Butane, 1-isothiocyanato-
- Formula: C5H9NS
- Molecular weight: 115.197
- IUPAC Standard InChI: InChI=1S/C5H9NS/c1-2-3-4-6-5-7/h2-4H2,1H3
- IUPAC Standard InChIKey: LIMQQADUEULBSO-UHFFFAOYSA-N
- CAS Registry Number: 592-82-5
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Isothiocyanic acid, butyl ester; Butyl isothiocyanate; Butyl mustard oil; n-Butyl isothiocyanate; Isothiocyanic acid n-butyl ester; 1-Isothiocyanatobutane
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Gas phase ion energetics 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: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 9.02 ± 0.05 | PE | Neijzen and DeLange, 1980 | Vertical value |
Gas Chromatography
Go To: Top, Gas phase ion energetics 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
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | UCW-98 | 120. | 979.3 | Rajniaková and Floch, 1993 | N2, Chromosorb WAW DNCS; Column length: 1.8 m |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5MS | 959. | Afsharypuor and Suleimany, 2002 | 30. m/0.25 mm/0.25 μm, He, 4. K/min; Tstart: 60. C; Tend: 275. C |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 | 946. | Engel, Baty, et al., 2002 | 30. m/0.25 mm/0.25 μm, He; Program: 5C(5min) => 3C/min => 20C => 5C/min => 100C 15C/min => 150C (5min) |
| Capillary | DB-5 | 943. | Afsharypuor, Jeiran, et al., 1998 | 25. m/0.25 mm/0.25 μm, He; Program: 60C => 3C/min => 106C => 6C/min => 280C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | CP Sil 5 CB | 975. | Rohloff and Bones, 2005 | 30. m/0.25 mm/0.25 μm, He, 40. C @ 1. min, 4. K/min; Tend: 220. C |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | CP-Wax 52CB | 1308. | Rohloff and Bones, 2005 | 30. m/0.32 mm/0.25 μm, He, 40. C @ 1. min, 4. K/min; Tend: 220. C |
| Capillary | TC-WAX FFS | 1283. | Miyazawa, Maehara, et al., 2002 | He, 3. K/min; Column length: 60. m; Column diameter: 0.25 mm; Tstart: 60. C; Tend: 240. C |
References
Go To: Top, Gas phase ion energetics data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Neijzen and DeLange, 1980
Neijzen, B.J.M.; DeLange, C.A.,
Photoelectron spectroscopy of some thiocyanates, isocyanates and isothiocyanates,
J. Electron Spectrosc. Relat. Phenom., 1980, 18, 179. [all data]
Rajniaková and Floch, 1993
Rajniaková, O.; Floch, L.,
Study of the properties of ethyl isothiocyanatocarboxylates by means of gas chromatography and mass spectroscopy,
Chem. Pap., 1993, 47, 2, 106-108. [all data]
Afsharypuor and Suleimany, 2002
Afsharypuor, S.; Suleimany, M.,
Volatile oil constituents of Brassica oleracea var. gongylodes seeds,
J. Essent. Oil Res., 2002, 14, 1, 18-19, https://doi.org/10.1080/10412905.2002.9699748
. [all data]
Engel, Baty, et al., 2002
Engel, E.; Baty, C.; le Corre, D.; Souchon, I.; Martin, N.,
Flavor-active compounds potentially implicated in cooked cauliflower acceptance,
J. Agric. Food Chem., 2002, 50, 22, 6459-6467, https://doi.org/10.1021/jf025579u
. [all data]
Afsharypuor, Jeiran, et al., 1998
Afsharypuor, S.; Jeiran, K.; Jazy, A.A.,
First investigation of the flavour profiles of the leaf, ripe fruit and root of Capparis spinosa var. mucronifolia from Iran,
Pharm. Acta Helv., 1998, 72, 5, 307-309, https://doi.org/10.1016/S0031-6865(97)00023-X
. [all data]
Rohloff and Bones, 2005
Rohloff, J.; Bones, A.M.,
Volatile profiling of Arabidopsis thaliana - Putative olfactory compounds in plant communication,
Phytochemistry, 2005, 66, 16, 1941-1955, https://doi.org/10.1016/j.phytochem.2005.06.021
. [all data]
Miyazawa, Maehara, et al., 2002
Miyazawa, M.; Maehara, T.; Kurose, K.,
Composition of the essential oil from the leaves of Eruca sativa,
Flavour Fragr. J., 2002, 17, 3, 187-190, https://doi.org/10.1002/ffj.1079
. [all data]
Notes
Go To: Top, Gas phase ion energetics data, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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