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142-08-5

142-08-5 Structure

142-08-5 Structure
IdentificationMore
[Name]

2-Hydroxypyridine
[CAS]

142-08-5
[Synonyms]

1,2-dihydro-2-oxopyridine
1H-2-Pyridone
1h-pyridin-2-one
2(1H)-PYRIDONE
2-HYDROXYPYRIDINE
2-oxopyridine
2-PYRIDINOL
2-pyridinone
2-PYRIDOL
2-PYRIDON
2-PYRIDONE
a-Hydroxypyridine
A-PYRIDONE
AURORA KA-3075
PYRIDIN-2-OL
TIMTEC-BB SBB004392
1-Hydroxy-2-pyridine
2(1h)-pyridinone
alpha-Pyridone
Pyridone-2
[EINECS(EC#)]

205-520-3
[Molecular Formula]

C5H5NO
[MDL Number]

MFCD00006268
[Molecular Weight]

95.1
[MOL File]

142-08-5.mol
Chemical PropertiesBack Directory
[Appearance]

white to light yellow crystal
[mp ]

105-107 °C(lit.)
[bp ]

280-281 °C(lit.)
[density ]

1.39
[Fp ]

210 °C
[storage temp. ]

Store at RT.
[Detection Methods]

HPLC,NMR
[BRN ]

105786
[CAS DataBase Reference]

142-08-5(CAS DataBase Reference)
[NIST Chemistry Reference]

2(1H)-Pyridinone(142-08-5)
[Storage Precautions]

Light sensitive
[EPA Substance Registry System]

142-08-5(EPA Substance)
Safety DataBack Directory
[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 .
[RIDADR ]

UN2811
[WGK Germany ]

3
[RTECS ]

UV1144050
[F ]

8
[HazardClass ]

6.1
[PackingGroup ]

III
[HS Code ]

29333990
Raw materials And Preparation ProductsBack Directory
【Preparation Products】

2-Hydroxy-5-bromopyridine-->DI-2-PYRIDYL THIONOCARBONATE-->Reactive Brilliant Yellow M-7G-->5-CHLOROPYRIDIN-2(1H)-ONE-->3,5-DICHLORO-2-PYRIDONE-->disodium 4-[[5-(aminocarbonyl)-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridyl]azo]-6-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]benzene-1,3-disulphonate
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

2-Hydroxypyridine(142-08-5).msds
Spectrum DetailBack Directory
[Spectrum Detail]

2-Hydroxypyridine(142-08-5) MS
2-Hydroxypyridine(142-08-5) 1H NMR
2-Hydroxypyridine(142-08-5) IR1
2-Hydroxypyridine(142-08-5) 13C NMR
2-Hydroxypyridine(142-08-5) IR2
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2-Hydroxypyridine, 97%(142-08-5)
[Alfa Aesar]

2-Hydroxypyridine, 98+%(142-08-5)
[Sigma Aldrich]

142-08-5(sigmaaldrich)
[TCI AMERICA]

2-Hydroxypyridine,>98.0%(GC)(142-08-5)
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