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5006-66-6

Name 2-Hydroxy-5-pyridinecarboxylic acid
CAS 5006-66-6
EINECS(EC#) 225-682-9
Molecular Formula C6H5NO3
MDL Number MFCD00006277
Molecular Weight 139.11
MOL File 5006-66-6.mol
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Chemical Properties

Appearance Off-white powder
Melting point  >300 °C (lit.)
Boiling point  255.04°C (rough estimate)
density  1.4429 (rough estimate)
refractive index  1.5423 (estimate)
storage temp.  Sealed in dry,Room Temperature
solubility  DMSO (Slightly), Methanol (Slightly, Heated)
form  Powder
pka 3.80±0.50(Predicted)
color  Off-white to light brown
Usage 6-Hydroxynicotinic acid is used as building block in chemical synthesis. Product Data Sheet
Detection Methods HPLC
BRN  472182
InChI InChI=1S/C6H5NO3/c8-5-2-1-4(3-7-5)6(9)10/h1-3H,(H,7,8)(H,9,10)
InChIKey BLHCMGRVFXRYRN-UHFFFAOYSA-N
SMILES C1NC(=O)C=CC=1C(O)=O
CAS DataBase Reference 5006-66-6(CAS DataBase Reference)
EPA Substance Registry System 5006-66-6(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S24/25:Avoid contact with skin and eyes .
WGK Germany  3
Hazard Note  Irritant
TSCA  T
HazardClass  IRRITANT
HS Code  29333990

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