1-Pentyne, 4,4-dimethyl-
- Formula: C7H12
- Molecular weight: 96.1702
- IUPAC Standard InChI: InChI=1S/C7H12/c1-5-6-7(2,3)4/h1H,6H2,2-4H3
- IUPAC Standard InChIKey: KHBYKPSFBHWBJQ-UHFFFAOYSA-N
- CAS Registry Number: 13361-63-2
- Chemical structure:
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Phase change 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: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 349.23 | K | N/A | Miller, Greenlee, et al., 1954 | Uncertainty assigned by TRC = 0.3 K |
| Tboil | 347.15 | K | N/A | Ozanne and Marvel, 1930 | Uncertainty assigned by TRC = 2. K |
| Quantity | Value | Units | Method | Reference | Comment |
| Tfus | 168.33 | K | N/A | Miller, Greenlee, et al., 1954 | Uncertainty assigned by TRC = 2. K |
Gas Chromatography
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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
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | Squalane | 80. | 600. | Soják, Farkas, et al., 1991 | 107. m/0.25 mm/0.40 μm, H2 |
References
Go To: Top, Phase change data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Miller, Greenlee, et al., 1954
Miller, H.M.; Greenlee, K.W.; Derfer, J.M.; Boord, C.E.,
J. Org. Chem., 1954, 19, 1882. [all data]
Ozanne and Marvel, 1930
Ozanne, I.L.; Marvel, C.S.,
Hexa-omega-tertiary-butylpropinylethane and some new acetylenic carbinols.,
J. Am. Chem. Soc., 1930, 52, 5267-72. [all data]
Soják, Farkas, et al., 1991
Soják, L.; Farkas, P.; Ostrovský, I.; Janák, J.; Chrétien, J.R.,
Capillary gas chromatography of C5 - C13 branched alkynes on squalane and liquid crystal stationary phases,
J. Chromatogr., 1991, 557, 241-253, https://doi.org/10.1016/S0021-9673(01)87136-3
. [all data]
Notes
Go To: Top, Phase change data, Gas Chromatography, References
- Symbols used in this document:
Tboil Boiling point Tfus Fusion (melting) point - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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