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3-Pyridinecarboxaldehyde  Structure

3-Pyridinecarboxaldehyde

Chemical Properties

Melting point 8°C
Boiling point 78-81 °C/10 mmHg (lit.)
Density  1.141 g/mL at 20 °C (lit.)
vapor pressure  0.3 hPa (20 °C)
refractive index  n20/D 1.549(lit.)
Flash point 140 °F
storage temp.  2-8°C
solubility  Chloroform (Sparingly), Methanol (Slightly)
form  liquid (clear)
pka 3.43±0.10(Predicted)
Specific Gravity 1.145 (20/4℃)
color  clear brown-yellow
PH 5.4 (111g/l, H2O, 20℃)
Water Solubility  miscible
Sensitive  Air Sensitive
BRN  105343
InChIKey QJZUKDFHGGYHMC-UHFFFAOYSA-N
LogP 0.290
CAS DataBase Reference 500-22-1(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 840R4IDQ1T
NIST Chemistry Reference 3-Pyridinecarboxaldehyde(500-22-1)
EPA Substance Registry System 3-Pyridinecarboxaldehyde (500-22-1)

Safety

Symbol(GHS)
Signal wordWarning
Hazard statements H226-H302-H315-H317-H335-H412
Precautionary statements P210-P233-P273-P280-P301+P312-P303+P361+P353
Hazard Codes  Xi,C,Xn
Risk Statements  10-37/38-42/43-41-34-43-22-36/37/38
Safety Statements  26-39-45-36/37/39-23
RIDADR  UN 1989 3/PG 3
WGK Germany  3
RTECS  QS2980000
8-10-23
Hazard Note  Irritant/Keep Cold/Air Sensitive
TSCA  Yes
HazardClass  3.2
PackingGroup  III
HS Code  29333999
Toxicity LD50 orally in Rabbit: 2355 mg/kg
NFPA 704:
2
2 0

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3-Pyridinecarboxaldehyde Chemical Properties,Usage,Production

3-Pyridinecarboxaldehyde synthesis

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