1,3-Cyclopentadiene, 1,2,5,5-tetramethyl-
- Formula: C9H14
- Molecular weight: 122.2075
- IUPAC Standard InChI: InChI=1S/C9H14/c1-7-5-6-9(3,4)8(7)2/h5-6H,1-4H3
- IUPAC Standard InChIKey: FZQSOBIGZJECPN-UHFFFAOYSA-N
- CAS Registry Number: 4249-12-1
- 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: 1,2,5,5-Tetramethyl-1,3-cyclopentadiene
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Mass spectrum (electron ionization)
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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Spectrum
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Additional Data
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| Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | Chemical Concepts |
| NIST MS number | 161931 |
Gas Chromatography
Go To: Top, Mass spectrum (electron ionization), 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
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Petro | 834.7 | Pang T., Zhu S., et al., 2007 | 50. m/0.2 mm/0.5 μm, 2. K/min; Tstart: 50. C; Tend: 270. C |
| Capillary | DB-Petro | 834.7 | Pang T., Zhu S., et al., 2007 | 50. m/0.2 mm/0.5 μm, 2. K/min; Tstart: 50. C; Tend: 270. C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 MS | 840. | Zhao, Zeng, et al., 2009 | 30. m/0.25 mm/0.25 μm, Helium, 4. K/min; Tstart: 50. C; Tend: 280. C |
References
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Pang T., Zhu S., et al., 2007
Pang T.; Zhu S.; Lu X.; Xu G.,
Identification of unknown compounds on the basis of retention index data in comprehensive two-dimensional gas chromatography,
J. Sep. Sci., 2007, 30, 6, 868-874, https://doi.org/10.1002/jssc.200600471
. [all data]
Zhao, Zeng, et al., 2009
Zhao, C.; Zeng, Y.; Wan, M.; Li, R.; Liang, Y.; Li, C.; Zeng, Z.; Chau, F.-T.,
Comparative analysis of essential oils from eight herbal medicines with pungent flavor and cool nature by GC-MS and chemometric resolution methods,
J. Sep. Sci., 2009, 32, 4, 660-670, https://doi.org/10.1002/jssc.200800484
. [all data]
Notes
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, References
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