4-Dodecyne
- Formula: C12H22
- Molecular weight: 166.3031
- IUPAC Standard InChI: InChI=1S/C12H22/c1-3-5-7-9-11-12-10-8-6-4-2/h3-7,9,11-12H2,1-2H3
- IUPAC Standard InChIKey: RVIMTVIYJAEION-UHFFFAOYSA-N
- CAS Registry Number: 22058-01-1
- Chemical structure:
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Kovats' RI, non-polar column, isothermal
Go To: Top, 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
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | Squalane | OV-101 | Squalane | Squalane | Squalane |
| Column length (m) | 107. | 50. | 100. | 100. | 100. |
| Carrier gas | H2 | He | N2 | N2 | N2 |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.40 | ||||
| Temperature (C) | 80. | 110. | 110. | 120. | 130. |
| I | 1203. | 1229. | 1203. | 1203. | 1202. |
| Reference | Soják, Farkas, et al., 1991 | Kuningas, Rang, et al., 1990 | Rang, Kuningas, et al., 1976 | Rang, Kuningas, et al., 1976 | Rang, Kuningas, et al., 1976 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary |
|---|---|---|---|
| Active phase | Apiezon L | Apiezon L | Apiezon L |
| Column length (m) | 50. | 50. | 50. |
| Carrier gas | N2 | N2 | N2 |
| Substrate | |||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | |||
| Temperature (C) | 130. | 150. | 170. |
| I | 1208. | 1209. | 1208. |
| Reference | Rang, Kuningas, et al., 1976 | Rang, Kuningas, et al., 1976 | Rang, Kuningas, et al., 1976 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Kovats' RI, non-polar column, isothermal, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
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]
Kuningas, Rang, et al., 1990
Kuningas, K.; Rang, S.; Kailas, T.,
Relationship between the structure and retention of n-alkenes and n-alkynes on silicone phases,
J. Chromatogr., 1990, 520, 137-148, https://doi.org/10.1016/0021-9673(90)85094-C
. [all data]
Rang, Kuningas, et al., 1976
Rang, S.; Kuningas, K.; Orav, A.; Eisen, O.,
Capillary gas chromatography of n-alkynes. I. Retention indices,
J. Chromatogr., 1976, 119, 451-460, https://doi.org/10.1016/S0021-9673(00)86807-7
. [all data]
Notes
Go To: Top, Kovats' RI, non-polar column, isothermal, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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