2-Pentenoic acid
- Formula: C5H8O2
- Molecular weight: 100.1158
- IUPAC Standard InChI: InChI=1S/C5H8O2/c1-2-3-4-5(6)7/h3-4H,2H2,1H3,(H,6,7)
- IUPAC Standard InChIKey: YIYBQIKDCADOSF-UHFFFAOYSA-N
- CAS Registry Number: 626-98-2
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: C2H5CH=CHCOOH; Pent-2-enoic acid
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Mass spectrum (electron ionization)
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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 | TNO Volatile Compounds in Food - Chemical Concepts |
| NIST MS number | 250093 |
Gas Chromatography
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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
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SPB-5 | 873. | Doneanu and Anitescu, 1998 | 50. m/0.32 mm/0.25 μm, He, 3. K/min, 240. C @ 20. min; Tstart: 60. 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.
Doneanu and Anitescu, 1998
Doneanu, C.; Anitescu, G.,
Supercritical carbon dioxide extraction of Angelica archangelica L. root oil,
J. Supercrit. Fluids, 1998, 12, 1, 59-67, https://doi.org/10.1016/S0896-8446(97)00040-5
. [all data]
Notes
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