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109-00-2

Name 3-Hydroxypyridine
CAS 109-00-2
EINECS(EC#) 205-520-3
Molecular Formula C5H5NO
MDL Number MFCD00006268
Molecular Weight 95.1
MOL File 109-00-2.mol
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Chemical Properties

Appearance white to light yellow crystal
Melting point  125-128 °C (lit.)
Boiling point  280-281 °C(lit.)
density  1.1418 (rough estimate)
refractive index  1.5939 (estimate)
Fp  173°C
storage temp.  Store at RT.
solubility  33g/l
form  Crystalline Powder
pka 4.79, 8.75(at 20℃)
color  Beige to brown
PH 6.0-6.5 (33g/l, H2O, 20℃)
Water Solubility  32.26g/L(20 ºC)
Detection Methods GC
BRN  105699
LogP 0.480
CAS DataBase Reference 109-00-2(CAS DataBase Reference)
NIST Chemistry Reference 3-Pyridinol(109-00-2)
EPA Substance Registry System 109-00-2(EPA Substance)
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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 .
S37/39:Wear suitable gloves and eye/face protection .
S22:Do not breathe dust .
WGK Germany  3
RTECS  UV1144050
F  8
Hazard Note  Irritant
TSCA  Yes
HS Code  29333999

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