ChemicalBook > Product Catalog > Pharmaceutical intermediates > Heterocyclic compound > Pyridine compound > Methylpyridine > 4-Picoline-N-oxide
4-Picoline-N-oxide
4-Picoline-N-oxide Basic information
- Product Name:
- 4-Picoline-N-oxide
- Synonyms:
-
- GAMMA-PICOLINE N-OXIDE
- 4-PICOLINE-N-OXIDE
- 4-METHYLPYRIDINE N-OXIDE
- 4-METHYLPYRIDINE 1-OXIDE
- N-OXIDE OF 4-METHYL PYRIDINE
- PICOLINE-4-N-OXIDE
- 4-methyl-pyridin1-oxide
- 4-Picoline, 1-oxide
- CAS:
- 1003-67-4
- MF:
- C6H7NO
- MW:
- 109.13
- EINECS:
- 213-712-3
- Product Categories:
-
- Heterocyclic Compounds
- Mol File:
- 1003-67-4.mol
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4-Picoline-N-oxide Chemical Properties
- Melting point:
- 182-185 °C(lit.)
- Boiling point:
- 152°C 11mm
- Density
- 1.1143 (rough estimate)
- refractive index
- 1.5180 (estimate)
- Flash point:
- 149 °C
- storage temp.
- Store at +2°C to +8°C.
- solubility
- 1000g/l
- pka
- 1.38±0.10(Predicted)
- form
- powder to crystal
- color
- White to Light yellow to Light orange
- 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
- Pyridine, 4-methyl-, 1-oxide (1003-67-4)
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Safety Information
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-24/25
- WGK Germany
- 1
- RTECS
- UT5800000
- F
- 3
- TSCA
- Yes
- HS Code
- 29333999
MSDS
- Language:English Provider:4-Methylpyridine 1-oxide
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
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4-Picoline-N-oxide Usage And Synthesis
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.]
4-Picoline-N-oxideSupplier
J & K SCIENTIFIC LTD.
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- 010-82848833 400-666-7788
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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- 021-61259108 18621169109
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INTATRADE GmbH
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- 821-50328103-801 18930552037
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Alfa Aesar
- Tel
- 400-6106006
- saleschina@alfa-asia.com
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4-Picoline-N-oxide(1003-67-4)Related Product Information
- Zinc oxide
- Magnesium oxide
- Propylene oxide
- Cuprous oxide
- Azamethiphos
- 2,4,6-Collidine
- 4-Methylpyridine
- NITRIC OXIDE
- Pyridine-N-oxide
- Iron oxide
- ETHYLENE OXIDE
- 2-Chloro-5-chloromethylpyridine
- 2,6-Lutidine
- (Diethoxymethyl)diphenylphosphine oxide
- NITROUS OXIDE
- 7-CHLORO-1,3-DIHYDRO-5-PHENYL-2H-1,4-BENZODIAZEPINE-2-ONE-4-OXIDE
- 4-Phenylpyridine-N-oxide
- 4-Cyanopyridine N-oxide