236276

Sigma-Aldrich

3-Methylpyridine

≥99.5%

Synonym(s):
3-Methylpyridine, 3-Picoline
Empirical Formula (Hill Notation):
C6H7N
CAS Number:
Molecular Weight:
93.13
Beilstein/REAXYS Number:
1366
EC Number:
MDL number:
PubChem Substance ID:

Quality Level

vapor density

3.2 (vs air)

vapor pressure

4.4 mmHg ( 20 °C)

assay

≥99.5%

autoignition temp.

~1000 °F

refractive index

n20/D 1.504 (lit.)

bp

144 °C (lit.)

mp

−19 °C (lit.)

solubility

alcohol: miscible(lit.)
diethyl ether: miscible(lit.)
water: miscible(lit.)

density

0.957 g/mL at 25 °C (lit.)

SMILES string

Cc1cccnc1

InChI

1S/C6H7N/c1-6-3-2-4-7-5-6/h2-5H,1H3

InChI key

ITQTTZVARXURQS-UHFFFAOYSA-N

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General description

Electrochemical oxidation of 3-methylpyridine (3-MP) at synthetic boron-doped diamond (BDD) thin film electrode has been investigated by cyclic voltammetry and bulk electrolysis. 3-Methylpyridine forms adduct with 2,6-dichloro-4-nitrophenol and the structure of adduct has been determined by X-ray diffraction.

Packaging

50 mL in glass bottle

Signal Word

Danger

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 2313 3 / PGIII

WGK Germany

WGK 1

Flash Point(F)

98.6 °F - closed cup

Flash Point(C)

37 °C - closed cup

Structure and spectroscopic behaviour of the solid adduct of 3-methylpyridine with 2, 6-dichloro-4-nitrophenol.
Majerz I, et al.
Journal of Molecular Structure, 297, 177-184 (1993)
Marco Panizza et al.
Annali di chimica, 92(10), 995-1006 (2002-12-20)
The electrochemical behaviour of a synthetic boron-doped diamond thin film electrode (BDD) has been studied in acid media containing phenol using cyclic voltammetry and bulk electrolysis. The results have shown that in the potential region of water stability direct electron...
Hidemi Arai et al.
Physical chemistry chemical physics : PCCP, 14(5), 1576-1580 (2011-12-23)
O 1s X-ray emission and X-ray absorption spectroscopy is applied to probe hydrogen bonding of water (D(2)O) in 3-methylpyridine. Owing to element selectivity of X-ray spectroscopies the electronic structure of water in the binary mixture was observed selectively. Based on...
H Lee et al.
Mutagenesis, 10(3), 179-183 (1995-05-01)
The three IQ (2-amino-3-methylimidazo[4,5-f]quinoline) compounds IQ, MeIQx (2-amino-3,4-dimethyl[4,5-f]quinoxaline) and MeIQ (2-amino-3,4-dimethylimidazo[4,5-f]quinoline) have been found in boiled pork juice. To determine which Maillard reaction products are important in the formation of IQ-type mutagens in boiled pork juice, six Maillard reaction products...
Zoran P Visak et al.
The journal of physical chemistry. B, 110(3), 1377-1387 (2006-02-14)
In a previous work (J. Phys. Chem. B 2003, 107, 9837), we reported liquid-liquid-phase splitting at negative pressures in mixtures of H2O + D2O + 3-methylpyridine (3-MP) at the limit of pure H2O as the solvent, thus extending for the...

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