Nonane, 2,2,4,4,6,8,8-heptamethyl-
- Formula: C16H34
- Molecular weight: 226.4412
- IUPAC Standard InChIKey: VCLJODPNBNEBKW-UHFFFAOYSA-N
- CAS Registry Number: 4390-04-9
- 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: 2,2,4,4,6,8,8-Heptamethylnonane; HMN; Permethyl 101A
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Phase change data
Go To: Top, IR Spectrum, Mass spectrum (electron ionization), 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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 513.2 | K | N/A | Aldrich Chemical Company Inc., 1990 | BS |
Quantity | Value | Units | Method | Reference | Comment |
Tc | 692. ± 4. | K | N/A | Daubert, 1996 | |
Tc | 692. | K | N/A | Ambrose and Ghiassee, 1988 | Uncertainty assigned by TRC = 2. K; Visual, decomp.; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Pc | 15.49 | atm | N/A | Ambrose and Ghiassee, 1988 | Uncertainty assigned by TRC = 0.1548 atm; Visual, decomp, pc from VP equation; TRC |
Enthalpy of vaporization
ΔvapH (kcal/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
12.5 | 438. | Ambrose and Ghiassee, 1988, 2 | Based on data from 423. to 545. K.; AC |
IR Spectrum
Go To: Top, Phase change data, Mass spectrum (electron ionization), 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Gas Phase Spectrum
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Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.
Additional Data
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Owner | NIST Standard Reference Data Program Collection (C) 2018 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | Sadtler Research Labs Under US-EPA Contract |
State | gas |
Mass spectrum (electron ionization)
Go To: Top, Phase change data, IR Spectrum, 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Spectrum
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Additional Data
View image of digitized spectrum (can be printed in landscape orientation).
Due to licensing restrictions, this spectrum cannot be downloaded.
Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | Japan AIST/NIMC Database- Spectrum MS-NW-4582 |
NIST MS number | 227607 |
References
Go To: Top, Phase change data, IR Spectrum, Mass spectrum (electron ionization), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc.,
Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]
Daubert, 1996
Daubert, T.E.,
Vapor-Liquid Critical Properties of Elements and Compounds. 5. Branched Alkanes and Cycloalkanes,
J. Chem. Eng. Data, 1996, 41, 365-372. [all data]
Ambrose and Ghiassee, 1988
Ambrose, D.; Ghiassee, N.B.,
Vapor Pressure and critical temperature and critical pressure of 2,2,4,4,6,8,8-heptamethylnonane,
J. Chem. Thermodyn., 1988, 20, 1231. [all data]
Ambrose and Ghiassee, 1988, 2
Ambrose, D.; Ghiassee, N.B.,
Vapour pressure and critical temperature and critical pressure of 2,2,4,4,6,8,8-heptamethylnonane,
The Journal of Chemical Thermodynamics, 1988, 20, 10, 1231-1232, https://doi.org/10.1016/0021-9614(88)90108-5
. [all data]
Notes
Go To: Top, Phase change data, IR Spectrum, Mass spectrum (electron ionization), References
- Symbols used in this document:
Pc Critical pressure Tboil Boiling point Tc Critical temperature ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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