponding ΔfHºliquid = -74.1 kcal/mol (simple calculation by NIST; no Washburn corrections) |
Gas phase ion energetics data
Go To: Top, Condensed phase thermochemistry 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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
9.25 ± 0.03 | PE | Ashmore and Burgess, 1977 | LLK |
9.96 | PE | Ashmore and Burgess, 1977 | Vertical value; LLK |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
C6H13+ | 10.0 ± 0.1 | ? | EI | Burgess, SenSharma, et al., 1968 | RDSH |
C6H13O+ | 9.7 ± 0.1 | OH | EI | Burgess, SenSharma, et al., 1968 | RDSH |
C6H13O2+ | 9.6 ± 0.1 | H | EI | Burgess, SenSharma, et al., 1968 | RDSH |
References
Go To: Top, Condensed phase thermochemistry 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.
Pritzkow and Muller, 1956
Pritzkow, W.; Muller, K.A.,
Uber die energetische stellung der organischen hydroperoxyde und die o-o-bindungsenergie,
Chem. Ber., 1956, 89, 2318-2321. [all data]
Ashmore and Burgess, 1977
Ashmore, F.S.; Burgess, A.R.,
Study of Some Medium Size Alcohols and Hydroperoxides by Photoelectron Spectroscopy,
J. Chem. Soc. Faraday Trans. 2, 1977, 73, 1247. [all data]
Burgess, SenSharma, et al., 1968
Burgess, A.R.; SenSharma, D.K.; White, M.J.D.,
The mass spectrometry of some alkyl peroxy radicals and related alkyl hydroperoxides,
Advan. Mass Spectrom., 1968, 4, 345. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy ΔcH°liquid Enthalpy of combustion of liquid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.