2-Pyridinecarboxaldehyde

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
InChI :1S/C6H5NO/c8-5-6-3-1-2-4-7-6/h1-5H
InChIKey :CSDSSGBPEUDDEE-UHFFFAOYSA-N
SMILES :[H]C(=O)c1ccccn1
LogP :0.714 at 20.5℃
CAS DataBase Reference :1121-60-4(CAS DataBase Reference)
NIST Chemistry Reference :2-Pyridinecarboxaldehyde(1121-60-4)
EPA Substance Registry System :2-Pyridinecarboxaldehyde (1121-60-4)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.