1-Butene
- Formula: C4H8
- Molecular weight: 56.1063
- IUPAC Standard InChI: InChI=1S/C4H8/c1-3-4-2/h3H,1,4H2,2H3
- IUPAC Standard InChIKey: VXNZUUAINFGPBY-UHFFFAOYSA-N
- CAS Registry Number: 106-98-9
- 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-Butene; α-Butylene; But-1-ene; Butene-1; Ethylethylene; 1-Butylene; 1-C4H8
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Normal alkane RI, non-polar column, temperature ramp
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 | Polydimethyl siloxane: CP-Sil 5 CB | Petrocol DH | Ultra-ALLOY-5 | Ultra-ALLOY-5 | Ultra-ALLOY-5 |
| Column length (m) | 60. | 100. | 30. | 30. | 30. |
| Carrier gas | Helium | Helium | |||
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 1.0 | 0.50 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 45. | 20. | 40. | 40. | 40. |
| Tend (C) | 210. | 220. | 320. | 320. | 320. |
| Heat rate (K/min) | 3.6 | 15. | 20. | 20. | 20. |
| Initial hold (min) | 1.45 | 15. | 2. | 2. | 2. |
| Final hold (min) | 2.72 | 30. | 13. | 13. | 13. |
| I | 390. | 392. | 382. | 385. | 385. |
| Reference | Bramston-Cook, 2013 | Supelco, 2012 | Tsuge, Ohtan, et al., 2011 | Tsuge, Ohtan, et al., 2011 | Tsuge, Ohtan, et al., 2011 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | Ultra-ALLOY-5 | Ultra-ALLOY-5 | DB-5MS | OV-101 | DB-1 |
| Column length (m) | 30. | 30. | 30. | 52. | 60. |
| Carrier gas | He | N2 | He | ||
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.26 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 1.2 | |
| Tstart (C) | 40. | 40. | 40. | 50. | 30. |
| Tend (C) | 320. | 320. | 250. | 220. | 240. |
| Heat rate (K/min) | 20. | 20. | 3. | 3. | 3. |
| Initial hold (min) | 2. | 2. | 1. | 10. | |
| Final hold (min) | 13. | 13. | |||
| I | 385. | 388. | 386. | 387. | 386. |
| Reference | Tsuge, Ohtan, et al., 2011 | Tsuge, Ohtan, et al., 2011 | Shoenmakers, Oomen, et al., 2000 | Chupalov and Zenkevich, 1996 | Ciccioli, Cecinato, et al., 1992 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, non-polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Bramston-Cook, 2013
Bramston-Cook, R.,
Kovats indices for C2-C13 hydrocarbons and selected oxygenated/halocarbons with 100 % dimethylpolysiloxane columns, 2013, retrieved from http://lotusinstruments.com/monographs/List .... [all data]
Supelco, 2012
Supelco, CatalogNo. 24160-U,
Petrocol DH Columns. Catalog No. 24160-U, 2012, retrieved from http://www.sigmaaldrich.com/etc/medialib/docs/Supelco/Datasheet/1/w97949.Par.0001.File.tmp/w97949.pdf. [all data]
Tsuge, Ohtan, et al., 2011
Tsuge, S.; Ohtan, H.; Watanabe, C.,
Pyrolysis - GC/MS Data Book of Synthetic Polymers, Elsevier, 2011, 420. [all data]
Shoenmakers, Oomen, et al., 2000
Shoenmakers, P.J.; Oomen, J.L.M.M.; Blomberg, J.; Genuit, W.; van Velzen, G.,
Comparison of comprehensive two-dimensional gas chromatography and gas chromatography-mass spectrometry for the characterization of complex hydrocarbon mixtures,
J. Chromatogr. A, 2000, 892, 1-2, 29-46, https://doi.org/10.1016/S0021-9673(00)00744-5
. [all data]
Chupalov and Zenkevich, 1996
Chupalov, A.A.; Zenkevich, I.G.,
Chromatographic Characterization of Structural Transformations of Organic Compounds in Diels-Alder Reaction. Aliphatic Dienes and Dienophyls,
Zh. Org. Khim., 1996, 32, 6, 675-684. [all data]
Ciccioli, Cecinato, et al., 1992
Ciccioli, P.; Cecinato, A.; Brancaleoni, E.; Frattoni, M.; Liberti, A.,
Use of carbon adsorption traps combined with high resolution gas chromatography - mass spectrometry for the analysis of polar and non-polar C4-C14 hydrocarbons involved in photochemical smog formation,
J. Hi. Res. Chromatogr., 1992, 15, 2, 75-84, https://doi.org/10.1002/jhrc.1240150205
. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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