Tetrahydrofuran
- Formula: C4H8O
- Molecular weight: 72.1057
- IUPAC Standard InChIKey: WYURNTSHIVDZCO-UHFFFAOYSA-N
- CAS Registry Number: 109-99-9
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Other names: Furan, tetrahydro-; Butane α,δ-oxide; Butane, 1,4-epoxy-; Cyclotetramethylene oxide; Furanidine; Oxacyclopentane; Oxolane; Tetramethylene oxide; THF; Hydrofuran; Tetrahydrofuraan; Tetrahydrofuranne; Tetraidrofurano; NCI-C60560; Rcra waste number U213; UN 2056; Diethylene oxide; Dynasolve 150; Tetrahydrofurane; THF (tetrahydrofuran); NSC 57858
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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 | Packed | Packed | Packed | Packed | Packed |
---|---|---|---|---|---|
Active phase | C78, Branched paraffin | C78, Branched paraffin | Apolane | SE-30 | SE-30 |
Column length (m) | 3.3 | 3.3 | 3.7 | 3. | 2. |
Carrier gas | He | Ar | |||
Substrate | Chromosorb G HP | Gas Chrom Q (80-100 mesh) | Gaschrom Q | ||
Column diameter (mm) | |||||
Phase thickness (μm) | |||||
Temperature (C) | 130. | 130. | 130. | 150. | 100. |
I | 609.9 | 609.8 | 611. | 630. | 626. |
Reference | Dallos, Sisak, et al., 2000 | Reddy, Dutoit, et al., 1992 | Dutoit, 1991 | Tiess, 1984 | Winskowski, 1983 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Packed | Packed | Packed | Packed | Packed |
---|---|---|---|---|---|
Active phase | Apiezon L | Apiezon L | Apiezon L | Apolane | Apolane |
Column length (m) | 2.4 | 2.4 | |||
Carrier gas | He | He | |||
Substrate | Celite 545 | Celite 545 | Chromosorb | Chromosorb | |
Column diameter (mm) | |||||
Phase thickness (μm) | |||||
Temperature (C) | 120. | 160. | 70. | 130. | 190. |
I | 620. | 631. | 618. | 612.9 | 623.2 |
Reference | Bogoslovsky, Anvaer, et al., 1978 | Bogoslovsky, Anvaer, et al., 1978 | Bogoslovsky, Anvaer, et al., 1978 | Riedo, Fritz, et al., 1976 | Riedo, Fritz, et al., 1976 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Packed | Packed | Packed | Packed |
---|---|---|---|---|
Active phase | Silicon High Vacuum Grease (obsolete) | Silicon High Vacuum Grease (obsolete) | Apiezon L | Apiezon L |
Column length (m) | 2.25 | 2.25 | ||
Carrier gas | H2 | H2 | ||
Substrate | Celite | Celite | Celite | |
Column diameter (mm) | ||||
Phase thickness (μm) | ||||
Temperature (C) | 170. | 170. | 130. | 70. |
I | 640. | 640. | 631. | 618. |
Reference | Jonas, Janák, et al., 1966 | Janák, Jonas, et al., 1965 | Wehrli and Kováts, 1959 | Wehrli and Kováts, 1959 |
Comment | MSDC-RI | 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.
Dallos, Sisak, et al., 2000
Dallos, A.; Sisak, A.; Kulcsár, Z.; Kováts, E.,
Pair-wise interactions by gas chromatography VII. Interaction free enthalpies of solutes with secondary alcohol groups,
J. Chromatogr. A, 2000, 904, 2, 211-242, https://doi.org/10.1016/S0021-9673(00)00908-0
. [all data]
Reddy, Dutoit, et al., 1992
Reddy, K.S.; Dutoit, J.-Cl.; Kovats, E. sz.,
Pair-wise interactions by gas chromatography. I. Interaction free enthalpies of solutes with non-associated primary alcohol groups,
J. Chromatogr., 1992, 609, 1-2, 229-259, https://doi.org/10.1016/0021-9673(92)80167-S
. [all data]
Dutoit, 1991
Dutoit, J.,
Gas chromatographic retention behaviour of some solutes on structurally similar polar and non-polar stationary phases,
J. Chromatogr., 1991, 555, 1-2, 191-204, https://doi.org/10.1016/S0021-9673(01)87179-X
. [all data]
Tiess, 1984
Tiess, D.,
Gaschromatographische Retentionsindices von 125 leicht- bis mittelflüchtigen organischen Substanzen toxikologisch-analytischer Relevanz auf SE-30,
Wiss. Z. Wilhelm-Pieck-Univ. Rostock Math. Naturwiss. Reihe, 1984, 33, 6-9. [all data]
Winskowski, 1983
Winskowski, J.,
Gaschromatographische Identifizierung von Stoffen anhand von Indexziffem und unterschiedlichen Detektoren,
Chromatographia, 1983, 17, 3, 160-165, https://doi.org/10.1007/BF02271041
. [all data]
Bogoslovsky, Anvaer, et al., 1978
Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S.,
Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192. [all data]
Riedo, Fritz, et al., 1976
Riedo, F.; Fritz, D.; Tarján, G.; Kováts, E.Sz.,
A tailor-made C87 hydrocarbon as a possible non-polar standard stationary phase for gas chromatography,
J. Chromatogr., 1976, 126, 63-83, https://doi.org/10.1016/S0021-9673(01)84063-2
. [all data]
Jonas, Janák, et al., 1966
Jonas, J.; Janák, J.; Kratochvíl, M.,
Structural investigations with the aid of Kovats retention index system on one (nonpolar) stationary phase,
J. Gas Chromatogr., 1966, 4, 9, 332-335, https://doi.org/10.1093/chromsci/4.9.332
. [all data]
Janák, Jonas, et al., 1965
Janák, J.; Jonas, J.; Kratochvíl, M.,
Identification of some acetals of the tetrahydrofurane sereis by gas chromatography with the aid of the Kováts indices,
Collect. Czech. Chem. Commun., 1965, 30, 1, 265-276, https://doi.org/10.1135/cccc19650265
. [all data]
Wehrli and Kováts, 1959
Wehrli, A.; Kováts, E.,
Gas-chromatographische Charakterisierung ogranischer Verbindungen. Teil 3: Berechnung der Retentionsindices aliphatischer, alicyclischer und aromatischer Verbindungen,
Helv. Chim. Acta, 1959, 7, 7, 2709-2736, https://doi.org/10.1002/hlca.19590420745
. [all data]
Notes
Go To: Top, Kovats' RI, non-polar column, isothermal, References
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