5-Hydroxypicolinaldehyde

Modify Date: 2025-08-21 22:24:56

5-Hydroxypicolinaldehyde Structure
5-Hydroxypicolinaldehyde structure
Common Name 5-Hydroxypicolinaldehyde
CAS Number 31191-08-9 Molecular Weight 123.109
Density 1.3±0.1 g/cm3 Boiling Point 363.5±22.0 °C at 760 mmHg
Molecular Formula C6H5NO2 Melting Point N/A
MSDS N/A Flash Point 173.7±22.3 °C

 Names

Name 5-hydroxypyridine-2-carbaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 363.5±22.0 °C at 760 mmHg
Molecular Formula C6H5NO2
Molecular Weight 123.109
Flash Point 173.7±22.3 °C
Exact Mass 123.032028
PSA 50.19000
LogP 0.84
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.629

 Safety Information

Hazard Codes Xi
HS Code 2933399090

 Synthetic Route

~61%

5-Hydroxypicolinaldehyde Structure

5-Hydroxypicoli...

CAS#:31191-08-9

Literature: Seredyuk; Gaspar; Ksenofontov; Galyametdinov; Kusz; Guetlich Journal of the American Chemical Society, 2008 , vol. 130, # 4 p. 1431 - 1439

~65%

5-Hydroxypicolinaldehyde Structure

5-Hydroxypicoli...

CAS#:31191-08-9

Literature: Hass, Werner; Koenig, Wilfried A. Liebigs Annalen der Chemie, 1982 , # 9 p. 1615 - 1622

~%

5-Hydroxypicolinaldehyde Structure

5-Hydroxypicoli...

CAS#:31191-08-9

Literature: Liebigs Annalen der Chemie, , # 9 p. 1615 - 1622

~%

5-Hydroxypicolinaldehyde Structure

5-Hydroxypicoli...

CAS#:31191-08-9

Literature: Liebigs Annalen der Chemie, , # 9 p. 1615 - 1622

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

5-Hydroxypicolinaldehyde
5-hydroxy-pyridine-2-carbaldehyde
5-hydroxy-2-pyridinecarboxaldehyde
5-Hydroxypyridine-2-carboxaldehyde
5-(hydroxy)picoline aldehyde
5-hydroxypyridine-2-carbaldehyde
2-formyl-5-hydroxy pyridine
2-Pyridinecarboxaldehyde, 5-hydroxy-
Picolinaldehyde,dimer
5-Hydroxy-2-pyridinecarbaldehyde
5-Hydroxy-2-pyridincarbaldehyd
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