Nicotinaldehyde
| Structural formula | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||
| General | ||||||||||||||||
| Surname | Nicotinaldehyde | |||||||||||||||
| other names |
|
|||||||||||||||
| Molecular formula | C 6 H 5 NO | |||||||||||||||
| External identifiers / databases | ||||||||||||||||
|
||||||||||||||||
| properties | ||||||||||||||||
| Molar mass | 107.11 g mol −1 | |||||||||||||||
| density |
1.141 g cm −3 (20 ° C) |
|||||||||||||||
| boiling point | ||||||||||||||||
| solubility |
soluble in water and ethanol |
|||||||||||||||
| Refractive index |
1.549 (20 ° C) |
|||||||||||||||
| safety instructions | ||||||||||||||||
|
||||||||||||||||
| As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . Refractive index: Na-D line , 20 ° C | ||||||||||||||||
Nicotinaldehyde is a chemical compound from the group of aldehydes .
Extraction and presentation
Nicotinaldehyde can be obtained by catalytic reduction of 3-cyanopyridine with hydrogen in the presence of Raney nickel .
use
Nicotinaldehyde is used as an intermediate in the pharmaceutical and agricultural industries.
literature
- Sujin P. Jose, S. Mohan: FT-IR and FT-RAMAN investigations of nicotinaldehyde . In: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy . tape 64 , no. 1 , May 2006, p. 205–209 , doi : 10.1016 / j.saa.2005.06.040 ( PDF ).
Individual evidence
- ↑ a b c data sheet 3-Pyridinecarboxaldehyde, 98% from Sigma-Aldrich , accessed on June 19, 2014 ( PDF ).
- ↑ David R. Lide (Ed.): CRC Handbook of Chemistry and Physics . 90th edition. (Internet version: 2010), CRC Press / Taylor and Francis, Boca Raton, FL, Physical Constants of Organic Compounds, pp. 3-448.
- ↑ a b Entry on nicotinaldehyde in the GESTIS substance database of the IFA , accessed on July 23, 2016(JavaScript required) .
- ↑ Patent US5646288 : Process for the preparation of aqueous nicotinaldehyde. Filed on June 2, 1995 , published on July 8, 1997 , Applicant: Ciba-Geigy , Inventor: Urs Siegrist, Henry Szczepanski.
- ^ Raschig: pyridine-3-aldehyde