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ChemicalBook--->CAS DataBase List--->1003-67-4

1003-67-4

1003-67-4 Structure

1003-67-4 Structure
IdentificationMore
[Name]

4-Picoline-N-oxide
[CAS]

1003-67-4
[Synonyms]

4-METHYLPYRIDINE 1-OXIDE
4-METHYLPYRIDINE N-OXIDE
4-PICOLINE-N-OXIDE
GAMMA-PICOLINE N-OXIDE
N-OXIDE OF 4-METHYL PYRIDINE
PICOLINE-4-N-OXIDE
4-methyl-pyridin1-oxide
4-Picoline, 1-oxide
4-picoline-oxide
gamma-Picoline 1-oxide
Pyridine,4-methyl-,1-oxide
gama-Picoline-N-oxide
4-Methyl Piridine 1-oxide (4-Picoline-N-oxide)
4-Methylpyridine N-oxide 97%
4-Methylpyridin-1-oxid
4-PICOLINE-N-OXIDE 95+%
GAMA PICOLINE OXIDE, 97%
4-Methyl-1-oxidopyridin-1-ium
1-Oxylato-4-methylpyridinium
[EINECS(EC#)]

213-712-3
[Molecular Formula]

C6H7NO
[MDL Number]

MFCD00006210
[Molecular Weight]

109.13
[MOL File]

1003-67-4.mol
Chemical PropertiesBack Directory
[Appearance]

ALMOST WHITE TO BROWN FINE CRYSTALLINE POWDER
[Melting point ]

182-185 °C(lit.)
[Boiling point ]

152°C 11mm
[density ]

1.1143 (rough estimate)
[refractive index ]

1.5180 (estimate)
[Fp ]

149 °C
[storage temp. ]

Store at +2°C to +8°C.
[solubility ]

1000g/l
[pka]

1.38±0.10(Predicted)
[PH]

>7 (H2O, 25℃)Aqueous solution
[Water Solubility ]

soluble
[Sensitive ]

Hygroscopic
[BRN ]

106329
[CAS DataBase Reference]

1003-67-4(CAS DataBase Reference)
[NIST Chemistry Reference]

Pyridine, 4-methyl-, 1-oxide(1003-67-4)
[EPA Substance Registry System]

1003-67-4(EPA Substance)
Safety DataBack Directory
[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 ]

1
[RTECS ]

UT5800000
[F ]

3
[TSCA ]

Yes
[HS Code ]

29333999
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

4-Methylpyridine 1-oxide(1003-67-4).msds
Hazard InformationBack Directory
[Chemical Properties]

ALMOST WHITE TO BROWN FINE CRYSTALLINE POWDER
[Purification Methods]

Recrystallise the N-oxide from EtOH/EtOAc, Me2CO/Et2O or *C6H6. [Bullitt & Maynard J Am Chem Soc 76 1370 1954, Boekelheide & Linn J Am Chem Soc 76 1286 1954]. [Beilstein 20 III/IV 2741, 20/5 V 558.]
Spectrum DetailBack Directory
[Spectrum Detail]

4-Picoline-N-oxide(1003-67-4)MS
4-Picoline-N-oxide(1003-67-4)1HNMR
4-Picoline-N-oxide(1003-67-4)IR1
4-Picoline-N-oxide(1003-67-4)IR2
4-Picoline-N-oxide(1003-67-4)IR3
4-Picoline-N-oxide(1003-67-4)IR
4-Picoline-N-oxide(1003-67-4)Raman
4-Picoline-N-oxide(1003-67-4)ESR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

4-Picoline-N-oxide, 98%(1003-67-4)
[Alfa Aesar]

4-Picoline N-oxide, 98%(1003-67-4)
[Sigma Aldrich]

1003-67-4(sigmaaldrich)
[TCI AMERICA]

4-Picoline N-Oxide,>98.0%(GC)(1003-67-4)
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