2,5-pyridinediol

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Names

[ CAS No. ]:
5154-01-8

[ Name ]:
2,5-pyridinediol

[Synonym ]:
2,5-pyridinediol
2,5-DIHYDROXYPYRIDINE
5-Hydroxypyridin-2(1H)-one
5-Hydroxy-2(1H)-pyridinone
2(1H)-Pyridinone, 5-hydroxy-
pyridine-2,5-diol

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
441.4±25.0 °C at 760 mmHg

[ Melting Point ]:
250-260ºC

[ Molecular Formula ]:
C5H5NO2

[ Molecular Weight ]:
111.099

[ Flash Point ]:
220.8±23.2 °C

[ Exact Mass ]:
111.032028

[ PSA ]:
53.35000

[ LogP ]:
-0.83

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.625

Safety Information

[ Hazard Codes ]:
Xi

[ Safety Phrases ]:
26-36/37

[ HS Code ]:
2933399090

Synthetic Route

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%


Related Compounds

  • 2,5,7-triazabicyclo[2.2.1]heptane
  • 2,5-Bis(hydroxyimino)cyclopentan-1-one
  • 2,5-dithia-7-azabicyclo[2.2.1]heptane
  • 2,5-Diphenyl-3-(p-diphenyl)tetrazolium chloride
  • 2,5-Dihydro-5-[4-(trifluoromethyl)phenyl]-3H-imidazo[2,1-a]isoindol-5-ol
  • (2,5-dioxopyrrolidin-1-yl) 4-(hexadecanoylamino)butanoate
  • 5-Ethyl-3-isoxazolecarboximidamide
  • 3-(3-Iodo-2-propyn-1-yl)-3-oxetanol
  • Ethyl 6-(4-chlorophenyl)-5-ethyl-1,2-dihydro-4-hydroxy-2-oxopyridine-3-carboxylate
  • 7-Bromo-5-chloro-1,3-dimethyl-1H-indole-2-carboxylic acid
  • 5-Cyano-1,3-dimethyl-7-(4-pyridinyl)-1H-indole-2-carboxamide
  • 5-Propyl-3-isoxazolecarboximidamide
  • Methyl 2,4,5-tris(bromomethyl)benzoate
  • 3-Chloro-5-methoxy-1,2-dihydroisoquinolin-1-one
  • tert-butyl 1-(4-methyl-1H-pyrazol-1-yl)cyclopropanecarboxylate
  • 2-(Heptan-4-yloxy)ethan-1-amine
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