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2-Pyridinecarboxaldehyde Structure

2-Pyridinecarboxaldehyde

Chemical Properties

Melting point -21--22°C
Boiling point 181 °C(lit.)
Density  1.126 g/mL at 25 °C(lit.)
vapor pressure  73Pa at 20℃
refractive index  n20/D 1.536(lit.)
Flash point 130 °F
storage temp.  2-8°C
form  liquid (strong colored)
pka 3.8(at 20℃)
color  Clear yellow to yellow-brown
PH 6.5 (111g/l, H2O, 20℃)
Water Solubility  miscible
Sensitive  Air Sensitive
BRN  105341
InChIKey CSDSSGBPEUDDEE-UHFFFAOYSA-N
LogP 0.714 at 20.5℃
CAS DataBase Reference 1121-60-4(CAS DataBase Reference)
FDA UNII KH86K8FHZ2
NIST Chemistry Reference 2-Pyridinecarboxaldehyde(1121-60-4)
EPA Substance Registry System 2-Pyridinecarboxaldehyde (1121-60-4)

Safety

Symbol(GHS)
Signal wordDanger
Hazard statements H302-H315-H317-H318-H330-H335
Precautionary statements P260-P280-P301+P312-P302+P352-P304+P340+P310-P305+P351+P338
Hazard Codes  Xn,Xi,N,T,F
Risk Statements  10-22-36/37/38-51/53-46-43-34-23-52
Safety Statements  7-26-36-61-53-45-36/37/39-29-16-36/37
RIDADR  UN 1989 3/PG 3
WGK Germany  3
8-10-23
Hazard Note  Irritant/Keep Cold/Air Sensitive
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29333999
NFPA 704:
2
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2-Pyridinecarboxaldehyde Chemical Properties,Usage,Production

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