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13161-30-3

Name 2-Pyridinol-1-oxide
CAS 13161-30-3
EINECS(EC#) 236-100-8
Molecular Formula C5H5NO2
MDL Number MFCD00006195
Molecular Weight 111.1
MOL File 13161-30-3.mol
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Chemical Properties

Definition Bactericidal agent related to aspergillic acid, made from pyridine-N-oxide.
Appearance Weight 20% solution in water
Melting point  147-152 °C
Boiling point  387.7±15.0 °C(Predicted)
density  1.111
vapor pressure  0.223Pa at 25℃
Fp  100 °C
storage temp.  Store at RT.
solubility  Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly), Water (Slightly)
form  Solid
pka pK1:-0.62;pK2:5.97(0) (25°C)
color  Off-White to Light Yellow
Water Solubility  331g/L
Detection Methods HPLC
BRN  1422545
InChIKey JVHZMYAXZUIZKS-UHFFFAOYSA-N
LogP -1.07 at 25℃
CAS DataBase Reference 13161-30-3(CAS DataBase Reference)
NIST Chemistry Reference 2-Pyridinol-1-oxide(13161-30-3)
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Safety Data

Hazard Codes  Xi,Xn
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R40:Limited evidence of a carcinogenic effect.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S22:Do not breathe dust .
WGK Germany  3
HS Code  29333990

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