Naphthalene, 1,2,3,4-tetrahydro-1-methyl-
- Formula: C11H14
- Molecular weight: 146.2289
- IUPAC Standard InChI: InChI=1S/C11H14/c1-9-5-4-7-10-6-2-3-8-11(9)10/h2-3,6,8-9H,4-5,7H2,1H3
- IUPAC Standard InChIKey: APBBTKKLSNPFDP-UHFFFAOYSA-N
- CAS Registry Number: 1559-81-5
- 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. - Other names: α-Methyltetralin; 1-Methyltetralin; 1-methyl-1,2,3,4-tetrahydronaphthalene; Tetraline, 1-methyl
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Condensed phase thermochemistry data
Go To: Top, Gas Chromatography, 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 | -1498.6 | kcal/mol | Ccb | Karo, McLaughlin, et al., 1953 | Corrected from net heat of combustion; Corresponding ΔfHºliquid = -14.2 kcal/mol (simple calculation by NIST; no Washburn corrections) |
| ΔcH°liquid | -1496.6 | kcal/mol | Ccb | Hock and Knauel, 1951 | Corresponding ΔfHºliquid = -16.2 kcal/mol (simple calculation by NIST; no Washburn corrections) |
Gas Chromatography
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 by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Ultra-1 | 1194.51 | Haynes and Pitzer, 1985 | 50. m/0.22 mm/0.33 μm, He, 1. K/min; Tstart: -30. C; Tend: 240. C |
| Capillary | Ultra-1 | 1202.17 | Haynes and Pitzer, 1985 | 50. m/0.22 mm/0.33 μm, He, 2. K/min; Tstart: -30. C; Tend: 240. C |
| Capillary | Ultra-1 | 1207.37 | Haynes and Pitzer, 1985 | 50. m/0.22 mm/0.33 μm, He, 3. K/min; Tstart: -30. C; Tend: 240. C |
| Capillary | Ultra-2 | 1222.02 | Haynes and Pitzer, 1985 | 50. m/0.22 mm/0.33 μm, He, 1. K/min; Tstart: -30. C; Tend: 240. C |
| Capillary | Ultra-2 | 1230.71 | Haynes and Pitzer, 1985 | 50. m/0.22 mm/0.33 μm, He, 2. K/min; Tstart: -30. C; Tend: 240. C |
| Capillary | Ultra-2 | 1236.24 | Haynes and Pitzer, 1985 | 50. m/0.22 mm/0.33 μm, He, 3. K/min; Tstart: -30. C; Tend: 240. C |
Normal alkane RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | Polydimethyl siloxane | 147. | 1224. | Ferrand, 1962 |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Ultra-2 | 1229. | King, Hamilton, et al., 1993 | 50. m/0.32 mm/0.52 μm, He, 40. C @ 3. min, 4. K/min, 250. C @ 30. min |
| Capillary | DB-1 | 1212. | Habu, Flath, et al., 1985 | 3. K/min; Column length: 50. m; Column diameter: 0.32 mm; Tstart: 0. C; Tend: 250. C |
| Capillary | DB-1 | 1205. | Habu, Flath, et al., 1985 | 3. K/min; Column length: 50. m; Column diameter: 0.32 mm; Tstart: 50. C; Tend: 250. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Apieson L | 1207. | Vaisberg and Gizitdinova, 1969 | Helium; Column length: 50. m; Column diameter: 0.25 mm; Program: not specified |
References
Go To: Top, Condensed phase thermochemistry data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Karo, McLaughlin, et al., 1953
Karo, W.; McLaughlin, R.L.; Hipsher, H.F.,
Dicyclic hydrocarbons. VI. 1,2,3,4-Tetrahydronaphthalene and 1-alkyl-1,2,3,4-tetrahydronaphthalenes,
J. Am. Chem. Soc., 1953, 75, 3233-3235. [all data]
Hock and Knauel, 1951
Hock, I.H.; Knauel, G.,
Autoxydation von kohlenwasserstoffen, XIV. Mitteil. Uber die energetische stellung organischer hydroperoxyde,
Chem. Ber., 1951, 84, 1-5. [all data]
Haynes and Pitzer, 1985
Haynes, P.C., Jr.; Pitzer, E.W.,
Disengaging solutes in shale- and petroleum-derived jet fuels by altering GC programmed temperature rates,
J. Hi. Res. Chromatogr. Chromatogr. Comm., 1985, 8, 5, 230-242, https://doi.org/10.1002/jhrc.1240080504
. [all data]
Ferrand, 1962
Ferrand, R.,
Gas phase chromatography using retention indices for the analysis of tars and their hydrogenation products,
Journees internationales d'etude des methodes de separation immediate at de chromatographie; Org. sur l'initiative du IX., 1962, 132-140. [all data]
King, Hamilton, et al., 1993
King, M.-F.; Hamilton, B.L.; Matthews, M.A.; Rule, D.C.; Field, R.A.,
Isolation and identification of volatiles and condensable material in raw beef with supercritical carbon dioxide extraction,
J. Agric. Food Chem., 1993, 41, 11, 1974-1981, https://doi.org/10.1021/jf00035a030
. [all data]
Habu, Flath, et al., 1985
Habu, T.; Flath, R.A.; Mon, T.R.; Morton, J.F.,
Volatile components of Rooibos tea (Aspalathus linearis),
J. Agric. Food Chem., 1985, 33, 2, 249-254, https://doi.org/10.1021/jf00062a024
. [all data]
Vaisberg and Gizitdinova, 1969
Vaisberg, K.M.; Gizitdinova, V.G.,
Gas chromatographic investigation of tetralin and its homologues C11-C12,
Neftekhimia (Rus), 1969, 9, 3, 482-486. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Gas Chromatography, References
- Symbols used in this document:
ΔcH°liquid Enthalpy of combustion of liquid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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