2,5-pyridinediol

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Names

[ 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

Click to get detail 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
Ethyl 3-acetyl-4,5-dihydro-4-phenyl-3H-pyrazole-3-carboxylate
6-Amino-N-(9-anthracenylmethyl)-N-ethyl-2-pyridinemethanamine
3-(3-(Piperidin-4-ylmethyl)-4H-1,2,4-triazol-4-yl)propan-1-ol
Benzeneethanol, I(2)-amino-I+/--methyl-2-(phenylmethoxy)-, (I+/-S,I(2)R)-
1,1a(2)-(2,2,2-Trifluoro-1-methylethylidene)bis[4-chlorobenzene]
Phenol, 3-[(1S)-1-amino-2-cyclopropylethyl]-2-ethyl-
5-[3-(1,3-Cyclopentadien-1-yl)propyl]-1,2,3-trimethoxybenzene
Sulfide, 2,4-dinitrophenyl 2,4-xylyl
I+/-,I+/-,1-Trimethyl-3-piperidinepropanol
Chloramphenicol, I+/--(ethyl carbonate)