2-Pyridinecarboxaldehyde
- Formula: C6H5NO
- Molecular weight: 107.1100
- IUPAC Standard InChI: InChI=1S/C6H5NO/c8-5-6-3-1-2-4-7-6/h1-5H
- IUPAC Standard InChIKey: CSDSSGBPEUDDEE-UHFFFAOYSA-N
- CAS Registry Number: 1121-60-4
- 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: Picolinaldehyde; 2-Pyridinealdehyde; Pyridine-2-carboxaldehyde; Pyridine-2-aldehyde; 2-Pyridylaldehyde; 2-Pyridinecarbaldehyde; α-Picolinaldehyde; o-Nicotinaldehyde; Picolinal; Picolinic aldehyde; 2-Formylpyridine; 2-Picolinaldehyde; 2-Picolinealdehyde; 2-Pyridaldehyde; 2-Pyridylcarboxaldehyde; NSC 8951; pyridine-2-carbaldehyde
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Phase change 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: Robert L. Brown and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 454.2 | K | N/A | Aldrich Chemical Company Inc., 1990 |
Reduced pressure boiling point
| Tboil (K) | Pressure (bar) | Reference |
|---|---|---|
| 335.7 | 0.017 | Weast and Grasselli, 1989 |
Gas Chromatography
Go To: Top, Phase change 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 |
|---|---|---|---|---|---|
| Capillary | OV-101 | 110. | 968. | Terenina, Zhuravieva, et al., 1997 | 50. m/0.3 mm/0.4 μm, He |
Kovats' RI, polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | PEG-40M | 150. | 1570. | Terenina, Zhuravieva, et al., 1997 | 50. m/0.3 mm/0.4 μm, He |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 MS | 943. | Kim and Chung, 2009 | 30. m/0.25 mm/0.25 μm, Helium, 35. C @ 5. min, 2. K/min, 195. C @ 30. min |
References
Go To: Top, Phase change data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc.,
Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
Terenina, Zhuravieva, et al., 1997
Terenina, M.B.; Zhuravieva, I.L.; Golovnya, R.V.,
Peculiar features of sorption of positional isomers of formyl-, acetyl-, and aminopyridines in capillary gas-liquid chromatography,
Russ. Chem. Bull. (Engl. Transl.), 1997, 46, 1, 86-89, https://doi.org/10.1007/BF02495353
. [all data]
Kim and Chung, 2009
Kim, J.-S.; Chung, H.Y.,
GC-MS analysis of the volatile components in dried boxthorn (Lycium chimensis) Fruit,
J. Korean Soc. Appl. Biol. Chem., 2009, 52, 5, 516-524, https://doi.org/10.3839/jksabc.2009.088
. [all data]
Notes
Go To: Top, Phase change data, Gas Chromatography, References
- Symbols used in this document:
Tboil Boiling point - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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