Benzaldehyde, 2-hydroxy-
- Formula: C7H6O2
- Molecular weight: 122.1213
- IUPAC Standard InChIKey: SMQUZDBALVYZAC-UHFFFAOYSA-N
- CAS Registry Number: 90-02-8
- 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. - Isotopologues:
- Other names: Salicylaldehyde; o-Formylphenol; o-Hydroxybenzaldehyde; Salicylal; Salicylic aldehyde; 2-Formylphenol; 2-Hydroxybenzaldehyde; Benzaldehyde, o-hydroxy-; SAH; NSC 49178; Salicylaldehyde (2-hydroxybenzaldehyde); 2-Hydroxy benzaldehyde (salicylaldehyde)
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Van Den Dool and Kratz 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 | DB-5 | RTX-1 | DB-5MS | HP-5MS | PE-5 |
Column length (m) | 60. | 60. | 30. | 30. | 30. |
Carrier gas | He | H2 | He | He | |
Substrate | |||||
Column diameter (mm) | 0.32 | 0.22 | 0.25 | 0.25 | 0.25 |
Phase thickness (μm) | 1. | 0.25 | 0.25 | 0.25 | |
Tstart (C) | 40. | 60. | 40. | 60. | 40. |
Tend (C) | 260. | 230. | 285. | 250. | 280. |
Heat rate (K/min) | 4. | 2. | 4.3 | 4. | 3. |
Initial hold (min) | 2. | 2. | |||
Final hold (min) | 10. | 30. | 20. | ||
I | 1057. | 1013. | 1049. | 1041. | 1041. |
Reference | Methven L., Tsoukka M., et al., 2007 | Muselli, Rossi, et al., 2007 | Radulovic, Misic, et al., 2007 | Pino, Mesa, et al., 2005 | Isidorov and Vinogorova, 2003 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | HP-5MS | CP Sil 5 CB | DB-1 | SE-30 | SE-30 |
Column length (m) | 30. | 50. | 60. | 25. | 25. |
Carrier gas | He | ||||
Substrate | |||||
Column diameter (mm) | 0.25 | 0.32 | 0.32 | 0.3 | 0.3 |
Phase thickness (μm) | 0.25 | 0.4 | 1. | ||
Tstart (C) | 60. | 60. | -50. | 100. | 100. |
Tend (C) | 280. | 280. | 180. | ||
Heat rate (K/min) | 3. | 3. | 6. | 10. | 2. |
Initial hold (min) | 5. | 10. | 4. | ||
Final hold (min) | 60. | ||||
I | 1041. | 1011. | 1026. | 1031. | 1021. |
Reference | Papandreou, Magiatis, et al., 2002 | Pino and Marbot, 2001 | Kaiser and Siegl, 1994 | Korhonen, 1984 | Korhonen, 1984 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary |
---|---|
Active phase | SE-30 |
Column length (m) | 25. |
Carrier gas | |
Substrate | |
Column diameter (mm) | 0.3 |
Phase thickness (μm) | |
Tstart (C) | 100. |
Tend (C) | |
Heat rate (K/min) | 6. |
Initial hold (min) | |
Final hold (min) | |
I | 1025. |
Reference | Korhonen, 1984 |
Comment | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz 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.
Methven L., Tsoukka M., et al., 2007
Methven L.; Tsoukka M.; Oruna-Concha M.J.; Parker J.K.; Mottram D.S.,
Influence of sulfur amino acids on the volatile and nonvolatile components of cooked salmon (Salmo salar),
J. Agric. Food Chem., 2007, 55, 4, 1427-1436, https://doi.org/10.1021/jf0625611
. [all data]
Muselli, Rossi, et al., 2007
Muselli, A.; Rossi, P.-G.; Desjobert, J.-M.; Bernardini, A.-F.; Berti, L.; Costa, J.,
Chemical composition and antibacterial activity of Otanthus maritimus (L.) Hoffmanns. Link essential oils from Corsica,
Flavour Fragr. J., 2007, 22, 3, 217-223, https://doi.org/10.1002/ffj.1787
. [all data]
Radulovic, Misic, et al., 2007
Radulovic, N.; Misic, M.; Aleksic, J.; Dokovic, D.; Palic, R.; Stojanovic, G.,
Antimicrobial synergism and antagonism of salicylaldehyde in Filipendula vulgaris essential oil,
Fitoterapia, 2007, 78, 7-8, 565-570, https://doi.org/10.1016/j.fitote.2007.03.022
. [all data]
Pino, Mesa, et al., 2005
Pino, J.A.; Mesa, J.; Muñoz, Y.; Martí, M.P.; Marbot, R.,
Volatile components from mango (Mangifera indica L.) cultivars,
J. Agric. Food Chem., 2005, 53, 6, 2213-2223, https://doi.org/10.1021/jf0402633
. [all data]
Isidorov and Vinogorova, 2003
Isidorov, V.A.; Vinogorova, V.T.,
GC-MS analysis of compounds extracted from buds of Populus balsamifera and Populus nigra,
Z. Naturforsch. C:, 2003, 58, 355-360. [all data]
Papandreou, Magiatis, et al., 2002
Papandreou, V.; Magiatis, P.; Chinou, I.; Kalpoutzakis, E.; Skaltsounis, A.-L.; Tsarbopoulos, A.,
Volatiles with antimicrobial activity from the roots of Greek Paeonia taxa,
J. Ethnopharmacol., 2002, 81, 1, 101-104, https://doi.org/10.1016/S0378-8741(02)00056-9
. [all data]
Pino and Marbot, 2001
Pino, J.A.; Marbot, R.,
Volatile flavor constituents of acerola (Malpighia emarginata DC.) fruit,
J. Agric. Food Chem., 2001, 49, 12, 5880-5882, https://doi.org/10.1021/jf010270g
. [all data]
Kaiser and Siegl, 1994
Kaiser, E.W.; Siegl, W.O.,
High resolution gas chromatographic determination of the atmospheric reactivity of engine-out hydrocarbon emissions from a spark-ignited engine,
J. Hi. Res. Chromatogr., 1994, 17, 4, 264-270, https://doi.org/10.1002/jhrc.1240170414
. [all data]
Korhonen, 1984
Korhonen, I.O.O.,
Gas-liquid chromatographic analyses. XXX. Separation and retention increments of chlorinated salicylaldehydes (2-hydroxybenzaldehydes ) on low-polarity (SE-30) and polar (OV-351) capillary columns,
J. Chromatogr., 1984, 298, 101-114, https://doi.org/10.1016/S0021-9673(01)92698-6
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz 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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